upgrade to use testfixtures v3 (#11904)

* upgrade to use testfixtures v3 * simplify logic * make vendor * update per @lunny * Update templates/repo/empty.tmpl * Update templates/repo/empty.tmpl Co-authored-by: Lauris BH <lauris@nix.lv>
2025-11-04 16:40:24 +08:00 · 2020-06-17 15:07:58 -04:00
parent 1645d4a5d8
commit 9e6a79bea9
97 changed files with 8814 additions and 5464 deletions
--- a/contrib/pr/checkout.go
+++ b/contrib/pr/checkout.go
@@ -37,7 +37,6 @@ import (
 	"github.com/go-git/go-git/v5/plumbing"
 	context2 "github.com/gorilla/context"
 	"github.com/unknwon/com"
-	"gopkg.in/testfixtures.v2"
 	"xorm.io/xorm"
 )

@@ -96,14 +95,12 @@ func runPR() {
 	setting.Database.LogSQL = true
 	//x, err = xorm.NewEngine("sqlite3", "file::memory:?cache=shared")

-	var helper testfixtures.Helper = &testfixtures.SQLite{}
 	models.NewEngine(context.Background(), func(_ *xorm.Engine) error {
 		return nil
 	})
 	models.HasEngine = true
 	//x.ShowSQL(true)
 	err = models.InitFixtures(
-		helper,
 		path.Join(curDir, "models/fixtures/"),
 	)
 	if err != nil {
--- a/go.mod
+++ b/go.mod
@@ -44,6 +44,7 @@ require (
 	github.com/go-redis/redis v6.15.2+incompatible
 	github.com/go-sql-driver/mysql v1.4.1
 	github.com/go-swagger/go-swagger v0.21.0
+	github.com/go-testfixtures/testfixtures/v3 v3.2.0
 	github.com/gobwas/glob v0.2.3
 	github.com/gogs/chardet v0.0.0-20191104214054-4b6791f73a28
 	github.com/gogs/cron v0.0.0-20171120032916-9f6c956d3e14
@@ -56,7 +57,6 @@ require (
 	github.com/issue9/identicon v1.0.1
 	github.com/jaytaylor/html2text v0.0.0-20160923191438-8fb95d837f7d
 	github.com/jmhodges/levigo v1.0.0 // indirect
-	github.com/joho/godotenv v1.3.0 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657
 	github.com/keybase/go-crypto v0.0.0-20200123153347-de78d2cb44f4
 	github.com/klauspost/compress v1.10.2
@@ -66,8 +66,7 @@ require (
 	github.com/mailru/easyjson v0.7.0 // indirect
 	github.com/markbates/goth v1.61.2
 	github.com/mattn/go-isatty v0.0.11
-	github.com/mattn/go-oci8 v0.0.0-20190320171441-14ba190cf52d // indirect
-	github.com/mattn/go-sqlite3 v1.11.0
+	github.com/mattn/go-sqlite3 v2.0.2+incompatible
 	github.com/mcuadros/go-version v0.0.0-20190308113854-92cdf37c5b75
 	github.com/mgechev/dots v0.0.0-20190921121421-c36f7dcfbb81
 	github.com/mgechev/revive v1.0.2
@@ -115,8 +114,7 @@ require (
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
 	gopkg.in/ini.v1 v1.52.0
 	gopkg.in/ldap.v3 v3.0.2
-	gopkg.in/testfixtures.v2 v2.5.0
-	gopkg.in/yaml.v2 v2.2.8
+	gopkg.in/yaml.v2 v2.3.0
 	mvdan.cc/xurls/v2 v2.1.0
 	strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251
 	xorm.io/builder v0.3.7
--- a/go.sum
+++ b/go.sum
@@ -149,6 +149,7 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/denisenkom/go-mssqldb v0.0.0-20190707035753-2be1aa521ff4/go.mod h1:zAg7JM8CkOJ43xKXIj7eRO9kmWm/TW578qo+oDO6tuM=
 github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538 h1:bpWCJ5MddHsv4Xtl3azkK89mZzd/vvut32mvAnKbyUA=
 github.com/denisenkom/go-mssqldb v0.0.0-20190924004331-208c0a498538/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
+github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
 github.com/denisenkom/go-mssqldb v0.0.0-20200428022330-06a60b6afbbc h1:VRRKCwnzqk8QCaRC4os14xoKDdbHqqlJtJA0oc1ZAjg=
 github.com/denisenkom/go-mssqldb v0.0.0-20200428022330-06a60b6afbbc/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
@@ -278,6 +279,8 @@ github.com/go-swagger/go-swagger v0.21.0 h1:AX9mdfzp6eJtUe92nFrWmbK7ocRgkCDPJs0F
 github.com/go-swagger/go-swagger v0.21.0/go.mod h1:tDb8PdDVFcaE8EPXkMOsuxpL3UEPiwu1UDZar9Z/1RY=
 github.com/go-swagger/scan-repo-boundary v0.0.0-20180623220736-973b3573c013 h1:l9rI6sNaZgNC0LnF3MiE+qTmyBA/tZAg1rtyrGbUMK0=
 github.com/go-swagger/scan-repo-boundary v0.0.0-20180623220736-973b3573c013/go.mod h1:b65mBPzqzZWxOZGxSWrqs4GInLIn+u99Q9q7p+GKni0=
+github.com/go-testfixtures/testfixtures/v3 v3.2.0 h1:FGAW3z5UzmrZGjR/dZp1u3Tbld0SDmirLO4RrR5++7Q=
+github.com/go-testfixtures/testfixtures/v3 v3.2.0/go.mod h1:RZctY24ixituGC73XlAV1gkCwYMVwiSwPm26MNlQIhE=
 github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a h1:9wScpmSP5A3Bk8V3XHWUcJmYTh+ZnlHVyc+A4oZYS3Y=
 github.com/go-xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a/go.mod h1:56xuuqnHyryaerycW3BfssRdxQstACi0Epw/yC5E2xM=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
@@ -437,6 +440,7 @@ github.com/lestrrat-go/jwx v0.9.0/go.mod h1:iEoxlYfZjvoGpuWwxUz+eR5e6KTJGsaRcy/Y
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.7.0 h1:h93mCPfUSkaul3Ka/VG8uZdmW1uMHDGxzu0NWHuJmHY=
 github.com/lib/pq v1.7.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/lunny/dingtalk_webhook v0.0.0-20171025031554-e3534c89ef96 h1:uNwtsDp7ci48vBTTxDuwcoTXz4lwtDTe7TjCQ0noaWY=
@@ -462,13 +466,13 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
 github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
-github.com/mattn/go-oci8 v0.0.0-20190320171441-14ba190cf52d h1:m+dSK37rFf2fqppZhg15yI2IwC9BtucBiRwSDm9VL8g=
-github.com/mattn/go-oci8 v0.0.0-20190320171441-14ba190cf52d/go.mod h1:/M9VLO+lUPmxvoOK2PfWRZ8mTtB4q1Hy9lEGijv9Nr8=
 github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
 github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mattn/go-sqlite3 v2.0.2+incompatible h1:qzw9c2GNT8UFrgWNDhCTqRqYUSmu/Dav/9Z58LGpk7U=
+github.com/mattn/go-sqlite3 v2.0.2+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/mcuadros/go-version v0.0.0-20190308113854-92cdf37c5b75 h1:Pijfgr7ZuvX7QIQiEwLdRVr3RoMG+i0SbBO1Qu+7yVk=
@@ -610,6 +614,8 @@ github.com/spf13/jwalterweatherman v1.1.0 h1:ue6voC5bR5F8YxI5S67j9i582FU4Qvo2bmq
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
 github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
 github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/spf13/viper v1.4.0 h1:yXHLWeravcrgGyFSyCgdYpXQ9dR9c/WED3pg1RhxqEU=
 github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE=
@@ -890,8 +896,6 @@ gopkg.in/ldap.v3 v3.0.2 h1:R6RBtabK6e1GO0eQKtkyOFbAHO73QesLzI2w2DZ6b9w=
 gopkg.in/ldap.v3 v3.0.2/go.mod h1:oxD7NyBuxchC+SgJDE1Q5Od05eGt29SDQVBmV+HYbzw=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
-gopkg.in/testfixtures.v2 v2.5.0 h1:N08B7l2GzFQenyYbzqthDnKAA+cmb17iAZhhFxr7JHw=
-gopkg.in/testfixtures.v2 v2.5.0/go.mod h1:vyAq+MYCgNpR29qitQdLZhdbLFf4mR/2MFJRFoQZZ2M=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
@@ -902,8 +906,11 @@ gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
--- a/integrations/integration_test.go
+++ b/integrations/integration_test.go
@@ -36,7 +36,6 @@ import (
 	"github.com/PuerkitoBio/goquery"
 	"github.com/stretchr/testify/assert"
 	"github.com/unknwon/com"
-	"gopkg.in/testfixtures.v2"
 )

 var mac *macaron.Macaron
@@ -88,22 +87,7 @@ func TestMain(m *testing.M) {
 		}
 	}

-	var helper testfixtures.Helper
-	if setting.Database.UseMySQL {
-		helper = &testfixtures.MySQL{}
-	} else if setting.Database.UsePostgreSQL {
-		helper = &testfixtures.PostgreSQL{}
-	} else if setting.Database.UseSQLite3 {
-		helper = &testfixtures.SQLite{}
-	} else if setting.Database.UseMSSQL {
-		helper = &testfixtures.SQLServer{}
-	} else {
-		fmt.Println("Unsupported RDBMS for integration tests")
-		os.Exit(1)
-	}
-
 	err := models.InitFixtures(
-		helper,
 		path.Join(filepath.Dir(setting.AppPath), "models/fixtures/"),
 	)
 	if err != nil {
--- a/models/test_fixtures.go
+++ b/models/test_fixtures.go
@@ -6,18 +6,48 @@ package models

 import (
 	"fmt"
+	"os"
 	"time"

-	"gopkg.in/testfixtures.v2"
+	"github.com/go-testfixtures/testfixtures/v3"
 	"xorm.io/xorm/schemas"
 )

-var fixtures *testfixtures.Context
+var fixtures *testfixtures.Loader

 // InitFixtures initialize test fixtures for a test database
-func InitFixtures(helper testfixtures.Helper, dir string) (err error) {
-	testfixtures.SkipDatabaseNameCheck(true)
-	fixtures, err = testfixtures.NewFolder(x.DB().DB, helper, dir)
+func InitFixtures(dir string) (err error) {
+	testfiles := testfixtures.Directory(dir)
+	dialect := "unknown"
+	switch x.Dialect().URI().DBType {
+	case schemas.POSTGRES:
+		dialect = "postgres"
+	case schemas.MYSQL:
+		dialect = "mysql"
+	case schemas.MSSQL:
+		dialect = "mssql"
+	case schemas.SQLITE:
+		dialect = "sqlite3"
+	default:
+		fmt.Println("Unsupported RDBMS for integration tests")
+		os.Exit(1)
+	}
+	loaderOptions := []func(loader *testfixtures.Loader) error{
+		testfixtures.Database(x.DB().DB),
+		testfixtures.Dialect(dialect),
+		testfixtures.DangerousSkipTestDatabaseCheck(),
+		testfiles,
+	}
+
+	if x.Dialect().URI().DBType == schemas.POSTGRES {
+		loaderOptions = append(loaderOptions, testfixtures.SkipResetSequences())
+	}
+
+	fixtures, err = testfixtures.New(loaderOptions...)
+	if err != nil {
+		return err
+	}
+
 	return err
 }

--- a/models/unit_tests.go
+++ b/models/unit_tests.go
@@ -19,7 +19,6 @@ import (

 	"github.com/stretchr/testify/assert"
 	"github.com/unknwon/com"
-	"gopkg.in/testfixtures.v2"
 	"xorm.io/xorm"
 	"xorm.io/xorm/names"
 )
@@ -101,7 +100,7 @@ func CreateTestEngine(fixturesDir string) error {
 		x.ShowSQL(true)
 	}

-	return InitFixtures(&testfixtures.SQLite{}, fixturesDir)
+	return InitFixtures(fixturesDir)
 }

 func removeAllWithRetry(dir string) error {
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/.editorconfig
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/.editorconfig
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/.gitattributes
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/.gitattributes
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/.gitignore
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/.gitignore
@@ -23,7 +23,7 @@ _testmain.go
 *.test
 *.prof

-# SQLite databases
 *.sqlite3
-
 .env
+/testfixtures
+/dist
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/.goreleaser.yml
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/.goreleaser.yml
@@ -0,0 +1,41 @@
+build:
+  binary: testfixtures
+  main: ./cmd/testfixtures
+  goos:
+    - windows
+    - darwin
+    - linux
+  goarch:
+    - 386
+    - amd64
+  ignore:
+    - goos: darwin
+      goarch: 386
+  flags:
+    - -tags=sqlite
+
+archives:
+  - name_template: "{{.Binary}}_{{.Os}}_{{.Arch}}"
+    format_overrides:
+      - goos: windows
+        format: zip
+
+release:
+  draft: true
+
+snapshot:
+  name_template: "{{.Tag}}"
+
+checksum:
+  name_template: "testfixtures_checksums.txt"
+
+nfpms:
+  - vendor: testfixtures
+    homepage: https://github.com/go-testfixtures/testfixtures
+    maintainer: Andrey Nering <andrey.nering@gmail.com>
+    description: Ruby on Rails like test fixtures for Go.
+    license: MIT
+    formats:
+      - deb
+      - rpm
+    file_name_template: "{{.ProjectName}}_{{.Os}}_{{.Arch}}"
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/.sample.env
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/.sample.env
@@ -2,4 +2,3 @@ PG_CONN_STRING="user=postgres dbname=testfixtures_test sslmode=disable"
 MYSQL_CONN_STRING="root:@/testfixtures_test?multiStatements=true"
 SQLITE_CONN_STRING="testdb.sqlite3"
 SQLSERVER_CONN_STRING="server=localhost\SQLExpress;database=testfixtures_test;user id=sa;password=sqlserver;encrypt=disable"
-ORACLE_CONN_STRING="testfixtures/testfixtures@localhost/XE"
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/CHANGELOG.md
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/CHANGELOG.md
@@ -0,0 +1,93 @@
+# Changelog
+
+## v3.2.0 - 2020-05-10
+
+- Add support for loading multiple files and directories
+  ([#65](https://github.com/go-testfixtures/testfixtures/pull/65)).
+
+## v3.1.2 - 2020-04-26
+
+- Dump: Fix column order in generated YAML files
+  ([#62](https://github.com/go-testfixtures/testfixtures/pull/62)).
+
+## v3.1.1 - 2020-01-11
+
+- testfixtures now work with both `mssql` and `sqlserver` drivers.
+  Note that [the `mssql` one is deprecated](https://github.com/denisenkom/go-mssqldb#deprecated),
+  though. So try to migrate to `sqlserver` once possible.
+
+## v3.1.0 - 2020-01-09
+
+- Using `sqlserver` driver instead of the deprecated `mssql`
+  ([#58](https://github.com/go-testfixtures/testfixtures/pull/58)).
+
+## v3.0.0 - 2019-12-26
+
+### Breaking changes
+
+- The import path changed from `gopkg.in/testfixtures.v2` to
+  `github.com/go-testfixtures/testfixtures/v3`.
+- This package no longer support Oracle databases. This decision was
+  taken because too few people actually used this package with Oracle and it
+  was the most difficult to test (we didn't run on CI due the lack of an
+  official Docker image, etc).
+- The public API was totally rewritten to be more flexible and ideomatic.
+  It now uses functional options. It differs from v2, but should be easy
+  enough to upgrade.
+- Some deprecated APIs from v2 were removed as well.
+- This now requires Go >= 1.13.
+
+### New features
+
+- We now have a CLI so you can easily use testfixtures to load a sample
+  database from fixtures if you want.
+- Templating via [text/template](https://golang.org/pkg/text/template/)
+  is now available. This allows some fancier use cases like generating data
+  or specific columns dynamically.
+- It's now possible to choose which time zone to use when parsing timestamps
+  from fixtures. The default is the same as before, whatever is set on
+  `time.Local`.
+- Errors now use the new `%w` verb only available on Go >= 1.13.
+
+### MISC
+
+- Travis and AppVeyor are gone. We're using GitHub Actions exclusively now.
+  The whole suite is ran inside Docker (with help of Docker Compose), so it's
+  easy to run tests locally as well.
+
+Check the new README for some examples!
+
+## v2.6.0 - 2019-10-24
+
+- Add support for TimescaleDB
+  ([#53](https://github.com/go-testfixtures/testfixtures/pull/53)).
+
+## v2.5.3 - 2018-12-15
+
+- Fixes related to use of foreign key pragmas on MySQL (#43).
+
+## v2.5.2 - 2018-11-25
+
+- This library now supports [Go Modules](https://github.com/golang/go/wiki/Modules);
+- Also allow `.yaml` (as an alternative to `.yml`) as the file extension (#42).
+
+## v2.5.1 - 2018-11-04
+
+- Allowing disabling reset of PostgreSQL sequences (#38).
+
+## v2.5.0 - 2018-09-07
+
+- Add public function DetectTestDatabase (#35, #36).
+
+## v2.4.5 - 2018-07-07
+
+- Fix for MySQL/MariaDB: ignoring views on operations that should be run only on tables (#33).
+
+## v2.4.4 - 2018-07-02
+
+- Fix for multiple schemas on Microsoft SQL Server (#29 and #30);
+- Configuring AppVeyor CI to also test for Microsoft SQL Server.
+
+---
+
+Sorry, we don't have changelog for older releases 😢.
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/Dockerfile
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/Dockerfile
@@ -0,0 +1,9 @@
+FROM golang:1.14-alpine
+
+RUN apk update
+RUN apk add alpine-sdk
+
+WORKDIR /testfixtures
+COPY . .
+
+RUN go mod download
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/LICENSE
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/LICENSE
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/README.md
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/README.md
@@ -0,0 +1,483 @@
+# testfixtures
+
+[![GoDoc](https://godoc.org/github.com/go-testfixtures/testfixtures?status.svg)][doc]
+
+> ***Warning***: this package will wipe the database data before loading the
+fixtures! It is supposed to be used on a test database. Please, double check
+if you are running it against the correct database.
+
+> **TIP**: There are options not described in this README page. It's
+> recommended that you also check [the documentation][doc].
+
+Writing tests is hard, even more when you have to deal with an SQL database.
+This package aims to make writing functional tests for web apps written in
+Go easier.
+
+Basically this package mimics the ["Ruby on Rails' way"][railstests] of writing tests
+for database applications, where sample data is kept in fixtures files. Before
+the execution of every test, the test database is cleaned and the fixture data
+is loaded into the database.
+
+The idea is running tests against a real database, instead of relying in mocks,
+which is boring to setup and may lead to production bugs not being caught in
+the tests.
+
+## Installation
+
+First, import it like this:
+
+```go
+import (
+        "github.com/go-testfixtures/testfixtures/v3"
+)
+```
+
+## Usage
+
+Create a folder for the fixture files. Each file should contain data for a
+single table and have the name `<table_name>.yml`:
+
+```
+myapp/
+  myapp.go
+  myapp_test.go
+  ...
+  fixtures/
+    posts.yml
+    comments.yml
+    tags.yml
+    posts_tags.yml
+    ...
+```
+
+The file would look like this (it can have as many record you want):
+
+```yml
+# comments.yml
+- id: 1
+  post_id: 1
+  content: A comment...
+  author_name: John Doe
+  author_email: john@doe.com
+  created_at: 2020-12-31 23:59:59
+  updated_at: 2020-12-31 23:59:59
+
+- id: 2
+  post_id: 2
+  content: Another comment...
+  author_name: John Doe
+  author_email: john@doe.com
+  created_at: 2020-12-31 23:59:59
+  updated_at: 2020-12-31 23:59:59
+
+# ...
+```
+
+An YAML object or array will be converted to JSON. It will be stored on a native
+JSON type like JSONB on PostgreSQL or as a TEXT or VARCHAR column on other
+databases.
+
+```yml
+- id: 1
+  post_attributes:
+    author: John Due
+    author_email: john@due.com
+    title: "..."
+    tags:
+      - programming
+      - go
+      - testing
+    post: "..."
+```
+
+If you need to write raw SQL, probably to call a function, prefix the value
+of the column with `RAW=`:
+
+```yml
+- id: 1
+  uuid_column: RAW=uuid_generate_v4()
+  postgis_type_column: RAW=ST_GeomFromText('params...')
+  created_at: RAW=NOW()
+  updated_at: RAW=NOW()
+```
+
+Your tests would look like this:
+
+```go
+package myapp
+
+import (
+        "database/sql"
+
+        _ "github.com/lib/pq"
+        "github.com/go-testfixtures/testfixtures/v3"
+)
+
+var (
+        db *sql.DB
+        fixtures *testfixtures.Loader
+)
+
+func TestMain(m *testing.M) {
+        var err error
+
+        // Open connection to the test database.
+        // Do NOT import fixtures in a production database!
+        // Existing data would be deleted.
+        db, err = sql.Open("postgres", "dbname=myapp_test")
+        if err != nil {
+                ...
+        }
+
+        fixtures, err := testfixtures.New(
+                testfixtures.Database(db), // You database connection
+                testfixtures.Dialect("postgres"), // Available: "postgresql", "timescaledb", "mysql", "mariadb", "sqlite" and "sqlserver"
+                testfixtures.Directory("testdata/fixtures"), // the directory containing the YAML files
+        )
+        if err != nil {
+                ...
+        }
+
+        os.Exit(m.Run())
+}
+
+func prepareTestDatabase() {
+        if err := fixtures.Load(); err != nil {
+                ...
+        }
+}
+
+func TestX(t *testing.T) {
+        prepareTestDatabase()
+
+        // Your test here ...
+}
+
+func TestY(t *testing.T) {
+        prepareTestDatabase()
+
+        // Your test here ...
+}
+
+func TestZ(t *testing.T) {
+        prepareTestDatabase()
+
+        // Your test here ...
+}
+```
+
+Alternatively, you can use the `Files` option, to specify which
+files you want to load into the database:
+
+```go
+fixtures, err := testfixtures.New(
+        testfixtures.Database(db),
+        testfixtures.Dialect("postgres"),
+        testfixtures.Files(
+                "fixtures/orders.yml",
+                "fixtures/customers.yml",
+        ),
+)
+if err != nil {
+        ...
+}
+
+fixtures, err := testfixtures.NewFiles(db, &testfixtures.PostgreSQL{},
+        "fixtures/orders.yml",
+        "fixtures/customers.yml",
+        // add as many files you want
+)
+if err != nil {
+        ...
+}
+```
+
+With `Paths` option, you can specify the paths that fixtures will load
+from. Path can be directory or file. If directory, we will search YAML files
+in it.
+
+```go
+fixtures, err := testfixtures.New(
+        testfixtures.Database(db),
+        testfixtures.Dialect("postgres"),
+        testfixtures.Paths(
+                "fixtures/orders.yml",
+                "fixtures/customers.yml",
+                "common_fixtures/users"
+        ),
+)
+if err != nil {
+        ...
+}
+```
+
+## Security check
+
+In order to prevent you from accidentally wiping the wrong database, this
+package will refuse to load fixtures if the database name (or database
+filename for SQLite) doesn't contains "test". If you want to disable this
+check, use:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.DangerousSkipTestDatabaseCheck(),
+)
+```
+
+## Sequences
+
+For PostgreSQL, this package also resets all sequences to a high
+number to prevent duplicated primary keys while running the tests.
+The default is 10000, but you can change that with:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.ResetSequencesTo(10000),
+)
+```
+
+Or, if you want to skip the reset of sequences entirely:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.SkipResetSequences(),
+)
+```
+
+## Compatible databases
+
+### PostgreSQL / TimescaleDB
+
+This package has two approaches to disable foreign keys while importing fixtures
+for PostgreSQL databases:
+
+#### With `DISABLE TRIGGER`
+
+This is the default approach. For that use:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Dialect("postgres"), // or "timescaledb"
+)
+```
+
+With the above snippet this package will use `DISABLE TRIGGER` to temporarily
+disabling foreign key constraints while loading fixtures. This work with any
+version of PostgreSQL, but it is **required** to be connected in the database
+as a SUPERUSER. You can make a PostgreSQL user a SUPERUSER with:
+
+```sql
+ALTER USER your_user SUPERUSER;
+```
+
+#### With `ALTER CONSTRAINT`
+
+This approach don't require to be connected as a SUPERUSER, but only work with
+PostgreSQL versions >= 9.4. Try this if you are getting foreign key violation
+errors with the previous approach. It is as simple as using:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Dialect("postgres"),
+        testfixtures.UseAlterConstraint(),
+)
+```
+
+Tested using the [github.com/lib/pq](https://github.com/lib/pq) driver.
+
+### MySQL / MariaDB
+
+Just make sure the connection string have
+[the multistatement parameter](https://github.com/go-sql-driver/mysql#multistatements)
+set to true, and use:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Dialect("mysql"), // or "mariadb"
+)
+```
+
+Tested using the [github.com/go-sql-driver/mysql](https://github.com/go-sql-driver/mysql) driver.
+
+### SQLite
+
+SQLite is also supported. It is recommended to create foreign keys as
+`DEFERRABLE` (the default) to prevent problems. See more
+[on the SQLite documentation](https://www.sqlite.org/foreignkeys.html#fk_deferred).
+(Foreign key constraints are no-op by default on SQLite, but enabling it is
+recommended).
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Dialect("sqlite"),
+)
+```
+
+Tested using the [github.com/mattn/go-sqlite3](https://github.com/mattn/go-sqlite3) driver.
+
+### Microsoft SQL Server
+
+SQL Server support requires SQL Server >= 2008. Inserting on `IDENTITY` columns
+are handled as well. Just make sure you are logged in with a user with
+`ALTER TABLE` permission.
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Dialect("sqlserver"),
+)
+```
+
+Tested using the `mssql` and `sqlserver` drivers from the
+[github.com/denisenkom/go-mssqldb](https://github.com/denisenkom/go-mssqldb) lib.
+
+## Templating
+
+Testfixtures supports templating, but it's disabled by default. Most people
+won't need it, but it may be useful to dynamically generate data.
+
+Enable it by doing:
+
+```go
+testfixtures.New(
+        ...
+        testfixtures.Template(),
+
+        // the above options are optional
+        TemplateFuncs(...),
+        TemplateDelims("{{", "}}"),
+        TemplateOptions("missingkey=zero"),
+        TemplateData(...),
+)
+```
+
+The YAML file could look like this:
+
+```yaml
+# It's possible generate values...
+- id: {{sha256 "my-awesome-post}}
+  title: My Awesome Post
+  text: {{randomText}}
+
+# ... or records
+{{range $post := $.Posts}}
+- id: {{$post.Id}}
+  title: {{$post.Title}}
+  text: {{$post.Text}}
+{{end}}
+```
+
+## Generating fixtures for a existing database
+
+The following code will generate a YAML file for each table of the database
+into a given folder. It may be useful to boostrap a test scenario from a sample
+database of your app.
+
+```go
+dumper, err := testfixtures.NewDumper(
+        testfixtures.DumpDatabase(db),
+        testfixtures.DumpDialect("postgres"), // or your database of choice
+        testfixtures.DumpDirectory("tmp/fixtures"),
+        textfixtures.DumpTables( // optional, will dump all table if not given
+          "posts",
+          "comments",
+          "tags",
+        )
+)
+if err != nil {
+        ...
+}
+if err := dumper.Dump(); err != nil {
+        ...
+}
+```
+
+> This was intended to run in small sample databases. It will likely break
+if run in a production/big database.
+
+## Gotchas
+
+### Parallel testing
+
+This library doesn't yet support running tests in parallel! Running tests
+in parallel can result in random data being present in the database, which
+will likely cause tests to randomly/intermittently fail.
+
+This is specially tricky since it's not immediately clear that `go test ./...`
+run tests for each package in parallel. If more than one package use this
+library, you can face this issue. Please, use `go test -p 1 ./...` or run tests
+for each package in separated commands to fix this issue.
+
+If you're looking into being able to run tests in parallel you can try using
+testfixtures together with the [txdb][gotxdb] package, which allows wrapping
+each test run in a transaction.
+
+## CLI
+
+We also have a CLI to load fixtures in a given database.
+Grab it from the [releases page](https://github.com/go-testfixtures/testfixtures/releases)
+and use it like:
+
+```bash
+testfixtures -d postgres -c "postgres://user:password@localhost/database" -D testdata/fixtures
+```
+
+The connection string changes for each database driver.
+
+Use `--help` for all flags.
+
+## Contributing
+
+We recommend you to [install Task](https://taskfile.dev/#/installation) and
+Docker before contributing to this package, since some stuff is automated
+using these tools.
+
+It's recommended to use Docker Compose to run tests, since it runs tests for
+all supported databases once. To do that you just need to run:
+
+```bash
+task docker
+```
+
+But if you want to run tests locally, copy the `.sample.env` file as `.env`
+and edit it according to your database setup. You'll need to create a database
+(likely names `testfixtures_test`) before continuing. Then run the command
+for the database you want to run tests against:
+
+```bash
+task test:pg # PostgreSQL
+task test:mysql # MySQL
+task test:sqlite # SQLite
+task test:sqlserver # Microsoft SQL Server
+```
+
+GitHub Actions (CI) runs the same Docker setup available locally.
+
+## Alternatives
+
+If you don't think using fixtures is a good idea, you can try one of these
+packages instead:
+
+- [factory-go][factorygo]: Factory for Go. Inspired by Python's Factory Boy
+and Ruby's Factory Girl
+- [go-txdb (Single transaction SQL driver for Go)][gotxdb]: Use a single
+database transaction for each functional test, so you can rollback to
+previous state between tests to have the same database state in all tests
+- [go-sqlmock][gosqlmock]: A mock for the sql.DB interface. This allow you to
+unit test database code without having to connect to a real database
+- [dbcleaner][dbcleaner] - Clean database for testing, inspired by
+database_cleaner for Ruby
+
+[doc]: https://pkg.go.dev/github.com/go-testfixtures/testfixtures/v3?tab=doc
+[railstests]: http://guides.rubyonrails.org/testing.html#the-test-database
+[gotxdb]: https://github.com/DATA-DOG/go-txdb
+[gosqlmock]: https://github.com/DATA-DOG/go-sqlmock
+[factorygo]: https://github.com/bluele/factory-go
+[dbcleaner]: https://github.com/khaiql/dbcleaner
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/Taskfile.yml
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/Taskfile.yml
@@ -0,0 +1,59 @@
+# https://taskfile.org
+
+version: '2'
+
+tasks:
+  build:
+    cmds:
+      - go build -v -tags sqlite -o ./testfixtures{{exeExt}} ./cmd/testfixtures
+
+  test-cli:
+    cmds:
+      - ./testfixtures -d sqlite -c testdb.sqlite3 -D testdata/fixtures
+
+  test:pg:
+    desc: Test PostgreSQL
+    cmds:
+      - task: test-db
+        vars: {DATABASE: postgresql}
+
+  test:mysql:
+    desc: Test MySQL
+    cmds:
+      - task: test:db
+        vars: {DATABASE: mysql}
+
+  test:sqlite:
+    desc: Test SQLite
+    cmds:
+      - task: test-db
+        vars: {DATABASE: sqlite}
+
+  test:sqlserver:
+    desc: Test SQLServer
+    cmds:
+      - task: test-db
+        vars: {DATABASE: sqlserver}
+
+  test-db:
+    cmds:
+      - go test -v -tags {{.DATABASE}}
+
+  goreleaser:test:
+    desc: Tests release process without publishing
+    cmds:
+      - goreleaser --snapshot --rm-dist
+
+  docker:
+    cmds:
+      - task: docker:build
+      - task: docker:test
+
+  docker:build:
+    cmds:
+      - docker build -t testfixtures .
+
+  docker:test:
+    cmds:
+      - docker-compose down -v
+      - docker-compose run testfixtures go test -v -tags 'postgresql sqlite mysql sqlserver'
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/docker-compose.yml
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/docker-compose.yml
@@ -0,0 +1,37 @@
+version: '3'
+
+services:
+  testfixtures:
+    image: testfixtures
+    depends_on:
+      - postgresql
+      - mysql
+      - sqlserver
+    environment:
+      PGPASSWORD: postgres
+      PG_CONN_STRING: host=postgresql user=postgres dbname=testfixtures_test port=5432 sslmode=disable
+
+      MYSQL_CONN_STRING: root:mysql@tcp(mysql)/testfixtures_test?multiStatements=true
+
+      SQLITE_CONN_STRING: testfixtures_test.sqlite3
+
+      SQLSERVER_CONN_STRING: server=sqlserver;database=master;user id=sa;password=SQL@1server;encrypt=disable
+
+  postgresql:
+    image: postgres:12.1-alpine
+    environment:
+      POSTGRES_DB: testfixtures_test
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+
+  mysql:
+    image: mysql:8.0
+    environment:
+      MYSQL_DATABASE: testfixtures_test
+      MYSQL_ROOT_PASSWORD: mysql
+
+  sqlserver:
+    image: mcr.microsoft.com/mssql/server:2019-latest
+    environment:
+      ACCEPT_EULA: 'Y'
+      SA_PASSWORD: SQL@1server
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/dump.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/dump.go
@@ -0,0 +1,165 @@
+package testfixtures
+
+import (
+	"database/sql"
+	"fmt"
+	"os"
+	"path/filepath"
+	"unicode/utf8"
+
+	"gopkg.in/yaml.v2"
+)
+
+// Dumper is resposible for dumping fixtures from the database into a
+// directory.
+type Dumper struct {
+	db     *sql.DB
+	helper helper
+	dir    string
+
+	tables []string
+}
+
+// NewDumper creates a new dumper with the given options.
+//
+// The "DumpDatabase", "DumpDialect" and "DumpDirectory" options are required.
+func NewDumper(options ...func(*Dumper) error) (*Dumper, error) {
+	d := &Dumper{}
+
+	for _, option := range options {
+		if err := option(d); err != nil {
+			return nil, err
+		}
+	}
+
+	return d, nil
+}
+
+// DumpDatabase sets the database to be dumped.
+func DumpDatabase(db *sql.DB) func(*Dumper) error {
+	return func(d *Dumper) error {
+		d.db = db
+		return nil
+	}
+}
+
+// DumpDialect informs Loader about which database dialect you're using.
+//
+// Possible options are "postgresql", "timescaledb", "mysql", "mariadb",
+// "sqlite" and "sqlserver".
+func DumpDialect(dialect string) func(*Dumper) error {
+	return func(d *Dumper) error {
+		h, err := helperForDialect(dialect)
+		if err != nil {
+			return err
+		}
+		d.helper = h
+		return nil
+	}
+}
+
+// DumpDirectory sets the directory where the fixtures files will be created.
+func DumpDirectory(dir string) func(*Dumper) error {
+	return func(d *Dumper) error {
+		d.dir = dir
+		return nil
+	}
+}
+
+// DumpTables allows you to choose which tables you want to dump.
+//
+// If not informed, Dumper will dump all tables by default.
+func DumpTables(tables ...string) func(*Dumper) error {
+	return func(d *Dumper) error {
+		d.tables = tables
+		return nil
+	}
+}
+
+// Dump dumps the databases as YAML fixtures.
+func (d *Dumper) Dump() error {
+	tables := d.tables
+	if len(tables) == 0 {
+		var err error
+		tables, err = d.helper.tableNames(d.db)
+		if err != nil {
+			return err
+		}
+	}
+
+	for _, table := range tables {
+		if err := d.dumpTable(table); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (d *Dumper) dumpTable(table string) error {
+	query := fmt.Sprintf("SELECT * FROM %s", d.helper.quoteKeyword(table))
+
+	stmt, err := d.db.Prepare(query)
+	if err != nil {
+		return err
+	}
+	defer stmt.Close()
+
+	rows, err := stmt.Query()
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+
+	columns, err := rows.Columns()
+	if err != nil {
+		return err
+	}
+
+	fixtures := make([]yaml.MapSlice, 0, 10)
+	for rows.Next() {
+		entries := make([]interface{}, len(columns))
+		entryPtrs := make([]interface{}, len(entries))
+		for i := range entries {
+			entryPtrs[i] = &entries[i]
+		}
+		if err := rows.Scan(entryPtrs...); err != nil {
+			return err
+		}
+
+		entryMap := make([]yaml.MapItem, len(entries))
+		for i, column := range columns {
+			entryMap[i] = yaml.MapItem{
+				Key:   column,
+				Value: convertValue(entries[i]),
+			}
+		}
+		fixtures = append(fixtures, entryMap)
+	}
+	if err = rows.Err(); err != nil {
+		return err
+	}
+
+	filePath := filepath.Join(d.dir, table+".yml")
+	f, err := os.Create(filePath)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	data, err := yaml.Marshal(fixtures)
+	if err != nil {
+		return err
+	}
+	_, err = f.Write(data)
+	return err
+}
+
+func convertValue(value interface{}) interface{} {
+	switch v := value.(type) {
+	case []byte:
+		if utf8.Valid(v) {
+			return string(v)
+		}
+	}
+	return value
+}
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/go.mod
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/go.mod
@@ -0,0 +1,14 @@
+module github.com/go-testfixtures/testfixtures/v3
+
+require (
+	github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73
+	github.com/go-sql-driver/mysql v1.4.1
+	github.com/joho/godotenv v1.3.0
+	github.com/lib/pq v1.3.0
+	github.com/mattn/go-sqlite3 v2.0.2+incompatible
+	github.com/spf13/pflag v1.0.5
+	google.golang.org/appengine v1.3.0 // indirect
+	gopkg.in/yaml.v2 v2.2.7
+)
+
+go 1.13
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/go.sum
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/go.sum
@@ -0,0 +1,26 @@
+github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73 h1:OGNva6WhsKst5OZf7eZOklDztV3hwtTHovdrLHV+MsA=
+github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
+github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
+github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
+github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
+github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
+github.com/lib/pq v1.3.0 h1:/qkRGz8zljWiDcFvgpwUpwIAPu3r07TDvs3Rws+o/pU=
+github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-sqlite3 v2.0.2+incompatible h1:qzw9c2GNT8UFrgWNDhCTqRqYUSmu/Dav/9Z58LGpk7U=
+github.com/mattn/go-sqlite3 v2.0.2+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+google.golang.org/appengine v1.3.0 h1:FBSsiFRMz3LBeXIomRnVzrQwSDj4ibvcRexLG0LZGQk=
+google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/helper.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/helper.go
@@ -8,13 +8,12 @@ import (
 const (
 	paramTypeDollar = iota + 1
 	paramTypeQuestion
-	paramTypeColon
+	paramTypeAtSign
 )

 type loadFunction func(tx *sql.Tx) error

-// Helper is the generic interface for the database helper
-type Helper interface {
+type helper interface {
 	init(*sql.DB) error
 	disableReferentialIntegrity(*sql.DB, loadFunction) error
 	paramType() int
@@ -43,11 +42,10 @@ type batchSplitter interface {
 }

 var (
-	_ Helper = &MySQL{}
-	_ Helper = &PostgreSQL{}
-	_ Helper = &SQLite{}
-	_ Helper = &Oracle{}
-	_ Helper = &SQLServer{}
+	_ helper = &mySQL{}
+	_ helper = &postgreSQL{}
+	_ helper = &sqlite{}
+	_ helper = &sqlserver{}
 )

 type baseHelper struct{}
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/json.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/json.go
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/mysql.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/mysql.go
@@ -5,14 +5,13 @@ import (
 	"fmt"
 )

-// MySQL is the MySQL helper for this package
-type MySQL struct {
+type mySQL struct {
 	baseHelper
 	tables         []string
 	tablesChecksum map[string]int64
 }

-func (h *MySQL) init(db *sql.DB) error {
+func (h *mySQL) init(db *sql.DB) error {
 	var err error
 	h.tables, err = h.tableNames(db)
 	if err != nil {
@@ -22,21 +21,21 @@ func (h *MySQL) init(db *sql.DB) error {
 	return nil
 }

-func (*MySQL) paramType() int {
+func (*mySQL) paramType() int {
 	return paramTypeQuestion
 }

-func (*MySQL) quoteKeyword(str string) string {
+func (*mySQL) quoteKeyword(str string) string {
 	return fmt.Sprintf("`%s`", str)
 }

-func (*MySQL) databaseName(q queryable) (string, error) {
+func (*mySQL) databaseName(q queryable) (string, error) {
 	var dbName string
 	err := q.QueryRow("SELECT DATABASE()").Scan(&dbName)
 	return dbName, err
 }

-func (h *MySQL) tableNames(q queryable) ([]string, error) {
+func (h *mySQL) tableNames(q queryable) ([]string, error) {
 	query := `
 		SELECT table_name
 		FROM information_schema.tables
@@ -69,14 +68,7 @@ func (h *MySQL) tableNames(q queryable) ([]string, error) {

 }

-func (h *MySQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
-	// re-enable after load
-	defer func() {
-		if _, err2 := db.Exec("SET FOREIGN_KEY_CHECKS = 1"); err2 != nil && err == nil {
-			err = err2
-		}
-	}()
-
+func (h *mySQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
 	tx, err := db.Begin()
 	if err != nil {
 		return err
@@ -87,14 +79,19 @@ func (h *MySQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (er
 		return err
 	}

-	if err = loadFn(tx); err != nil {
+	err = loadFn(tx)
+	_, err2 := tx.Exec("SET FOREIGN_KEY_CHECKS = 1")
+	if err != nil {
 		return err
 	}
+	if err2 != nil {
+		return err2
+	}

 	return tx.Commit()
 }

-func (h *MySQL) isTableModified(q queryable, tableName string) (bool, error) {
+func (h *mySQL) isTableModified(q queryable, tableName string) (bool, error) {
 	checksum, err := h.getChecksum(q, tableName)
 	if err != nil {
 		return true, err
@@ -105,7 +102,7 @@ func (h *MySQL) isTableModified(q queryable, tableName string) (bool, error) {
 	return oldChecksum == 0 || checksum != oldChecksum, nil
 }

-func (h *MySQL) afterLoad(q queryable) error {
+func (h *mySQL) afterLoad(q queryable) error {
 	if h.tablesChecksum != nil {
 		return nil
 	}
@@ -121,7 +118,7 @@ func (h *MySQL) afterLoad(q queryable) error {
 	return nil
 }

-func (h *MySQL) getChecksum(q queryable, tableName string) (int64, error) {
+func (h *mySQL) getChecksum(q queryable, tableName string) (int64, error) {
 	sql := fmt.Sprintf("CHECKSUM TABLE %s", h.quoteKeyword(tableName))
 	var (
 		table    string
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/postgresql.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/postgresql.go
@@ -6,15 +6,12 @@ import (
 	"strings"
 )

-// PostgreSQL is the PG helper for this package
-type PostgreSQL struct {
+type postgreSQL struct {
 	baseHelper

-	// UseAlterConstraint If true, the contraint disabling will do
-	// using ALTER CONTRAINT sintax, only allowed in PG >= 9.4.
-	// If false, the constraint disabling will use DISABLE TRIGGER ALL,
-	// which requires SUPERUSER privileges.
-	UseAlterConstraint bool
+	useAlterConstraint bool
+	skipResetSequences bool
+	resetSequencesTo   int64

 	tables                   []string
 	sequences                []string
@@ -27,7 +24,7 @@ type pgConstraint struct {
 	constraintName string
 }

-func (h *PostgreSQL) init(db *sql.DB) error {
+func (h *postgreSQL) init(db *sql.DB) error {
 	var err error

 	h.tables, err = h.tableNames(db)
@@ -48,17 +45,17 @@ func (h *PostgreSQL) init(db *sql.DB) error {
 	return nil
 }

-func (*PostgreSQL) paramType() int {
+func (*postgreSQL) paramType() int {
 	return paramTypeDollar
 }

-func (*PostgreSQL) databaseName(q queryable) (string, error) {
+func (*postgreSQL) databaseName(q queryable) (string, error) {
 	var dbName string
 	err := q.QueryRow("SELECT current_database()").Scan(&dbName)
 	return dbName, err
 }

-func (h *PostgreSQL) tableNames(q queryable) ([]string, error) {
+func (h *postgreSQL) tableNames(q queryable) ([]string, error) {
 	var tables []string

 	sql := `
@@ -67,7 +64,8 @@ func (h *PostgreSQL) tableNames(q queryable) ([]string, error) {
 		INNER JOIN pg_namespace ON pg_namespace.oid = pg_class.relnamespace
 		WHERE pg_class.relkind = 'r'
 		  AND pg_namespace.nspname NOT IN ('pg_catalog', 'information_schema')
-		  AND pg_namespace.nspname NOT LIKE 'pg_toast%';
+		  AND pg_namespace.nspname NOT LIKE 'pg_toast%'
+		  AND pg_namespace.nspname NOT LIKE '\_timescaledb%';
 	`
 	rows, err := q.Query(sql)
 	if err != nil {
@@ -88,12 +86,13 @@ func (h *PostgreSQL) tableNames(q queryable) ([]string, error) {
 	return tables, nil
 }

-func (h *PostgreSQL) getSequences(q queryable) ([]string, error) {
+func (h *postgreSQL) getSequences(q queryable) ([]string, error) {
 	const sql = `
 		SELECT pg_namespace.nspname || '.' || pg_class.relname AS sequence_name
 		FROM pg_class
 		INNER JOIN pg_namespace ON pg_namespace.oid = pg_class.relnamespace
 		WHERE pg_class.relkind = 'S'
+		  AND pg_namespace.nspname NOT LIKE '\_timescaledb%'
 	`

 	rows, err := q.Query(sql)
@@ -116,7 +115,7 @@ func (h *PostgreSQL) getSequences(q queryable) ([]string, error) {
 	return sequences, nil
 }

-func (*PostgreSQL) getNonDeferrableConstraints(q queryable) ([]pgConstraint, error) {
+func (*postgreSQL) getNonDeferrableConstraints(q queryable) ([]pgConstraint, error) {
 	var constraints []pgConstraint

 	sql := `
@@ -124,6 +123,7 @@ func (*PostgreSQL) getNonDeferrableConstraints(q queryable) ([]pgConstraint, err
 		FROM information_schema.table_constraints
 		WHERE constraint_type = 'FOREIGN KEY'
 		  AND is_deferrable = 'NO'
+		  AND table_schema NOT LIKE '\_timescaledb%'
  	`
 	rows, err := q.Query(sql)
 	if err != nil {
@@ -144,7 +144,7 @@ func (*PostgreSQL) getNonDeferrableConstraints(q queryable) ([]pgConstraint, err
 	return constraints, nil
 }

-func (h *PostgreSQL) disableTriggers(db *sql.DB, loadFn loadFunction) (err error) {
+func (h *postgreSQL) disableTriggers(db *sql.DB, loadFn loadFunction) (err error) {
 	defer func() {
 		// re-enable triggers after load
 		var sql string
@@ -177,7 +177,7 @@ func (h *PostgreSQL) disableTriggers(db *sql.DB, loadFn loadFunction) (err error
 	return tx.Commit()
 }

-func (h *PostgreSQL) makeConstraintsDeferrable(db *sql.DB, loadFn loadFunction) (err error) {
+func (h *postgreSQL) makeConstraintsDeferrable(db *sql.DB, loadFn loadFunction) (err error) {
 	defer func() {
 		// ensure constraint being not deferrable again after load
 		var sql string
@@ -214,21 +214,28 @@ func (h *PostgreSQL) makeConstraintsDeferrable(db *sql.DB, loadFn loadFunction)
 	return tx.Commit()
 }

-func (h *PostgreSQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
+func (h *postgreSQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
 	// ensure sequences being reset after load
-	defer func() {
-		if err2 := h.resetSequences(db); err2 != nil && err == nil {
-			err = err2
-		}
-	}()
+	if !h.skipResetSequences {
+		defer func() {
+			if err2 := h.resetSequences(db); err2 != nil && err == nil {
+				err = err2
+			}
+		}()
+	}

-	if h.UseAlterConstraint {
+	if h.useAlterConstraint {
 		return h.makeConstraintsDeferrable(db, loadFn)
 	}
 	return h.disableTriggers(db, loadFn)
 }

-func (h *PostgreSQL) resetSequences(db *sql.DB) error {
+func (h *postgreSQL) resetSequences(db *sql.DB) error {
+	resetSequencesTo := h.resetSequencesTo
+	if resetSequencesTo == 0 {
+		resetSequencesTo = 10000
+	}
+
 	for _, sequence := range h.sequences {
 		_, err := db.Exec(fmt.Sprintf("SELECT SETVAL('%s', %d)", sequence, resetSequencesTo))
 		if err != nil {
@@ -238,7 +245,7 @@ func (h *PostgreSQL) resetSequences(db *sql.DB) error {
 	return nil
 }

-func (h *PostgreSQL) isTableModified(q queryable, tableName string) (bool, error) {
+func (h *postgreSQL) isTableModified(q queryable, tableName string) (bool, error) {
 	checksum, err := h.getChecksum(q, tableName)
 	if err != nil {
 		return false, err
@@ -249,7 +256,7 @@ func (h *PostgreSQL) isTableModified(q queryable, tableName string) (bool, error
 	return oldChecksum == "" || checksum != oldChecksum, nil
 }

-func (h *PostgreSQL) afterLoad(q queryable) error {
+func (h *postgreSQL) afterLoad(q queryable) error {
 	if h.tablesChecksum != nil {
 		return nil
 	}
@@ -265,7 +272,7 @@ func (h *PostgreSQL) afterLoad(q queryable) error {
 	return nil
 }

-func (h *PostgreSQL) getChecksum(q queryable, tableName string) (string, error) {
+func (h *postgreSQL) getChecksum(q queryable, tableName string) (string, error) {
 	sqlStr := fmt.Sprintf(`
 			SELECT md5(CAST((array_agg(t.*)) AS TEXT))
 			FROM %s AS t
@@ -280,7 +287,7 @@ func (h *PostgreSQL) getChecksum(q queryable, tableName string) (string, error)
 	return checksum.String, nil
 }

-func (*PostgreSQL) quoteKeyword(s string) string {
+func (*postgreSQL) quoteKeyword(s string) string {
 	parts := strings.Split(s, ".")
 	for i, p := range parts {
 		parts[i] = fmt.Sprintf(`"%s"`, p)
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/sqlite.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/sqlite.go
@@ -5,16 +5,15 @@ import (
 	"path/filepath"
 )

-// SQLite is the SQLite Helper for this package
-type SQLite struct {
+type sqlite struct {
 	baseHelper
 }

-func (*SQLite) paramType() int {
+func (*sqlite) paramType() int {
 	return paramTypeQuestion
 }

-func (*SQLite) databaseName(q queryable) (string, error) {
+func (*sqlite) databaseName(q queryable) (string, error) {
 	var seq int
 	var main, dbName string
 	err := q.QueryRow("PRAGMA database_list").Scan(&seq, &main, &dbName)
@@ -25,7 +24,7 @@ func (*SQLite) databaseName(q queryable) (string, error) {
 	return dbName, nil
 }

-func (*SQLite) tableNames(q queryable) ([]string, error) {
+func (*sqlite) tableNames(q queryable) ([]string, error) {
 	query := `
 		SELECT name
 		FROM sqlite_master
@@ -51,7 +50,7 @@ func (*SQLite) tableNames(q queryable) ([]string, error) {
 	return tables, nil
 }

-func (*SQLite) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
+func (*sqlite) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
 	defer func() {
 		if _, err2 := db.Exec("PRAGMA defer_foreign_keys = OFF"); err2 != nil && err == nil {
 			err = err2
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/sqlserver.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/sqlserver.go
@@ -6,17 +6,29 @@ import (
 	"strings"
 )

-// SQLServer is the helper for SQL Server for this package.
-// SQL Server >= 2008 is required.
-type SQLServer struct {
+type sqlserver struct {
 	baseHelper

-	tables []string
+	paramTypeCache int
+	tables         []string
 }

-func (h *SQLServer) init(db *sql.DB) error {
+func (h *sqlserver) init(db *sql.DB) error {
 	var err error

+	// NOTE(@andreynering): The SQL Server lib (github.com/denisenkom/go-mssqldb)
+	// supports both the "?" style (when using the deprecated "mssql" driver)
+	// and the "@p1" style (when using the new "sqlserver" driver).
+	//
+	// Since we don't have a way to know which driver it's been used,
+	// this is a small hack to detect the allowed param style.
+	var v int
+	if err := db.QueryRow("SELECT ?", 1).Scan(&v); err == nil && v == 1 {
+		h.paramTypeCache = paramTypeQuestion
+	} else {
+		h.paramTypeCache = paramTypeAtSign
+	}
+
 	h.tables, err = h.tableNames(db)
 	if err != nil {
 		return err
@@ -25,11 +37,11 @@ func (h *SQLServer) init(db *sql.DB) error {
 	return nil
 }

-func (*SQLServer) paramType() int {
-	return paramTypeQuestion
+func (h *sqlserver) paramType() int {
+	return h.paramTypeCache
 }

-func (*SQLServer) quoteKeyword(s string) string {
+func (*sqlserver) quoteKeyword(s string) string {
 	parts := strings.Split(s, ".")
 	for i, p := range parts {
 		parts[i] = fmt.Sprintf(`[%s]`, p)
@@ -37,14 +49,14 @@ func (*SQLServer) quoteKeyword(s string) string {
 	return strings.Join(parts, ".")
 }

-func (*SQLServer) databaseName(q queryable) (string, error) {
+func (*sqlserver) databaseName(q queryable) (string, error) {
 	var dbName string
 	err := q.QueryRow("SELECT DB_NAME()").Scan(&dbName)
 	return dbName, err
 }

-func (*SQLServer) tableNames(q queryable) ([]string, error) {
-	rows, err := q.Query("SELECT table_schema + '.' + table_name FROM information_schema.tables")
+func (*sqlserver) tableNames(q queryable) ([]string, error) {
+	rows, err := q.Query("SELECT table_schema + '.' + table_name FROM information_schema.tables WHERE table_name <> 'spt_values'")
 	if err != nil {
 		return nil, err
 	}
@@ -64,36 +76,42 @@ func (*SQLServer) tableNames(q queryable) ([]string, error) {
 	return tables, nil
 }

-func (h *SQLServer) tableHasIdentityColumn(q queryable, tableName string) bool {
-	sql := `
+func (h *sqlserver) tableHasIdentityColumn(q queryable, tableName string) (bool, error) {
+	sql := fmt.Sprintf(`
 		SELECT COUNT(*)
 		FROM SYS.IDENTITY_COLUMNS
-		WHERE OBJECT_ID = OBJECT_ID(?)
-	`
+		WHERE OBJECT_ID = OBJECT_ID('%s')
+	`, tableName)
 	var count int
-	q.QueryRow(sql, h.quoteKeyword(tableName)).Scan(&count)
-	return count > 0
+	if err := q.QueryRow(sql).Scan(&count); err != nil {
+		return false, err
+	}
+	return count > 0, nil

 }

-func (h *SQLServer) whileInsertOnTable(tx *sql.Tx, tableName string, fn func() error) (err error) {
-	if h.tableHasIdentityColumn(tx, tableName) {
+func (h *sqlserver) whileInsertOnTable(tx *sql.Tx, tableName string, fn func() error) (err error) {
+	hasIdentityColumn, err := h.tableHasIdentityColumn(tx, tableName)
+	if err != nil {
+		return err
+	}
+	if hasIdentityColumn {
 		defer func() {
 			_, err2 := tx.Exec(fmt.Sprintf("SET IDENTITY_INSERT %s OFF", h.quoteKeyword(tableName)))
 			if err2 != nil && err == nil {
-				err = err2
+				err = fmt.Errorf("testfixtures: could not disable identity insert: %w", err2)
 			}
 		}()

 		_, err := tx.Exec(fmt.Sprintf("SET IDENTITY_INSERT %s ON", h.quoteKeyword(tableName)))
 		if err != nil {
-			return err
+			return fmt.Errorf("testfixtures: could not enable identity insert: %w", err)
 		}
 	}
 	return fn()
 }

-func (h *SQLServer) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
+func (h *sqlserver) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
 	// ensure the triggers are re-enable after all
 	defer func() {
 		var sql string
@@ -130,6 +148,6 @@ func (h *SQLServer) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction)
 // SQL Server because commands like a `CREATE SCHEMA...` and a `CREATE TABLE...`
 // could not be executed in the same batch.
 // See https://docs.microsoft.com/en-us/previous-versions/sql/sql-server-2008-r2/ms175502(v=sql.105)#rules-for-using-batches
-func (*SQLServer) splitter() []byte {
+func (*sqlserver) splitter() []byte {
 	return []byte("GO\n")
 }
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/testfixtures.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/testfixtures.go
@@ -0,0 +1,599 @@
+package testfixtures // import "github.com/go-testfixtures/testfixtures/v3"
+
+import (
+	"bytes"
+	"database/sql"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"text/template"
+	"time"
+
+	"gopkg.in/yaml.v2"
+)
+
+// Loader is the responsible to loading fixtures.
+type Loader struct {
+	db            *sql.DB
+	helper        helper
+	fixturesFiles []*fixtureFile
+
+	skipTestDatabaseCheck bool
+	location              *time.Location
+
+	template           bool
+	templateFuncs      template.FuncMap
+	templateLeftDelim  string
+	templateRightDelim string
+	templateOptions    []string
+	templateData       interface{}
+}
+
+type fixtureFile struct {
+	path       string
+	fileName   string
+	content    []byte
+	insertSQLs []insertSQL
+}
+
+type insertSQL struct {
+	sql    string
+	params []interface{}
+}
+
+var (
+	testDatabaseRegexp = regexp.MustCompile("(?i)test")
+
+	errDatabaseIsRequired = fmt.Errorf("testfixtures: database is required")
+	errDialectIsRequired  = fmt.Errorf("testfixtures: dialect is required")
+)
+
+// New instantiates a new Loader instance. The "Database" and "Driver"
+// options are required.
+func New(options ...func(*Loader) error) (*Loader, error) {
+	l := &Loader{
+		templateLeftDelim:  "{{",
+		templateRightDelim: "}}",
+		templateOptions:    []string{"missingkey=zero"},
+	}
+
+	for _, option := range options {
+		if err := option(l); err != nil {
+			return nil, err
+		}
+	}
+
+	if l.db == nil {
+		return nil, errDatabaseIsRequired
+	}
+	if l.helper == nil {
+		return nil, errDialectIsRequired
+	}
+
+	if err := l.helper.init(l.db); err != nil {
+		return nil, err
+	}
+	if err := l.buildInsertSQLs(); err != nil {
+		return nil, err
+	}
+
+	return l, nil
+}
+
+// Database sets an existing sql.DB instant to Loader.
+func Database(db *sql.DB) func(*Loader) error {
+	return func(l *Loader) error {
+		l.db = db
+		return nil
+	}
+}
+
+// Dialect informs Loader about which database dialect you're using.
+//
+// Possible options are "postgresql", "timescaledb", "mysql", "mariadb",
+// "sqlite" and "sqlserver".
+func Dialect(dialect string) func(*Loader) error {
+	return func(l *Loader) error {
+		h, err := helperForDialect(dialect)
+		if err != nil {
+			return err
+		}
+		l.helper = h
+		return nil
+	}
+}
+
+func helperForDialect(dialect string) (helper, error) {
+	switch dialect {
+	case "postgres", "postgresql", "timescaledb":
+		return &postgreSQL{}, nil
+	case "mysql", "mariadb":
+		return &mySQL{}, nil
+	case "sqlite", "sqlite3":
+		return &sqlite{}, nil
+	case "mssql", "sqlserver":
+		return &sqlserver{}, nil
+	default:
+		return nil, fmt.Errorf(`testfixtures: unrecognized dialect "%s"`, dialect)
+	}
+}
+
+// UseAlterConstraint If true, the contraint disabling will do
+// using ALTER CONTRAINT sintax, only allowed in PG >= 9.4.
+// If false, the constraint disabling will use DISABLE TRIGGER ALL,
+// which requires SUPERUSER privileges.
+//
+// Only valid for PostgreSQL. Returns an error otherwise.
+func UseAlterConstraint() func(*Loader) error {
+	return func(l *Loader) error {
+		pgHelper, ok := l.helper.(*postgreSQL)
+		if !ok {
+			return fmt.Errorf("testfixtures: UseAlterConstraint is only valid for PostgreSQL databases")
+		}
+		pgHelper.useAlterConstraint = true
+		return nil
+	}
+}
+
+// SkipResetSequences prevents Loader from reseting sequences after loading
+// fixtures.
+//
+// Only valid for PostgreSQL. Returns an error otherwise.
+func SkipResetSequences() func(*Loader) error {
+	return func(l *Loader) error {
+		pgHelper, ok := l.helper.(*postgreSQL)
+		if !ok {
+			return fmt.Errorf("testfixtures: SkipResetSequences is only valid for PostgreSQL databases")
+		}
+		pgHelper.skipResetSequences = true
+		return nil
+	}
+}
+
+// ResetSequencesTo sets the value the sequences will be reset to.
+//
+// Defaults to 10000.
+//
+// Only valid for PostgreSQL. Returns an error otherwise.
+func ResetSequencesTo(value int64) func(*Loader) error {
+	return func(l *Loader) error {
+		pgHelper, ok := l.helper.(*postgreSQL)
+		if !ok {
+			return fmt.Errorf("testfixtures: ResetSequencesTo is only valid for PostgreSQL databases")
+		}
+		pgHelper.resetSequencesTo = value
+		return nil
+	}
+}
+
+// DangerousSkipTestDatabaseCheck will make Loader not check if the database
+// name contains "test". Use with caution!
+func DangerousSkipTestDatabaseCheck() func(*Loader) error {
+	return func(l *Loader) error {
+		l.skipTestDatabaseCheck = true
+		return nil
+	}
+}
+
+// Directory informs Loader to load YAML files from a given directory.
+func Directory(dir string) func(*Loader) error {
+	return func(l *Loader) error {
+		fixtures, err := l.fixturesFromDir(dir)
+		if err != nil {
+			return err
+		}
+		l.fixturesFiles = append(l.fixturesFiles, fixtures...)
+		return nil
+	}
+}
+
+// Files informs Loader to load a given set of YAML files.
+func Files(files ...string) func(*Loader) error {
+	return func(l *Loader) error {
+		fixtures, err := l.fixturesFromFiles(files...)
+		if err != nil {
+			return err
+		}
+		l.fixturesFiles = append(l.fixturesFiles, fixtures...)
+		return nil
+	}
+}
+
+// Paths inform Loader to load a given set of YAML files and directories.
+func Paths(paths ...string) func(*Loader) error {
+	return func(l *Loader) error {
+		fixtures, err := l.fixturesFromPaths(paths...)
+		if err != nil {
+			return err
+		}
+		l.fixturesFiles = append(l.fixturesFiles, fixtures...)
+		return nil
+	}
+}
+
+// Location makes Loader use the given location by default when parsing
+// dates. If not given, by default it uses the value of time.Local.
+func Location(location *time.Location) func(*Loader) error {
+	return func(l *Loader) error {
+		l.location = location
+		return nil
+	}
+}
+
+// Template makes loader process each YAML file as an template using the
+// text/template package.
+//
+// For more information on how templates work in Go please read:
+// https://golang.org/pkg/text/template/
+//
+// If not given the YAML files are parsed as is.
+func Template() func(*Loader) error {
+	return func(l *Loader) error {
+		l.template = true
+		return nil
+	}
+}
+
+// TemplateFuncs allow choosing which functions will be available
+// when processing templates.
+//
+// For more information see: https://golang.org/pkg/text/template/#Template.Funcs
+func TemplateFuncs(funcs template.FuncMap) func(*Loader) error {
+	return func(l *Loader) error {
+		if !l.template {
+			return fmt.Errorf(`testfixtures: the Template() options is required in order to use the TemplateFuns() option`)
+		}
+
+		l.templateFuncs = funcs
+		return nil
+	}
+}
+
+// TemplateDelims allow choosing which delimiters will be used for templating.
+// This defaults to "{{" and "}}".
+//
+// For more information see https://golang.org/pkg/text/template/#Template.Delims
+func TemplateDelims(left, right string) func(*Loader) error {
+	return func(l *Loader) error {
+		if !l.template {
+			return fmt.Errorf(`testfixtures: the Template() options is required in order to use the TemplateDelims() option`)
+		}
+
+		l.templateLeftDelim = left
+		l.templateRightDelim = right
+		return nil
+	}
+}
+
+// TemplateOptions allows you to specific which text/template options will
+// be enabled when processing templates.
+//
+// This defaults to "missingkey=zero". Check the available options here:
+// https://golang.org/pkg/text/template/#Template.Option
+func TemplateOptions(options ...string) func(*Loader) error {
+	return func(l *Loader) error {
+		if !l.template {
+			return fmt.Errorf(`testfixtures: the Template() options is required in order to use the TemplateOptions() option`)
+		}
+
+		l.templateOptions = options
+		return nil
+	}
+}
+
+// TemplateData allows you to specify which data will be available
+// when processing templates. Data is accesible by prefixing it with a "."
+// like {{.MyKey}}.
+func TemplateData(data interface{}) func(*Loader) error {
+	return func(l *Loader) error {
+		if !l.template {
+			return fmt.Errorf(`testfixtures: the Template() options is required in order to use the TemplateData() option`)
+		}
+
+		l.templateData = data
+		return nil
+	}
+}
+
+// EnsureTestDatabase returns an error if the database name does not contains
+// "test".
+func (l *Loader) EnsureTestDatabase() error {
+	dbName, err := l.helper.databaseName(l.db)
+	if err != nil {
+		return err
+	}
+	if !testDatabaseRegexp.MatchString(dbName) {
+		return fmt.Errorf(`testfixtures: database "%s" does not appear to be a test database`, dbName)
+	}
+	return nil
+}
+
+// Load wipes and after load all fixtures in the database.
+//     if err := fixtures.Load(); err != nil {
+//             ...
+//     }
+func (l *Loader) Load() error {
+	if !l.skipTestDatabaseCheck {
+		if err := l.EnsureTestDatabase(); err != nil {
+			return err
+		}
+	}
+
+	err := l.helper.disableReferentialIntegrity(l.db, func(tx *sql.Tx) error {
+		for _, file := range l.fixturesFiles {
+			modified, err := l.helper.isTableModified(tx, file.fileNameWithoutExtension())
+			if err != nil {
+				return err
+			}
+			if !modified {
+				continue
+			}
+			if err := file.delete(tx, l.helper); err != nil {
+				return err
+			}
+
+			err = l.helper.whileInsertOnTable(tx, file.fileNameWithoutExtension(), func() error {
+				for j, i := range file.insertSQLs {
+					if _, err := tx.Exec(i.sql, i.params...); err != nil {
+						return &InsertError{
+							Err:    err,
+							File:   file.fileName,
+							Index:  j,
+							SQL:    i.sql,
+							Params: i.params,
+						}
+					}
+				}
+				return nil
+			})
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+	return l.helper.afterLoad(l.db)
+}
+
+// InsertError will be returned if any error happens on database while
+// inserting the record.
+type InsertError struct {
+	Err    error
+	File   string
+	Index  int
+	SQL    string
+	Params []interface{}
+}
+
+func (e *InsertError) Error() string {
+	return fmt.Sprintf(
+		"testfixtures: error inserting record: %v, on file: %s, index: %d, sql: %s, params: %v",
+		e.Err,
+		e.File,
+		e.Index,
+		e.SQL,
+		e.Params,
+	)
+}
+
+func (l *Loader) buildInsertSQLs() error {
+	for _, f := range l.fixturesFiles {
+		var records interface{}
+		if err := yaml.Unmarshal(f.content, &records); err != nil {
+			return fmt.Errorf("testfixtures: could not unmarshal YAML: %w", err)
+		}
+
+		switch records := records.(type) {
+		case []interface{}:
+			f.insertSQLs = make([]insertSQL, 0, len(records))
+
+			for _, record := range records {
+				recordMap, ok := record.(map[interface{}]interface{})
+				if !ok {
+					return fmt.Errorf("testfixtures: could not cast record: not a map[interface{}]interface{}")
+				}
+
+				sql, values, err := l.buildInsertSQL(f, recordMap)
+				if err != nil {
+					return err
+				}
+
+				f.insertSQLs = append(f.insertSQLs, insertSQL{sql, values})
+			}
+		case map[interface{}]interface{}:
+			f.insertSQLs = make([]insertSQL, 0, len(records))
+
+			for _, record := range records {
+				recordMap, ok := record.(map[interface{}]interface{})
+				if !ok {
+					return fmt.Errorf("testfixtures: could not cast record: not a map[interface{}]interface{}")
+				}
+
+				sql, values, err := l.buildInsertSQL(f, recordMap)
+				if err != nil {
+					return err
+				}
+
+				f.insertSQLs = append(f.insertSQLs, insertSQL{sql, values})
+			}
+		default:
+			return fmt.Errorf("testfixtures: fixture is not a slice or map")
+		}
+	}
+
+	return nil
+}
+
+func (f *fixtureFile) fileNameWithoutExtension() string {
+	return strings.Replace(f.fileName, filepath.Ext(f.fileName), "", 1)
+}
+
+func (f *fixtureFile) delete(tx *sql.Tx, h helper) error {
+	if _, err := tx.Exec(fmt.Sprintf("DELETE FROM %s", h.quoteKeyword(f.fileNameWithoutExtension()))); err != nil {
+		return fmt.Errorf(`testfixtures: could not clean table "%s": %w`, f.fileNameWithoutExtension(), err)
+	}
+	return nil
+}
+
+func (l *Loader) buildInsertSQL(f *fixtureFile, record map[interface{}]interface{}) (sqlStr string, values []interface{}, err error) {
+	var (
+		sqlColumns = make([]string, 0, len(record))
+		sqlValues  = make([]string, 0, len(record))
+		i          = 1
+	)
+	for key, value := range record {
+		keyStr, ok := key.(string)
+		if !ok {
+			err = fmt.Errorf("testfixtures: record map key is not a string")
+			return
+		}
+
+		sqlColumns = append(sqlColumns, l.helper.quoteKeyword(keyStr))
+
+		// if string, try convert to SQL or time
+		// if map or array, convert to json
+		switch v := value.(type) {
+		case string:
+			if strings.HasPrefix(v, "RAW=") {
+				sqlValues = append(sqlValues, strings.TrimPrefix(v, "RAW="))
+				continue
+			}
+
+			if t, err := l.tryStrToDate(v); err == nil {
+				value = t
+			}
+		case []interface{}, map[interface{}]interface{}:
+			value = recursiveToJSON(v)
+		}
+
+		switch l.helper.paramType() {
+		case paramTypeDollar:
+			sqlValues = append(sqlValues, fmt.Sprintf("$%d", i))
+		case paramTypeQuestion:
+			sqlValues = append(sqlValues, "?")
+		case paramTypeAtSign:
+			sqlValues = append(sqlValues, fmt.Sprintf("@p%d", i))
+		}
+
+		values = append(values, value)
+		i++
+	}
+
+	sqlStr = fmt.Sprintf(
+		"INSERT INTO %s (%s) VALUES (%s)",
+		l.helper.quoteKeyword(f.fileNameWithoutExtension()),
+		strings.Join(sqlColumns, ", "),
+		strings.Join(sqlValues, ", "),
+	)
+	return
+}
+
+func (l *Loader) fixturesFromDir(dir string) ([]*fixtureFile, error) {
+	fileinfos, err := ioutil.ReadDir(dir)
+	if err != nil {
+		return nil, fmt.Errorf(`testfixtures: could not stat directory "%s": %w`, dir, err)
+	}
+
+	files := make([]*fixtureFile, 0, len(fileinfos))
+
+	for _, fileinfo := range fileinfos {
+		fileExt := filepath.Ext(fileinfo.Name())
+		if !fileinfo.IsDir() && (fileExt == ".yml" || fileExt == ".yaml") {
+			fixture := &fixtureFile{
+				path:     path.Join(dir, fileinfo.Name()),
+				fileName: fileinfo.Name(),
+			}
+			fixture.content, err = ioutil.ReadFile(fixture.path)
+			if err != nil {
+				return nil, fmt.Errorf(`testfixtures: could not read file "%s": %w`, fixture.path, err)
+			}
+			if err := l.processFileTemplate(fixture); err != nil {
+				return nil, err
+			}
+			files = append(files, fixture)
+		}
+	}
+	return files, nil
+}
+
+func (l *Loader) fixturesFromFiles(fileNames ...string) ([]*fixtureFile, error) {
+	var (
+		fixtureFiles = make([]*fixtureFile, 0, len(fileNames))
+		err          error
+	)
+
+	for _, f := range fileNames {
+		fixture := &fixtureFile{
+			path:     f,
+			fileName: filepath.Base(f),
+		}
+		fixture.content, err = ioutil.ReadFile(fixture.path)
+		if err != nil {
+			return nil, fmt.Errorf(`testfixtures: could not read file "%s": %w`, fixture.path, err)
+		}
+		if err := l.processFileTemplate(fixture); err != nil {
+			return nil, err
+		}
+		fixtureFiles = append(fixtureFiles, fixture)
+	}
+
+	return fixtureFiles, nil
+}
+
+func (l *Loader) fixturesFromPaths(paths ...string) ([]*fixtureFile, error) {
+	fixtureExtractor := func(p string, isDir bool) ([]*fixtureFile, error) {
+		if isDir {
+			return l.fixturesFromDir(p)
+		}
+
+		return l.fixturesFromFiles(p)
+	}
+
+	var fixtureFiles []*fixtureFile
+
+	for _, p := range paths {
+		f, err := os.Stat(p)
+		if err != nil {
+			return nil, fmt.Errorf(`testfixtures: could not stat path "%s": %w`, p, err)
+		}
+
+		fixtures, err := fixtureExtractor(p, f.IsDir())
+		if err != nil {
+			return nil, err
+		}
+
+		fixtureFiles = append(fixtureFiles, fixtures...)
+	}
+
+	return fixtureFiles, nil
+}
+
+func (l *Loader) processFileTemplate(f *fixtureFile) error {
+	if !l.template {
+		return nil
+	}
+
+	t := template.New("").
+		Funcs(l.templateFuncs).
+		Delims(l.templateLeftDelim, l.templateRightDelim).
+		Option(l.templateOptions...)
+	t, err := t.Parse(string(f.content))
+	if err != nil {
+		return fmt.Errorf(`textfixtures: error on parsing template in %s: %w`, f.fileName, err)
+	}
+
+	var buffer bytes.Buffer
+	if err := t.Execute(&buffer, l.templateData); err != nil {
+		return fmt.Errorf(`textfixtures: error on executing template in %s: %w`, f.fileName, err)
+	}
+
+	f.content = buffer.Bytes()
+	return nil
+}
--- a/vendor/github.com/go-testfixtures/testfixtures/v3/time.go
+++ b/vendor/github.com/go-testfixtures/testfixtures/v3/time.go
@@ -0,0 +1,43 @@
+package testfixtures
+
+import (
+	"fmt"
+	"time"
+)
+
+var timeFormats = [...]string{
+	"2006-01-02",
+	"2006-01-02 15:04",
+	"2006-01-02 15:04:05",
+	"20060102",
+	"20060102 15:04",
+	"20060102 15:04:05",
+	"02/01/2006",
+	"02/01/2006 15:04",
+	"02/01/2006 15:04:05",
+	"2006-01-02T15:04-07:00",
+	"2006-01-02T15:04:05-07:00",
+	"2006-01-02T15:04:05Z07:00",
+	"2006-01-02 15:04:05Z07:00",
+	"2006-01-02T15:04:05Z0700",
+	"2006-01-02 15:04:05Z0700",
+	"2006-01-02T15:04:05Z07",
+	"2006-01-02 15:04:05Z07",
+	"2006-01-02 15:04:05 MST",
+}
+
+func (l *Loader) tryStrToDate(s string) (time.Time, error) {
+	loc := l.location
+	if loc == nil {
+		loc = time.Local
+	}
+
+	for _, f := range timeFormats {
+		t, err := time.ParseInLocation(f, s, loc)
+		if err != nil {
+			continue
+		}
+		return t, nil
+	}
+	return time.Time{}, fmt.Errorf(`testfixtures: could not convert string "%s" to time`, s)
+}
--- a/vendor/github.com/mattn/go-sqlite3/.travis.yml
+++ b/vendor/github.com/mattn/go-sqlite3/.travis.yml
@@ -12,6 +12,8 @@ go:
  - 1.9.x
  - 1.10.x
  - 1.11.x
+  - 1.12.x
+  - 1.13.x
  - master

 before_install:
@@ -27,5 +29,5 @@ script:
  - $HOME/gopath/bin/goveralls -repotoken 3qJVUE0iQwqnCbmNcDsjYu1nh4J4KIFXx
  - go test -race -v . -tags ""
  - go test -race -v . -tags "libsqlite3"
-  - go test -race -v . -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
+  - go test -race -v . -tags "sqlite_allow_uri_authority sqlite_app_armor sqlite_foreign_keys sqlite_fts5 sqlite_icu sqlite_introspect sqlite_json sqlite_preupdate_hook sqlite_secure_delete sqlite_see sqlite_stat4 sqlite_trace sqlite_userauth sqlite_vacuum_incr sqlite_vtable sqlite_unlock_notify"
  - go test -race -v . -tags "sqlite_vacuum_full"
--- a/vendor/github.com/mattn/go-sqlite3/README.md
+++ b/vendor/github.com/mattn/go-sqlite3/README.md
@@ -3,6 +3,7 @@ go-sqlite3

 [![GoDoc Reference](https://godoc.org/github.com/mattn/go-sqlite3?status.svg)](http://godoc.org/github.com/mattn/go-sqlite3)
 [![Build Status](https://travis-ci.org/mattn/go-sqlite3.svg?branch=master)](https://travis-ci.org/mattn/go-sqlite3)
+[![Financial Contributors on Open Collective](https://opencollective.com/mattn-go-sqlite3/all/badge.svg?label=financial+contributors)](https://opencollective.com/mattn-go-sqlite3) 
 [![Coverage Status](https://coveralls.io/repos/mattn/go-sqlite3/badge.svg?branch=master)](https://coveralls.io/r/mattn/go-sqlite3?branch=master)
 [![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-sqlite3)](https://goreportcard.com/report/github.com/mattn/go-sqlite3)

@@ -16,15 +17,21 @@ Supported Golang version: See .travis.yml

 ### Overview

+- [go-sqlite3](#go-sqlite3)
+- [Description](#description)
+    - [Overview](#overview)
 - [Installation](#installation)
 - [API Reference](#api-reference)
 - [Connection String](#connection-string)
+  - [DSN Examples](#dsn-examples)
 - [Features](#features)
+    - [Usage](#usage)
+    - [Feature / Extension List](#feature--extension-list)
 - [Compilation](#compilation)
  - [Android](#android)
-  - [ARM](#arm)
-  - [Cross Compile](#cross-compile)
-  - [Google Cloud Platform](#google-cloud-platform)
+- [ARM](#arm)
+- [Cross Compile](#cross-compile)
+- [Google Cloud Platform](#google-cloud-platform)
  - [Linux](#linux)
    - [Alpine](#alpine)
    - [Fedora](#fedora)
@@ -34,11 +41,22 @@ Supported Golang version: See .travis.yml
  - [Errors](#errors)
 - [User Authentication](#user-authentication)
  - [Compile](#compile)
-  - [Usage](#usage)
+  - [Usage](#usage-1)
+    - [Create protected database](#create-protected-database)
+    - [Password Encoding](#password-encoding)
+      - [Available Encoders](#available-encoders)
+    - [Restrictions](#restrictions)
+    - [Support](#support)
+    - [User Management](#user-management)
+      - [SQL](#sql)
+        - [Examples](#examples)
+      - [*SQLiteConn](#sqliteconn)
+    - [Attached database](#attached-database)
 - [Extensions](#extensions)
  - [Spatialite](#spatialite)
 - [FAQ](#faq)
 - [License](#license)
+- [Author](#author)

 # Installation

@@ -149,6 +167,7 @@ go build --tags "icu json1 fts5 secure_delete"
 |  International Components for Unicode | sqlite_icu | This option causes the International Components for Unicode or "ICU" extension to SQLite to be added to the build |
 | Introspect PRAGMAS | sqlite_introspect | This option adds some extra PRAGMA statements. <ul><li>PRAGMA function_list</li><li>PRAGMA module_list</li><li>PRAGMA pragma_list</li></ul> |
 | JSON SQL Functions | sqlite_json | When this option is defined in the amalgamation, the JSON SQL functions are added to the build automatically |
+| Pre Update Hook | sqlite_preupdate_hook | Registers a callback function that is invoked prior to each INSERT, UPDATE, and DELETE operation on a database table. |
 | Secure Delete | sqlite_secure_delete | This compile-time option changes the default setting of the secure_delete pragma.<br><br>When this option is not used, secure_delete defaults to off. When this option is present, secure_delete defaults to on.<br><br>The secure_delete setting causes deleted content to be overwritten with zeros. There is a small performance penalty since additional I/O must occur.<br><br>On the other hand, secure_delete can prevent fragments of sensitive information from lingering in unused parts of the database file after it has been deleted. See the documentation on the secure_delete pragma for additional information |
 | Secure Delete (FAST) | sqlite_secure_delete_fast | For more information see [PRAGMA secure_delete](https://www.sqlite.org/pragma.html#pragma_secure_delete) |
 | Tracing / Debug | sqlite_trace | Activate trace functions |
@@ -504,6 +523,36 @@ For an example see [shaxbee/go-spatialite](https://github.com/shaxbee/go-spatial

    More information see [#209](https://github.com/mattn/go-sqlite3/issues/209)

+## Contributors
+
+### Code Contributors
+
+This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
+<a href="https://github.com/mattn/go-sqlite3/graphs/contributors"><img src="https://opencollective.com/mattn-go-sqlite3/contributors.svg?width=890&button=false" /></a>
+
+### Financial Contributors
+
+Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/mattn-go-sqlite3/contribute)]
+
+#### Individuals
+
+<a href="https://opencollective.com/mattn-go-sqlite3"><img src="https://opencollective.com/mattn-go-sqlite3/individuals.svg?width=890"></a>
+
+#### Organizations
+
+Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/mattn-go-sqlite3/contribute)]
+
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/0/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/0/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/1/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/1/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/2/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/2/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/3/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/3/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/4/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/4/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/5/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/5/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/6/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/6/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/7/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/7/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/8/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/8/avatar.svg"></a>
+<a href="https://opencollective.com/mattn-go-sqlite3/organization/9/website"><img src="https://opencollective.com/mattn-go-sqlite3/organization/9/avatar.svg"></a>
+
 # License

 MIT: http://mattn.mit-license.org/2018
--- a/vendor/github.com/mattn/go-sqlite3/backup.go
+++ b/vendor/github.com/mattn/go-sqlite3/backup.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -25,18 +25,18 @@ type SQLiteBackup struct {
 }

 // Backup make backup from src to dest.
-func (c *SQLiteConn) Backup(dest string, conn *SQLiteConn, src string) (*SQLiteBackup, error) {
+func (destConn *SQLiteConn) Backup(dest string, srcConn *SQLiteConn, src string) (*SQLiteBackup, error) {
 	destptr := C.CString(dest)
 	defer C.free(unsafe.Pointer(destptr))
 	srcptr := C.CString(src)
 	defer C.free(unsafe.Pointer(srcptr))

-	if b := C.sqlite3_backup_init(c.db, destptr, conn.db, srcptr); b != nil {
+	if b := C.sqlite3_backup_init(destConn.db, destptr, srcConn.db, srcptr); b != nil {
 		bb := &SQLiteBackup{b: b}
 		runtime.SetFinalizer(bb, (*SQLiteBackup).Finish)
 		return bb, nil
 	}
-	return nil, c.lastError()
+	return nil, destConn.lastError()
 }

 // Step to backs up for one step. Calls the underlying `sqlite3_backup_step`
--- a/vendor/github.com/mattn/go-sqlite3/callback.go
+++ b/vendor/github.com/mattn/go-sqlite3/callback.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -83,8 +83,22 @@ func authorizerTrampoline(handle uintptr, op int, arg1 *C.char, arg2 *C.char, ar
 	return callback(op, C.GoString(arg1), C.GoString(arg2), C.GoString(arg3))
 }

-// Use handles to avoid passing Go pointers to C.
+//export preUpdateHookTrampoline
+func preUpdateHookTrampoline(handle uintptr, dbHandle uintptr, op int, db *C.char, table *C.char, oldrowid int64, newrowid int64) {
+	hval := lookupHandleVal(handle)
+	data := SQLitePreUpdateData{
+		Conn:         hval.db,
+		Op:           op,
+		DatabaseName: C.GoString(db),
+		TableName:    C.GoString(table),
+		OldRowID:     oldrowid,
+		NewRowID:     newrowid,
+	}
+	callback := hval.val.(func(SQLitePreUpdateData))
+	callback(data)
+}

+// Use handles to avoid passing Go pointers to C.
 type handleVal struct {
 	db  *SQLiteConn
 	val interface{}
@@ -103,7 +117,7 @@ func newHandle(db *SQLiteConn, v interface{}) uintptr {
 	return i
 }

-func lookupHandle(handle uintptr) interface{} {
+func lookupHandleVal(handle uintptr) handleVal {
 	handleLock.Lock()
 	defer handleLock.Unlock()
 	r, ok := handleVals[handle]
@@ -114,7 +128,11 @@ func lookupHandle(handle uintptr) interface{} {
 			panic("invalid handle")
 		}
 	}
-	return r.val
+	return r
+}
+
+func lookupHandle(handle uintptr) interface{} {
+	return lookupHandleVal(handle).val
 }

 func deleteHandles(db *SQLiteConn) {
--- a/vendor/github.com/mattn/go-sqlite3/convert.go
+++ b/vendor/github.com/mattn/go-sqlite3/convert.go
@@ -0,0 +1,299 @@
+// Extracted from Go database/sql source code
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Type conversions for Scan.
+
+package sqlite3
+
+import (
+	"database/sql"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"reflect"
+	"strconv"
+	"time"
+)
+
+var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error
+
+// convertAssign copies to dest the value in src, converting it if possible.
+// An error is returned if the copy would result in loss of information.
+// dest should be a pointer type.
+func convertAssign(dest, src interface{}) error {
+	// Common cases, without reflect.
+	switch s := src.(type) {
+	case string:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s)
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = append((*d)[:0], s...)
+			return nil
+		}
+	case []byte:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = string(s)
+			return nil
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s
+			return nil
+		}
+	case time.Time:
+		switch d := dest.(type) {
+		case *time.Time:
+			*d = s
+			return nil
+		case *string:
+			*d = s.Format(time.RFC3339Nano)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s.Format(time.RFC3339Nano))
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s.AppendFormat((*d)[:0], time.RFC3339Nano)
+			return nil
+		}
+	case nil:
+		switch d := dest.(type) {
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		case *sql.RawBytes:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		}
+	}
+
+	var sv reflect.Value
+
+	switch d := dest.(type) {
+	case *string:
+		sv = reflect.ValueOf(src)
+		switch sv.Kind() {
+		case reflect.Bool,
+			reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
+			reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
+			reflect.Float32, reflect.Float64:
+			*d = asString(src)
+			return nil
+		}
+	case *[]byte:
+		sv = reflect.ValueOf(src)
+		if b, ok := asBytes(nil, sv); ok {
+			*d = b
+			return nil
+		}
+	case *sql.RawBytes:
+		sv = reflect.ValueOf(src)
+		if b, ok := asBytes([]byte(*d)[:0], sv); ok {
+			*d = sql.RawBytes(b)
+			return nil
+		}
+	case *bool:
+		bv, err := driver.Bool.ConvertValue(src)
+		if err == nil {
+			*d = bv.(bool)
+		}
+		return err
+	case *interface{}:
+		*d = src
+		return nil
+	}
+
+	if scanner, ok := dest.(sql.Scanner); ok {
+		return scanner.Scan(src)
+	}
+
+	dpv := reflect.ValueOf(dest)
+	if dpv.Kind() != reflect.Ptr {
+		return errors.New("destination not a pointer")
+	}
+	if dpv.IsNil() {
+		return errNilPtr
+	}
+
+	if !sv.IsValid() {
+		sv = reflect.ValueOf(src)
+	}
+
+	dv := reflect.Indirect(dpv)
+	if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) {
+		switch b := src.(type) {
+		case []byte:
+			dv.Set(reflect.ValueOf(cloneBytes(b)))
+		default:
+			dv.Set(sv)
+		}
+		return nil
+	}
+
+	if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) {
+		dv.Set(sv.Convert(dv.Type()))
+		return nil
+	}
+
+	// The following conversions use a string value as an intermediate representation
+	// to convert between various numeric types.
+	//
+	// This also allows scanning into user defined types such as "type Int int64".
+	// For symmetry, also check for string destination types.
+	switch dv.Kind() {
+	case reflect.Ptr:
+		if src == nil {
+			dv.Set(reflect.Zero(dv.Type()))
+			return nil
+		}
+		dv.Set(reflect.New(dv.Type().Elem()))
+		return convertAssign(dv.Interface(), src)
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		s := asString(src)
+		i64, err := strconv.ParseInt(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetInt(i64)
+		return nil
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		s := asString(src)
+		u64, err := strconv.ParseUint(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetUint(u64)
+		return nil
+	case reflect.Float32, reflect.Float64:
+		s := asString(src)
+		f64, err := strconv.ParseFloat(s, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetFloat(f64)
+		return nil
+	case reflect.String:
+		switch v := src.(type) {
+		case string:
+			dv.SetString(v)
+			return nil
+		case []byte:
+			dv.SetString(string(v))
+			return nil
+		}
+	}
+
+	return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest)
+}
+
+func strconvErr(err error) error {
+	if ne, ok := err.(*strconv.NumError); ok {
+		return ne.Err
+	}
+	return err
+}
+
+func cloneBytes(b []byte) []byte {
+	if b == nil {
+		return nil
+	}
+	c := make([]byte, len(b))
+	copy(c, b)
+	return c
+}
+
+func asString(src interface{}) string {
+	switch v := src.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	}
+	rv := reflect.ValueOf(src)
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.FormatInt(rv.Int(), 10)
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.FormatUint(rv.Uint(), 10)
+	case reflect.Float64:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 64)
+	case reflect.Float32:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 32)
+	case reflect.Bool:
+		return strconv.FormatBool(rv.Bool())
+	}
+	return fmt.Sprintf("%v", src)
+}
+
+func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) {
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.AppendInt(buf, rv.Int(), 10), true
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.AppendUint(buf, rv.Uint(), 10), true
+	case reflect.Float32:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
+	case reflect.Float64:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true
+	case reflect.Bool:
+		return strconv.AppendBool(buf, rv.Bool()), true
+	case reflect.String:
+		s := rv.String()
+		return append(buf, s...), true
+	}
+	return
+}
--- a/vendor/github.com/mattn/go-sqlite3/error.go
+++ b/vendor/github.com/mattn/go-sqlite3/error.go
@@ -1,11 +1,19 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

 package sqlite3

+/*
+#ifndef USE_LIBSQLITE3
+#include <sqlite3-binding.h>
+#else
+#include <sqlite3.h>
+#endif
+*/
 import "C"
+import "syscall"

 // ErrNo inherit errno.
 type ErrNo int
@@ -20,6 +28,7 @@ type ErrNoExtended int
 type Error struct {
 	Code         ErrNo         /* The error code returned by SQLite */
 	ExtendedCode ErrNoExtended /* The extended error code returned by SQLite */
+	SystemErrno  syscall.Errno /* The system errno returned by the OS through SQLite, if applicable */
 	err          string        /* The error string returned by sqlite3_errmsg(),
 	this usually contains more specific details. */
 }
@@ -72,10 +81,16 @@ func (err ErrNoExtended) Error() string {
 }

 func (err Error) Error() string {
+	var str string
 	if err.err != "" {
-		return err.err
+		str = err.err
+	} else {
+		str = C.GoString(C.sqlite3_errstr(C.int(err.Code)))
 	}
-	return errorString(err)
+	if err.SystemErrno != 0 {
+		str += ": " + err.SystemErrno.Error()
+	}
+	return str
 }

 // result codes from http://www.sqlite.org/c3ref/c_abort_rollback.html
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3-binding.c
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3-binding.c
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3-binding.h
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3-binding.h
@@ -124,9 +124,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.29.0"
-#define SQLITE_VERSION_NUMBER 3029000
-#define SQLITE_SOURCE_ID      "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6"
+#define SQLITE_VERSION        "3.30.1"
+#define SQLITE_VERSION_NUMBER 3030001
+#define SQLITE_SOURCE_ID      "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b"

 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -2094,6 +2094,17 @@ struct sqlite3_mem_methods {
 ** following this call.  The second parameter may be a NULL pointer, in
 ** which case the trigger setting is not reported back. </dd>
 **
+** [[SQLITE_DBCONFIG_ENABLE_VIEW]]
+** <dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt>
+** <dd> ^This option is used to enable or disable [CREATE VIEW | views].
+** There should be two additional arguments.
+** The first argument is an integer which is 0 to disable views,
+** positive to enable views or negative to leave the setting unchanged.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether views are disabled or enabled
+** following this call.  The second parameter may be a NULL pointer, in
+** which case the view setting is not reported back. </dd>
+**
 ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]]
 ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
 ** <dd> ^This option is used to enable or disable the
@@ -2266,7 +2277,8 @@ struct sqlite3_mem_methods {
 #define SQLITE_DBCONFIG_LEGACY_ALTER_TABLE    1012 /* int int* */
 #define SQLITE_DBCONFIG_DQS_DML               1013 /* int int* */
 #define SQLITE_DBCONFIG_DQS_DDL               1014 /* int int* */
-#define SQLITE_DBCONFIG_MAX                   1014 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_ENABLE_VIEW           1015 /* int int* */
+#define SQLITE_DBCONFIG_MAX                   1015 /* Largest DBCONFIG */

 /*
 ** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -3815,7 +3827,7 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
 ** ^The specific value of WHERE-clause [parameter] might influence the 
 ** choice of query plan if the parameter is the left-hand side of a [LIKE]
 ** or [GLOB] operator or if the parameter is compared to an indexed column
-** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled.
+** and the [SQLITE_ENABLE_STAT4] compile-time option is enabled.
 ** </li>
 ** </ol>
 **
@@ -4850,6 +4862,12 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 ** perform additional optimizations on deterministic functions, so use
 ** of the [SQLITE_DETERMINISTIC] flag is recommended where possible.
 **
+** ^The fourth parameter may also optionally include the [SQLITE_DIRECTONLY]
+** flag, which if present prevents the function from being invoked from
+** within VIEWs or TRIGGERs.  For security reasons, the [SQLITE_DIRECTONLY]
+** flag is recommended for any application-defined SQL function that has
+** side-effects.
+**
 ** ^(The fifth parameter is an arbitrary pointer.  The implementation of the
 ** function can gain access to this pointer using [sqlite3_user_data()].)^
 **
@@ -4966,8 +4984,30 @@ SQLITE_API int sqlite3_create_window_function(
 ** [SQLITE_UTF8 | preferred text encoding] as the fourth argument
 ** to [sqlite3_create_function()], [sqlite3_create_function16()], or
 ** [sqlite3_create_function_v2()].
+**
+** The SQLITE_DETERMINISTIC flag means that the new function will always
+** maps the same inputs into the same output.  The abs() function is
+** deterministic, for example, but randomblob() is not.
+**
+** The SQLITE_DIRECTONLY flag means that the function may only be invoked
+** from top-level SQL, and cannot be used in VIEWs or TRIGGERs.  This is
+** a security feature which is recommended for all 
+** [application-defined SQL functions] that have side-effects.  This flag 
+** prevents an attacker from adding triggers and views to a schema then 
+** tricking a high-privilege application into causing unintended side-effects
+** while performing ordinary queries.
+**
+** The SQLITE_SUBTYPE flag indicates to SQLite that a function may call
+** [sqlite3_value_subtype()] to inspect the sub-types of its arguments.
+** Specifying this flag makes no difference for scalar or aggregate user
+** functions. However, if it is not specified for a user-defined window
+** function, then any sub-types belonging to arguments passed to the window
+** function may be discarded before the window function is called (i.e.
+** sqlite3_value_subtype() will always return 0).
 */
-#define SQLITE_DETERMINISTIC    0x800
+#define SQLITE_DETERMINISTIC    0x000000800
+#define SQLITE_DIRECTONLY       0x000080000
+#define SQLITE_SUBTYPE          0x000100000

 /*
 ** CAPI3REF: Deprecated Functions
@@ -6613,6 +6653,12 @@ struct sqlite3_index_info {
 ** ^The sqlite3_create_module()
 ** interface is equivalent to sqlite3_create_module_v2() with a NULL
 ** destructor.
+**
+** ^If the third parameter (the pointer to the sqlite3_module object) is
+** NULL then no new module is create and any existing modules with the
+** same name are dropped.
+**
+** See also: [sqlite3_drop_modules()]
 */
 SQLITE_API int sqlite3_create_module(
  sqlite3 *db,               /* SQLite connection to register module with */
@@ -6628,6 +6674,23 @@ SQLITE_API int sqlite3_create_module_v2(
  void(*xDestroy)(void*)     /* Module destructor function */
 );

+/*
+** CAPI3REF: Remove Unnecessary Virtual Table Implementations
+** METHOD: sqlite3
+**
+** ^The sqlite3_drop_modules(D,L) interface removes all virtual
+** table modules from database connection D except those named on list L.
+** The L parameter must be either NULL or a pointer to an array of pointers
+** to strings where the array is terminated by a single NULL pointer.
+** ^If the L parameter is NULL, then all virtual table modules are removed.
+**
+** See also: [sqlite3_create_module()]
+*/
+SQLITE_API int sqlite3_drop_modules(
+  sqlite3 *db,                /* Remove modules from this connection */
+  const char **azKeep         /* Except, do not remove the ones named here */
+);
+
 /*
 ** CAPI3REF: Virtual Table Instance Object
 ** KEYWORDS: sqlite3_vtab
@@ -7336,7 +7399,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_FIRST                    5
 #define SQLITE_TESTCTRL_PRNG_SAVE                5
 #define SQLITE_TESTCTRL_PRNG_RESTORE             6
-#define SQLITE_TESTCTRL_PRNG_RESET               7
+#define SQLITE_TESTCTRL_PRNG_RESET               7  /* NOT USED */
 #define SQLITE_TESTCTRL_BITVEC_TEST              8
 #define SQLITE_TESTCTRL_FAULT_INSTALL            9
 #define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS     10
@@ -7359,7 +7422,9 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_IMPOSTER                25
 #define SQLITE_TESTCTRL_PARSER_COVERAGE         26
 #define SQLITE_TESTCTRL_RESULT_INTREAL          27
-#define SQLITE_TESTCTRL_LAST                    27  /* Largest TESTCTRL */
+#define SQLITE_TESTCTRL_PRNG_SEED               28
+#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS     29
+#define SQLITE_TESTCTRL_LAST                    29  /* Largest TESTCTRL */

 /*
 ** CAPI3REF: SQL Keyword Checking
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
@@ -183,6 +183,12 @@ static int _sqlite3_limit(sqlite3* db, int limitId, int newLimit) {
  return sqlite3_limit(db, limitId, newLimit);
 #endif
 }
+
+#if SQLITE_VERSION_NUMBER < 3012000
+static int sqlite3_system_errno(sqlite3 *db) {
+  return 0;
+}
+#endif
 */
 import "C"
 import (
@@ -198,6 +204,7 @@ import (
 	"strconv"
 	"strings"
 	"sync"
+	"syscall"
 	"time"
 	"unsafe"
 )
@@ -328,7 +335,7 @@ type SQLiteRows struct {
 	decltype []string
 	cls      bool
 	closed   bool
-	done     chan struct{}
+	ctx      context.Context // no better alternative to pass context into Next() method
 }

 type functionInfo struct {
@@ -749,15 +756,28 @@ func (c *SQLiteConn) lastError() error {
 	return lastError(c.db)
 }

+// Note: may be called with db == nil
 func lastError(db *C.sqlite3) error {
-	rv := C.sqlite3_errcode(db)
+	rv := C.sqlite3_errcode(db) // returns SQLITE_NOMEM if db == nil
 	if rv == C.SQLITE_OK {
 		return nil
 	}
+	extrv := C.sqlite3_extended_errcode(db)    // returns SQLITE_NOMEM if db == nil
+	errStr := C.GoString(C.sqlite3_errmsg(db)) // returns "out of memory" if db == nil
+
+	// https://www.sqlite.org/c3ref/system_errno.html
+	// sqlite3_system_errno is only meaningful if the error code was SQLITE_CANTOPEN,
+	// or it was SQLITE_IOERR and the extended code was not SQLITE_IOERR_NOMEM
+	var systemErrno syscall.Errno
+	if rv == C.SQLITE_CANTOPEN || (rv == C.SQLITE_IOERR && extrv != C.SQLITE_IOERR_NOMEM) {
+		systemErrno = syscall.Errno(C.sqlite3_system_errno(db))
+	}
+
 	return Error{
 		Code:         ErrNo(rv),
-		ExtendedCode: ErrNoExtended(C.sqlite3_extended_errcode(db)),
-		err:          C.GoString(C.sqlite3_errmsg(db)),
+		ExtendedCode: ErrNoExtended(extrv),
+		SystemErrno:  systemErrno,
+		err:          errStr,
 	}
 }

@@ -869,10 +889,6 @@ func (c *SQLiteConn) begin(ctx context.Context) (driver.Tx, error) {
 	return &SQLiteTx{c}, nil
 }

-func errorString(err Error) string {
-	return C.GoString(C.sqlite3_errstr(C.int(err.Code)))
-}
-
 // Open database and return a new connection.
 //
 // A pragma can take either zero or one argument.
@@ -897,7 +913,7 @@ func errorString(err Error) string {
 //      - rwc
 //      - memory
 //
-//   shared
+//   cache
 //     SQLite Shared-Cache Mode
 //     https://www.sqlite.org/sharedcache.html
 //     Values:
@@ -1000,7 +1016,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	deferForeignKeys := -1
 	foreignKeys := -1
 	ignoreCheckConstraints := -1
-	journalMode := "DELETE"
+	var journalMode string
 	lockingMode := "NORMAL"
 	queryOnly := -1
 	recursiveTriggers := -1
@@ -1232,7 +1248,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		if _, ok := params["_locking"]; ok {
 			pkey = "_locking"
 		}
-		if val := params.Get("_locking"); val != "" {
+		if val := params.Get(pkey); val != "" {
 			switch strings.ToUpper(val) {
 			case "NORMAL", "EXCLUSIVE":
 				lockingMode = strings.ToUpper(val)
@@ -1342,10 +1358,13 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		mutex|C.SQLITE_OPEN_READWRITE|C.SQLITE_OPEN_CREATE,
 		nil)
 	if rv != 0 {
+		// Save off the error _before_ closing the database.
+		// This is safe even if db is nil.
+		err := lastError(db)
 		if db != nil {
 			C.sqlite3_close_v2(db)
 		}
-		return nil, Error{Code: ErrNo(rv)}
+		return nil, err
 	}
 	if db == nil {
 		return nil, errors.New("sqlite succeeded without returning a database")
@@ -1522,10 +1541,10 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 		// Before going any further, we need to check that the user
 		// has provided an username and password within the DSN.
 		// We are not allowed to continue.
-		if len(authUser) < 0 {
+		if len(authUser) == 0 {
 			return nil, fmt.Errorf("Missing '_auth_user' while user authentication was requested with '_auth'")
 		}
-		if len(authPass) < 0 {
+		if len(authPass) == 0 {
 			return nil, fmt.Errorf("Missing '_auth_pass' while user authentication was requested with '_auth'")
 		}

@@ -1571,10 +1590,11 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	}

 	// Journal Mode
-	// Because default Journal Mode is DELETE this PRAGMA can always be executed.
-	if err := exec(fmt.Sprintf("PRAGMA journal_mode = %s;", journalMode)); err != nil {
-		C.sqlite3_close_v2(db)
-		return nil, err
+	if journalMode != "" {
+		if err := exec(fmt.Sprintf("PRAGMA journal_mode = %s;", journalMode)); err != nil {
+			C.sqlite3_close_v2(db)
+			return nil, err
+		}
 	}

 	// Locking Mode
@@ -1846,28 +1866,13 @@ func (s *SQLiteStmt) query(ctx context.Context, args []namedValue) (driver.Rows,
 		decltype: nil,
 		cls:      s.cls,
 		closed:   false,
-		done:     make(chan struct{}),
-	}
-
-	if ctxdone := ctx.Done(); ctxdone != nil {
-		go func(db *C.sqlite3) {
-			select {
-			case <-ctxdone:
-				select {
-				case <-rows.done:
-				default:
-					C.sqlite3_interrupt(db)
-					rows.Close()
-				}
-			case <-rows.done:
-			}
-		}(s.c.db)
+		ctx:      ctx,
 	}

 	return rows, nil
 }

-// LastInsertId teturn last inserted ID.
+// LastInsertId return last inserted ID.
 func (r *SQLiteResult) LastInsertId() (int64, error) {
 	return r.id, nil
 }
@@ -1889,29 +1894,43 @@ func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
 	return s.exec(context.Background(), list)
 }

+// exec executes a query that doesn't return rows. Attempts to honor context timeout.
 func (s *SQLiteStmt) exec(ctx context.Context, args []namedValue) (driver.Result, error) {
+	if ctx.Done() == nil {
+		return s.execSync(args)
+	}
+
+	type result struct {
+		r   driver.Result
+		err error
+	}
+	resultCh := make(chan result)
+	go func() {
+		r, err := s.execSync(args)
+		resultCh <- result{r, err}
+	}()
+	select {
+	case rv := <-resultCh:
+		return rv.r, rv.err
+	case <-ctx.Done():
+		select {
+		case <-resultCh: // no need to interrupt
+		default:
+			// this is still racy and can be no-op if executed between sqlite3_* calls in execSync.
+			C.sqlite3_interrupt(s.c.db)
+			<-resultCh // ensure goroutine completed
+		}
+		return nil, ctx.Err()
+	}
+}
+
+func (s *SQLiteStmt) execSync(args []namedValue) (driver.Result, error) {
 	if err := s.bind(args); err != nil {
 		C.sqlite3_reset(s.s)
 		C.sqlite3_clear_bindings(s.s)
 		return nil, err
 	}

-	if ctxdone := ctx.Done(); ctxdone != nil {
-		done := make(chan struct{})
-		defer close(done)
-		go func(db *C.sqlite3) {
-			select {
-			case <-done:
-			case <-ctxdone:
-				select {
-				case <-done:
-				default:
-					C.sqlite3_interrupt(db)
-				}
-			}
-		}(s.c.db)
-	}
-
 	var rowid, changes C.longlong
 	rv := C._sqlite3_step_row_internal(s.s, &rowid, &changes)
 	if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
@@ -1932,9 +1951,6 @@ func (rc *SQLiteRows) Close() error {
 		return nil
 	}
 	rc.closed = true
-	if rc.done != nil {
-		close(rc.done)
-	}
 	if rc.cls {
 		rc.s.mu.Unlock()
 		return rc.s.Close()
@@ -1978,13 +1994,39 @@ func (rc *SQLiteRows) DeclTypes() []string {
 	return rc.declTypes()
 }

-// Next move cursor to next.
+// Next move cursor to next. Attempts to honor context timeout from QueryContext call.
 func (rc *SQLiteRows) Next(dest []driver.Value) error {
 	rc.s.mu.Lock()
 	defer rc.s.mu.Unlock()
+
 	if rc.s.closed {
 		return io.EOF
 	}
+
+	if rc.ctx.Done() == nil {
+		return rc.nextSyncLocked(dest)
+	}
+	resultCh := make(chan error)
+	go func() {
+		resultCh <- rc.nextSyncLocked(dest)
+	}()
+	select {
+	case err := <-resultCh:
+		return err
+	case <-rc.ctx.Done():
+		select {
+		case <-resultCh: // no need to interrupt
+		default:
+			// this is still racy and can be no-op if executed between sqlite3_* calls in nextSyncLocked.
+			C.sqlite3_interrupt(rc.s.c.db)
+			<-resultCh // ensure goroutine completed
+		}
+		return rc.ctx.Err()
+	}
+}
+
+// nextSyncLocked moves cursor to next; must be called with locked mutex.
+func (rc *SQLiteRows) nextSyncLocked(dest []driver.Value) error {
 	rv := C._sqlite3_step_internal(rc.s.s)
 	if rv == C.SQLITE_DONE {
 		return io.EOF
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_context.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_context.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_go18.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_go18.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_libsqlite3.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_libsqlite3.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -11,6 +11,7 @@ package sqlite3
 #cgo CFLAGS: -DUSE_LIBSQLITE3
 #cgo linux LDFLAGS: -lsqlite3
 #cgo darwin LDFLAGS: -L/usr/local/opt/sqlite/lib -lsqlite3
+#cgo darwin CFLAGS: -I/usr/local/opt/sqlite/include
 #cgo openbsd LDFLAGS: -lsqlite3
 #cgo solaris LDFLAGS: -lsqlite3
 */
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension_omit.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_load_extension_omit.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_allow_uri_authority.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_allow_uri_authority.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_app_armor.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_app_armor.go
@@ -1,6 +1,6 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
-
+//
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.

--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_foreign_keys.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_foreign_keys.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_fts5.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_fts5.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_icu.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_icu.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_introspect.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_introspect.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.

 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_json1.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_json1.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate.go
@@ -0,0 +1,20 @@
+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build cgo
+
+package sqlite3
+
+// SQLitePreUpdateData represents all of the data available during a
+// pre-update hook call.
+type SQLitePreUpdateData struct {
+	Conn         *SQLiteConn
+	Op           int
+	DatabaseName string
+	TableName    string
+	OldRowID     int64
+	NewRowID     int64
+}
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_hook.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_hook.go
@@ -0,0 +1,112 @@
+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build sqlite_preupdate_hook
+
+package sqlite3
+
+/*
+#cgo CFLAGS: -DSQLITE_ENABLE_PREUPDATE_HOOK
+#cgo LDFLAGS: -lm
+
+#ifndef USE_LIBSQLITE3
+#include <sqlite3-binding.h>
+#else
+#include <sqlite3.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+void preUpdateHookTrampoline(void*, sqlite3 *, int, char *, char *, sqlite3_int64, sqlite3_int64);
+*/
+import "C"
+import (
+	"errors"
+	"unsafe"
+)
+
+// RegisterPreUpdateHook sets the pre-update hook for a connection.
+//
+// The callback is passed a SQLitePreUpdateData struct with the data for
+// the update, as well as methods for fetching copies of impacted data.
+//
+// If there is an existing update hook for this connection, it will be
+// removed. If callback is nil the existing hook (if any) will be removed
+// without creating a new one.
+func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {
+	if callback == nil {
+		C.sqlite3_preupdate_hook(c.db, nil, nil)
+	} else {
+		C.sqlite3_preupdate_hook(c.db, (*[0]byte)(unsafe.Pointer(C.preUpdateHookTrampoline)), unsafe.Pointer(newHandle(c, callback)))
+	}
+}
+
+// Depth returns the source path of the write, see sqlite3_preupdate_depth()
+func (d *SQLitePreUpdateData) Depth() int {
+	return int(C.sqlite3_preupdate_depth(d.Conn.db))
+}
+
+// Count returns the number of columns in the row
+func (d *SQLitePreUpdateData) Count() int {
+	return int(C.sqlite3_preupdate_count(d.Conn.db))
+}
+
+func (d *SQLitePreUpdateData) row(dest []interface{}, new bool) error {
+	for i := 0; i < d.Count() && i < len(dest); i++ {
+		var val *C.sqlite3_value
+		var src interface{}
+
+		// Initially I tried making this just a function pointer argument, but
+		// it's absurdly complicated to pass C function pointers.
+		if new {
+			C.sqlite3_preupdate_new(d.Conn.db, C.int(i), &val)
+		} else {
+			C.sqlite3_preupdate_old(d.Conn.db, C.int(i), &val)
+		}
+
+		switch C.sqlite3_value_type(val) {
+		case C.SQLITE_INTEGER:
+			src = int64(C.sqlite3_value_int64(val))
+		case C.SQLITE_FLOAT:
+			src = float64(C.sqlite3_value_double(val))
+		case C.SQLITE_BLOB:
+			len := C.sqlite3_value_bytes(val)
+			blobptr := C.sqlite3_value_blob(val)
+			src = C.GoBytes(blobptr, len)
+		case C.SQLITE_TEXT:
+			len := C.sqlite3_value_bytes(val)
+			cstrptr := unsafe.Pointer(C.sqlite3_value_text(val))
+			src = C.GoBytes(cstrptr, len)
+		case C.SQLITE_NULL:
+			src = nil
+		}
+
+		err := convertAssign(&dest[i], src)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Old populates dest with the row data to be replaced. This works similar to
+// database/sql's Rows.Scan()
+func (d *SQLitePreUpdateData) Old(dest ...interface{}) error {
+	if d.Op == SQLITE_INSERT {
+		return errors.New("There is no old row for INSERT operations")
+	}
+	return d.row(dest, false)
+}
+
+// New populates dest with the replacement row data. This works similar to
+// database/sql's Rows.Scan()
+func (d *SQLitePreUpdateData) New(dest ...interface{}) error {
+	if d.Op == SQLITE_DELETE {
+		return errors.New("There is no new row for DELETE operations")
+	}
+	return d.row(dest, true)
+}
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_omit.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_preupdate_omit.go
@@ -0,0 +1,21 @@
+// Copyright (C) 2019 G.J.R. Timmer <gjr.timmer@gmail.com>.
+// Copyright (C) 2018 segment.com <friends@segment.com>
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+// +build !sqlite_preupdate_hook,cgo
+
+package sqlite3
+
+// RegisterPreUpdateHook sets the pre-update hook for a connection.
+//
+// The callback is passed a SQLitePreUpdateData struct with the data for
+// the update, as well as methods for fetching copies of impacted data.
+//
+// If there is an existing update hook for this connection, it will be
+// removed. If callback is nil the existing hook (if any) will be removed
+// without creating a new one.
+func (c *SQLiteConn) RegisterPreUpdateHook(callback func(SQLitePreUpdateData)) {
+	// NOOP
+}
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete_fast.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_secure_delete_fast.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_stat4.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_stat4.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_unlock_notify.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_unlock_notify.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2018 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_full.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_full.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_incr.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vacuum_incr.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 // Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vtable.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_opt_vtable.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_other.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_other.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_solaris.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_solaris.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2018 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_trace.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_trace.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2016 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
@@ -89,6 +89,7 @@ func fillExpandedSQL(info *TraceInfo, db *C.sqlite3, pStmt unsafe.Pointer) {
 	}

 	expSQLiteCStr := C.sqlite3_expanded_sql((*C.sqlite3_stmt)(pStmt))
+	defer C.sqlite3_free(unsafe.Pointer(expSQLiteCStr))
 	if expSQLiteCStr == nil {
 		fillDBError(&info.DBError, db)
 		return
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_type.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_type.go
@@ -1,3 +1,8 @@
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
 package sqlite3

 /*
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3_windows.go
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3_windows.go
@@ -1,4 +1,4 @@
-// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
 //
 // Use of this source code is governed by an MIT-style
 // license that can be found in the LICENSE file.
--- a/vendor/github.com/mattn/go-sqlite3/sqlite3ext.h
+++ b/vendor/github.com/mattn/go-sqlite3/sqlite3ext.h
@@ -323,6 +323,8 @@ struct sqlite3_api_routines {
  /* Version 3.28.0 and later */
  int (*stmt_isexplain)(sqlite3_stmt*);
  int (*value_frombind)(sqlite3_value*);
+  /* Version 3.30.0 and later */
+  int (*drop_modules)(sqlite3*,const char**);
 };

 /*
@@ -615,6 +617,8 @@ typedef int (*sqlite3_loadext_entry)(
 /* Version 3.28.0 and later */
 #define sqlite3_stmt_isexplain         sqlite3_api->isexplain
 #define sqlite3_value_frombind         sqlite3_api->frombind
+/* Version 3.30.0 and later */
+#define sqlite3_drop_modules           sqlite3_api->drop_modules
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */

 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
--- a/vendor/github.com/mattn/go-sqlite3/static_mock.go
+++ b/vendor/github.com/mattn/go-sqlite3/static_mock.go
@@ -1,3 +1,8 @@
+// Copyright (C) 2019 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
 // +build !cgo

 package sqlite3
--- a/vendor/github.com/spf13/pflag/.travis.yml
+++ b/vendor/github.com/spf13/pflag/.travis.yml
@@ -3,8 +3,9 @@ sudo: false
 language: go

 go:
-  - 1.7.3
-  - 1.8.1
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
  - tip

 matrix:
@@ -12,7 +13,7 @@ matrix:
    - go: tip

 install:
-  - go get github.com/golang/lint/golint
+  - go get golang.org/x/lint/golint
  - export PATH=$GOPATH/bin:$PATH
  - go install ./...

--- a/vendor/github.com/spf13/pflag/README.md
+++ b/vendor/github.com/spf13/pflag/README.md
@@ -86,8 +86,8 @@ fmt.Println("ip has value ", *ip)
 fmt.Println("flagvar has value ", flagvar)
 ```

-There are helpers function to get values later if you have the FlagSet but
-it was difficult to keep up with all of the flag pointers in your code.
+There are helper functions available to get the value stored in a Flag if you have a FlagSet but find
+it difficult to keep up with all of the pointers in your code.
 If you have a pflag.FlagSet with a flag called 'flagname' of type int you
 can use GetInt() to get the int value. But notice that 'flagname' must exist
 and it must be an int. GetString("flagname") will fail.
--- a/vendor/github.com/spf13/pflag/bool_slice.go
+++ b/vendor/github.com/spf13/pflag/bool_slice.go
@@ -71,6 +71,44 @@ func (s *boolSliceValue) String() string {
 	return "[" + out + "]"
 }

+func (s *boolSliceValue) fromString(val string) (bool, error) {
+	return strconv.ParseBool(val)
+}
+
+func (s *boolSliceValue) toString(val bool) string {
+	return strconv.FormatBool(val)
+}
+
+func (s *boolSliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *boolSliceValue) Replace(val []string) error {
+	out := make([]bool, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *boolSliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
 func boolSliceConv(val string) (interface{}, error) {
 	val = strings.Trim(val, "[]")
 	// Empty string would cause a slice with one (empty) entry
--- a/vendor/github.com/spf13/pflag/count.go
+++ b/vendor/github.com/spf13/pflag/count.go
@@ -46,7 +46,7 @@ func (f *FlagSet) GetCount(name string) (int, error) {

 // CountVar defines a count flag with specified name, default value, and usage string.
 // The argument p points to an int variable in which to store the value of the flag.
-// A count flag will add 1 to its value evey time it is found on the command line
+// A count flag will add 1 to its value every time it is found on the command line
 func (f *FlagSet) CountVar(p *int, name string, usage string) {
 	f.CountVarP(p, name, "", usage)
 }
@@ -69,7 +69,7 @@ func CountVarP(p *int, name, shorthand string, usage string) {

 // Count defines a count flag with specified name, default value, and usage string.
 // The return value is the address of an int variable that stores the value of the flag.
-// A count flag will add 1 to its value evey time it is found on the command line
+// A count flag will add 1 to its value every time it is found on the command line
 func (f *FlagSet) Count(name string, usage string) *int {
 	p := new(int)
 	f.CountVarP(p, name, "", usage)
--- a/vendor/github.com/spf13/pflag/duration_slice.go
+++ b/vendor/github.com/spf13/pflag/duration_slice.go
@@ -51,6 +51,44 @@ func (s *durationSliceValue) String() string {
 	return "[" + strings.Join(out, ",") + "]"
 }

+func (s *durationSliceValue) fromString(val string) (time.Duration, error) {
+	return time.ParseDuration(val)
+}
+
+func (s *durationSliceValue) toString(val time.Duration) string {
+	return fmt.Sprintf("%s", val)
+}
+
+func (s *durationSliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *durationSliceValue) Replace(val []string) error {
+	out := make([]time.Duration, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *durationSliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
 func durationSliceConv(val string) (interface{}, error) {
 	val = strings.Trim(val, "[]")
 	// Empty string would cause a slice with one (empty) entry
--- a/vendor/github.com/spf13/pflag/flag.go
+++ b/vendor/github.com/spf13/pflag/flag.go
@@ -57,9 +57,9 @@ that give one-letter shorthands for flags. You can use these by appending
 	var ip = flag.IntP("flagname", "f", 1234, "help message")
 	var flagvar bool
 	func init() {
-		flag.BoolVarP("boolname", "b", true, "help message")
+		flag.BoolVarP(&flagvar, "boolname", "b", true, "help message")
 	}
-	flag.VarP(&flagVar, "varname", "v", 1234, "help message")
+	flag.VarP(&flagval, "varname", "v", "help message")
 Shorthand letters can be used with single dashes on the command line.
 Boolean shorthand flags can be combined with other shorthand flags.

@@ -190,6 +190,18 @@ type Value interface {
 	Type() string
 }

+// SliceValue is a secondary interface to all flags which hold a list
+// of values.  This allows full control over the value of list flags,
+// and avoids complicated marshalling and unmarshalling to csv.
+type SliceValue interface {
+	// Append adds the specified value to the end of the flag value list.
+	Append(string) error
+	// Replace will fully overwrite any data currently in the flag value list.
+	Replace([]string) error
+	// GetSlice returns the flag value list as an array of strings.
+	GetSlice() []string
+}
+
 // sortFlags returns the flags as a slice in lexicographical sorted order.
 func sortFlags(flags map[NormalizedName]*Flag) []*Flag {
 	list := make(sort.StringSlice, len(flags))
--- a/vendor/github.com/spf13/pflag/float32_slice.go
+++ b/vendor/github.com/spf13/pflag/float32_slice.go
@@ -0,0 +1,174 @@
+package pflag
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// -- float32Slice Value
+type float32SliceValue struct {
+	value   *[]float32
+	changed bool
+}
+
+func newFloat32SliceValue(val []float32, p *[]float32) *float32SliceValue {
+	isv := new(float32SliceValue)
+	isv.value = p
+	*isv.value = val
+	return isv
+}
+
+func (s *float32SliceValue) Set(val string) error {
+	ss := strings.Split(val, ",")
+	out := make([]float32, len(ss))
+	for i, d := range ss {
+		var err error
+		var temp64 float64
+		temp64, err = strconv.ParseFloat(d, 32)
+		if err != nil {
+			return err
+		}
+		out[i] = float32(temp64)
+
+	}
+	if !s.changed {
+		*s.value = out
+	} else {
+		*s.value = append(*s.value, out...)
+	}
+	s.changed = true
+	return nil
+}
+
+func (s *float32SliceValue) Type() string {
+	return "float32Slice"
+}
+
+func (s *float32SliceValue) String() string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = fmt.Sprintf("%f", d)
+	}
+	return "[" + strings.Join(out, ",") + "]"
+}
+
+func (s *float32SliceValue) fromString(val string) (float32, error) {
+	t64, err := strconv.ParseFloat(val, 32)
+	if err != nil {
+		return 0, err
+	}
+	return float32(t64), nil
+}
+
+func (s *float32SliceValue) toString(val float32) string {
+	return fmt.Sprintf("%f", val)
+}
+
+func (s *float32SliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *float32SliceValue) Replace(val []string) error {
+	out := make([]float32, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *float32SliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
+func float32SliceConv(val string) (interface{}, error) {
+	val = strings.Trim(val, "[]")
+	// Empty string would cause a slice with one (empty) entry
+	if len(val) == 0 {
+		return []float32{}, nil
+	}
+	ss := strings.Split(val, ",")
+	out := make([]float32, len(ss))
+	for i, d := range ss {
+		var err error
+		var temp64 float64
+		temp64, err = strconv.ParseFloat(d, 32)
+		if err != nil {
+			return nil, err
+		}
+		out[i] = float32(temp64)
+
+	}
+	return out, nil
+}
+
+// GetFloat32Slice return the []float32 value of a flag with the given name
+func (f *FlagSet) GetFloat32Slice(name string) ([]float32, error) {
+	val, err := f.getFlagType(name, "float32Slice", float32SliceConv)
+	if err != nil {
+		return []float32{}, err
+	}
+	return val.([]float32), nil
+}
+
+// Float32SliceVar defines a float32Slice flag with specified name, default value, and usage string.
+// The argument p points to a []float32 variable in which to store the value of the flag.
+func (f *FlagSet) Float32SliceVar(p *[]float32, name string, value []float32, usage string) {
+	f.VarP(newFloat32SliceValue(value, p), name, "", usage)
+}
+
+// Float32SliceVarP is like Float32SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Float32SliceVarP(p *[]float32, name, shorthand string, value []float32, usage string) {
+	f.VarP(newFloat32SliceValue(value, p), name, shorthand, usage)
+}
+
+// Float32SliceVar defines a float32[] flag with specified name, default value, and usage string.
+// The argument p points to a float32[] variable in which to store the value of the flag.
+func Float32SliceVar(p *[]float32, name string, value []float32, usage string) {
+	CommandLine.VarP(newFloat32SliceValue(value, p), name, "", usage)
+}
+
+// Float32SliceVarP is like Float32SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func Float32SliceVarP(p *[]float32, name, shorthand string, value []float32, usage string) {
+	CommandLine.VarP(newFloat32SliceValue(value, p), name, shorthand, usage)
+}
+
+// Float32Slice defines a []float32 flag with specified name, default value, and usage string.
+// The return value is the address of a []float32 variable that stores the value of the flag.
+func (f *FlagSet) Float32Slice(name string, value []float32, usage string) *[]float32 {
+	p := []float32{}
+	f.Float32SliceVarP(&p, name, "", value, usage)
+	return &p
+}
+
+// Float32SliceP is like Float32Slice, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Float32SliceP(name, shorthand string, value []float32, usage string) *[]float32 {
+	p := []float32{}
+	f.Float32SliceVarP(&p, name, shorthand, value, usage)
+	return &p
+}
+
+// Float32Slice defines a []float32 flag with specified name, default value, and usage string.
+// The return value is the address of a []float32 variable that stores the value of the flag.
+func Float32Slice(name string, value []float32, usage string) *[]float32 {
+	return CommandLine.Float32SliceP(name, "", value, usage)
+}
+
+// Float32SliceP is like Float32Slice, but accepts a shorthand letter that can be used after a single dash.
+func Float32SliceP(name, shorthand string, value []float32, usage string) *[]float32 {
+	return CommandLine.Float32SliceP(name, shorthand, value, usage)
+}
--- a/vendor/github.com/spf13/pflag/float64_slice.go
+++ b/vendor/github.com/spf13/pflag/float64_slice.go
@@ -0,0 +1,166 @@
+package pflag
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// -- float64Slice Value
+type float64SliceValue struct {
+	value   *[]float64
+	changed bool
+}
+
+func newFloat64SliceValue(val []float64, p *[]float64) *float64SliceValue {
+	isv := new(float64SliceValue)
+	isv.value = p
+	*isv.value = val
+	return isv
+}
+
+func (s *float64SliceValue) Set(val string) error {
+	ss := strings.Split(val, ",")
+	out := make([]float64, len(ss))
+	for i, d := range ss {
+		var err error
+		out[i], err = strconv.ParseFloat(d, 64)
+		if err != nil {
+			return err
+		}
+
+	}
+	if !s.changed {
+		*s.value = out
+	} else {
+		*s.value = append(*s.value, out...)
+	}
+	s.changed = true
+	return nil
+}
+
+func (s *float64SliceValue) Type() string {
+	return "float64Slice"
+}
+
+func (s *float64SliceValue) String() string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = fmt.Sprintf("%f", d)
+	}
+	return "[" + strings.Join(out, ",") + "]"
+}
+
+func (s *float64SliceValue) fromString(val string) (float64, error) {
+	return strconv.ParseFloat(val, 64)
+}
+
+func (s *float64SliceValue) toString(val float64) string {
+	return fmt.Sprintf("%f", val)
+}
+
+func (s *float64SliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *float64SliceValue) Replace(val []string) error {
+	out := make([]float64, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *float64SliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
+func float64SliceConv(val string) (interface{}, error) {
+	val = strings.Trim(val, "[]")
+	// Empty string would cause a slice with one (empty) entry
+	if len(val) == 0 {
+		return []float64{}, nil
+	}
+	ss := strings.Split(val, ",")
+	out := make([]float64, len(ss))
+	for i, d := range ss {
+		var err error
+		out[i], err = strconv.ParseFloat(d, 64)
+		if err != nil {
+			return nil, err
+		}
+
+	}
+	return out, nil
+}
+
+// GetFloat64Slice return the []float64 value of a flag with the given name
+func (f *FlagSet) GetFloat64Slice(name string) ([]float64, error) {
+	val, err := f.getFlagType(name, "float64Slice", float64SliceConv)
+	if err != nil {
+		return []float64{}, err
+	}
+	return val.([]float64), nil
+}
+
+// Float64SliceVar defines a float64Slice flag with specified name, default value, and usage string.
+// The argument p points to a []float64 variable in which to store the value of the flag.
+func (f *FlagSet) Float64SliceVar(p *[]float64, name string, value []float64, usage string) {
+	f.VarP(newFloat64SliceValue(value, p), name, "", usage)
+}
+
+// Float64SliceVarP is like Float64SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Float64SliceVarP(p *[]float64, name, shorthand string, value []float64, usage string) {
+	f.VarP(newFloat64SliceValue(value, p), name, shorthand, usage)
+}
+
+// Float64SliceVar defines a float64[] flag with specified name, default value, and usage string.
+// The argument p points to a float64[] variable in which to store the value of the flag.
+func Float64SliceVar(p *[]float64, name string, value []float64, usage string) {
+	CommandLine.VarP(newFloat64SliceValue(value, p), name, "", usage)
+}
+
+// Float64SliceVarP is like Float64SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func Float64SliceVarP(p *[]float64, name, shorthand string, value []float64, usage string) {
+	CommandLine.VarP(newFloat64SliceValue(value, p), name, shorthand, usage)
+}
+
+// Float64Slice defines a []float64 flag with specified name, default value, and usage string.
+// The return value is the address of a []float64 variable that stores the value of the flag.
+func (f *FlagSet) Float64Slice(name string, value []float64, usage string) *[]float64 {
+	p := []float64{}
+	f.Float64SliceVarP(&p, name, "", value, usage)
+	return &p
+}
+
+// Float64SliceP is like Float64Slice, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Float64SliceP(name, shorthand string, value []float64, usage string) *[]float64 {
+	p := []float64{}
+	f.Float64SliceVarP(&p, name, shorthand, value, usage)
+	return &p
+}
+
+// Float64Slice defines a []float64 flag with specified name, default value, and usage string.
+// The return value is the address of a []float64 variable that stores the value of the flag.
+func Float64Slice(name string, value []float64, usage string) *[]float64 {
+	return CommandLine.Float64SliceP(name, "", value, usage)
+}
+
+// Float64SliceP is like Float64Slice, but accepts a shorthand letter that can be used after a single dash.
+func Float64SliceP(name, shorthand string, value []float64, usage string) *[]float64 {
+	return CommandLine.Float64SliceP(name, shorthand, value, usage)
+}
--- a/vendor/github.com/spf13/pflag/go.mod
+++ b/vendor/github.com/spf13/pflag/go.mod
@@ -0,0 +1,3 @@
+module github.com/spf13/pflag
+
+go 1.12
--- a/vendor/github.com/spf13/pflag/go.sum
+++ b/vendor/github.com/spf13/pflag/go.sum
--- a/vendor/github.com/spf13/pflag/int32_slice.go
+++ b/vendor/github.com/spf13/pflag/int32_slice.go
@@ -0,0 +1,174 @@
+package pflag
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// -- int32Slice Value
+type int32SliceValue struct {
+	value   *[]int32
+	changed bool
+}
+
+func newInt32SliceValue(val []int32, p *[]int32) *int32SliceValue {
+	isv := new(int32SliceValue)
+	isv.value = p
+	*isv.value = val
+	return isv
+}
+
+func (s *int32SliceValue) Set(val string) error {
+	ss := strings.Split(val, ",")
+	out := make([]int32, len(ss))
+	for i, d := range ss {
+		var err error
+		var temp64 int64
+		temp64, err = strconv.ParseInt(d, 0, 32)
+		if err != nil {
+			return err
+		}
+		out[i] = int32(temp64)
+
+	}
+	if !s.changed {
+		*s.value = out
+	} else {
+		*s.value = append(*s.value, out...)
+	}
+	s.changed = true
+	return nil
+}
+
+func (s *int32SliceValue) Type() string {
+	return "int32Slice"
+}
+
+func (s *int32SliceValue) String() string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = fmt.Sprintf("%d", d)
+	}
+	return "[" + strings.Join(out, ",") + "]"
+}
+
+func (s *int32SliceValue) fromString(val string) (int32, error) {
+	t64, err := strconv.ParseInt(val, 0, 32)
+	if err != nil {
+		return 0, err
+	}
+	return int32(t64), nil
+}
+
+func (s *int32SliceValue) toString(val int32) string {
+	return fmt.Sprintf("%d", val)
+}
+
+func (s *int32SliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *int32SliceValue) Replace(val []string) error {
+	out := make([]int32, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *int32SliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
+func int32SliceConv(val string) (interface{}, error) {
+	val = strings.Trim(val, "[]")
+	// Empty string would cause a slice with one (empty) entry
+	if len(val) == 0 {
+		return []int32{}, nil
+	}
+	ss := strings.Split(val, ",")
+	out := make([]int32, len(ss))
+	for i, d := range ss {
+		var err error
+		var temp64 int64
+		temp64, err = strconv.ParseInt(d, 0, 32)
+		if err != nil {
+			return nil, err
+		}
+		out[i] = int32(temp64)
+
+	}
+	return out, nil
+}
+
+// GetInt32Slice return the []int32 value of a flag with the given name
+func (f *FlagSet) GetInt32Slice(name string) ([]int32, error) {
+	val, err := f.getFlagType(name, "int32Slice", int32SliceConv)
+	if err != nil {
+		return []int32{}, err
+	}
+	return val.([]int32), nil
+}
+
+// Int32SliceVar defines a int32Slice flag with specified name, default value, and usage string.
+// The argument p points to a []int32 variable in which to store the value of the flag.
+func (f *FlagSet) Int32SliceVar(p *[]int32, name string, value []int32, usage string) {
+	f.VarP(newInt32SliceValue(value, p), name, "", usage)
+}
+
+// Int32SliceVarP is like Int32SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Int32SliceVarP(p *[]int32, name, shorthand string, value []int32, usage string) {
+	f.VarP(newInt32SliceValue(value, p), name, shorthand, usage)
+}
+
+// Int32SliceVar defines a int32[] flag with specified name, default value, and usage string.
+// The argument p points to a int32[] variable in which to store the value of the flag.
+func Int32SliceVar(p *[]int32, name string, value []int32, usage string) {
+	CommandLine.VarP(newInt32SliceValue(value, p), name, "", usage)
+}
+
+// Int32SliceVarP is like Int32SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func Int32SliceVarP(p *[]int32, name, shorthand string, value []int32, usage string) {
+	CommandLine.VarP(newInt32SliceValue(value, p), name, shorthand, usage)
+}
+
+// Int32Slice defines a []int32 flag with specified name, default value, and usage string.
+// The return value is the address of a []int32 variable that stores the value of the flag.
+func (f *FlagSet) Int32Slice(name string, value []int32, usage string) *[]int32 {
+	p := []int32{}
+	f.Int32SliceVarP(&p, name, "", value, usage)
+	return &p
+}
+
+// Int32SliceP is like Int32Slice, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Int32SliceP(name, shorthand string, value []int32, usage string) *[]int32 {
+	p := []int32{}
+	f.Int32SliceVarP(&p, name, shorthand, value, usage)
+	return &p
+}
+
+// Int32Slice defines a []int32 flag with specified name, default value, and usage string.
+// The return value is the address of a []int32 variable that stores the value of the flag.
+func Int32Slice(name string, value []int32, usage string) *[]int32 {
+	return CommandLine.Int32SliceP(name, "", value, usage)
+}
+
+// Int32SliceP is like Int32Slice, but accepts a shorthand letter that can be used after a single dash.
+func Int32SliceP(name, shorthand string, value []int32, usage string) *[]int32 {
+	return CommandLine.Int32SliceP(name, shorthand, value, usage)
+}
--- a/vendor/github.com/spf13/pflag/int64_slice.go
+++ b/vendor/github.com/spf13/pflag/int64_slice.go
@@ -0,0 +1,166 @@
+package pflag
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// -- int64Slice Value
+type int64SliceValue struct {
+	value   *[]int64
+	changed bool
+}
+
+func newInt64SliceValue(val []int64, p *[]int64) *int64SliceValue {
+	isv := new(int64SliceValue)
+	isv.value = p
+	*isv.value = val
+	return isv
+}
+
+func (s *int64SliceValue) Set(val string) error {
+	ss := strings.Split(val, ",")
+	out := make([]int64, len(ss))
+	for i, d := range ss {
+		var err error
+		out[i], err = strconv.ParseInt(d, 0, 64)
+		if err != nil {
+			return err
+		}
+
+	}
+	if !s.changed {
+		*s.value = out
+	} else {
+		*s.value = append(*s.value, out...)
+	}
+	s.changed = true
+	return nil
+}
+
+func (s *int64SliceValue) Type() string {
+	return "int64Slice"
+}
+
+func (s *int64SliceValue) String() string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = fmt.Sprintf("%d", d)
+	}
+	return "[" + strings.Join(out, ",") + "]"
+}
+
+func (s *int64SliceValue) fromString(val string) (int64, error) {
+	return strconv.ParseInt(val, 0, 64)
+}
+
+func (s *int64SliceValue) toString(val int64) string {
+	return fmt.Sprintf("%d", val)
+}
+
+func (s *int64SliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *int64SliceValue) Replace(val []string) error {
+	out := make([]int64, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *int64SliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
+func int64SliceConv(val string) (interface{}, error) {
+	val = strings.Trim(val, "[]")
+	// Empty string would cause a slice with one (empty) entry
+	if len(val) == 0 {
+		return []int64{}, nil
+	}
+	ss := strings.Split(val, ",")
+	out := make([]int64, len(ss))
+	for i, d := range ss {
+		var err error
+		out[i], err = strconv.ParseInt(d, 0, 64)
+		if err != nil {
+			return nil, err
+		}
+
+	}
+	return out, nil
+}
+
+// GetInt64Slice return the []int64 value of a flag with the given name
+func (f *FlagSet) GetInt64Slice(name string) ([]int64, error) {
+	val, err := f.getFlagType(name, "int64Slice", int64SliceConv)
+	if err != nil {
+		return []int64{}, err
+	}
+	return val.([]int64), nil
+}
+
+// Int64SliceVar defines a int64Slice flag with specified name, default value, and usage string.
+// The argument p points to a []int64 variable in which to store the value of the flag.
+func (f *FlagSet) Int64SliceVar(p *[]int64, name string, value []int64, usage string) {
+	f.VarP(newInt64SliceValue(value, p), name, "", usage)
+}
+
+// Int64SliceVarP is like Int64SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Int64SliceVarP(p *[]int64, name, shorthand string, value []int64, usage string) {
+	f.VarP(newInt64SliceValue(value, p), name, shorthand, usage)
+}
+
+// Int64SliceVar defines a int64[] flag with specified name, default value, and usage string.
+// The argument p points to a int64[] variable in which to store the value of the flag.
+func Int64SliceVar(p *[]int64, name string, value []int64, usage string) {
+	CommandLine.VarP(newInt64SliceValue(value, p), name, "", usage)
+}
+
+// Int64SliceVarP is like Int64SliceVar, but accepts a shorthand letter that can be used after a single dash.
+func Int64SliceVarP(p *[]int64, name, shorthand string, value []int64, usage string) {
+	CommandLine.VarP(newInt64SliceValue(value, p), name, shorthand, usage)
+}
+
+// Int64Slice defines a []int64 flag with specified name, default value, and usage string.
+// The return value is the address of a []int64 variable that stores the value of the flag.
+func (f *FlagSet) Int64Slice(name string, value []int64, usage string) *[]int64 {
+	p := []int64{}
+	f.Int64SliceVarP(&p, name, "", value, usage)
+	return &p
+}
+
+// Int64SliceP is like Int64Slice, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) Int64SliceP(name, shorthand string, value []int64, usage string) *[]int64 {
+	p := []int64{}
+	f.Int64SliceVarP(&p, name, shorthand, value, usage)
+	return &p
+}
+
+// Int64Slice defines a []int64 flag with specified name, default value, and usage string.
+// The return value is the address of a []int64 variable that stores the value of the flag.
+func Int64Slice(name string, value []int64, usage string) *[]int64 {
+	return CommandLine.Int64SliceP(name, "", value, usage)
+}
+
+// Int64SliceP is like Int64Slice, but accepts a shorthand letter that can be used after a single dash.
+func Int64SliceP(name, shorthand string, value []int64, usage string) *[]int64 {
+	return CommandLine.Int64SliceP(name, shorthand, value, usage)
+}
--- a/vendor/github.com/spf13/pflag/int_slice.go
+++ b/vendor/github.com/spf13/pflag/int_slice.go
@@ -51,6 +51,36 @@ func (s *intSliceValue) String() string {
 	return "[" + strings.Join(out, ",") + "]"
 }

+func (s *intSliceValue) Append(val string) error {
+	i, err := strconv.Atoi(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *intSliceValue) Replace(val []string) error {
+	out := make([]int, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = strconv.Atoi(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *intSliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = strconv.Itoa(d)
+	}
+	return out
+}
+
 func intSliceConv(val string) (interface{}, error) {
 	val = strings.Trim(val, "[]")
 	// Empty string would cause a slice with one (empty) entry
--- a/vendor/github.com/spf13/pflag/ip_slice.go
+++ b/vendor/github.com/spf13/pflag/ip_slice.go
@@ -72,9 +72,47 @@ func (s *ipSliceValue) String() string {
 	return "[" + out + "]"
 }

+func (s *ipSliceValue) fromString(val string) (net.IP, error) {
+	return net.ParseIP(strings.TrimSpace(val)), nil
+}
+
+func (s *ipSliceValue) toString(val net.IP) string {
+	return val.String()
+}
+
+func (s *ipSliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *ipSliceValue) Replace(val []string) error {
+	out := make([]net.IP, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *ipSliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
 func ipSliceConv(val string) (interface{}, error) {
 	val = strings.Trim(val, "[]")
-	// Emtpy string would cause a slice with one (empty) entry
+	// Empty string would cause a slice with one (empty) entry
 	if len(val) == 0 {
 		return []net.IP{}, nil
 	}
--- a/vendor/github.com/spf13/pflag/string_array.go
+++ b/vendor/github.com/spf13/pflag/string_array.go
@@ -23,6 +23,32 @@ func (s *stringArrayValue) Set(val string) error {
 	return nil
 }

+func (s *stringArrayValue) Append(val string) error {
+	*s.value = append(*s.value, val)
+	return nil
+}
+
+func (s *stringArrayValue) Replace(val []string) error {
+	out := make([]string, len(val))
+	for i, d := range val {
+		var err error
+		out[i] = d
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *stringArrayValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = d
+	}
+	return out
+}
+
 func (s *stringArrayValue) Type() string {
 	return "stringArray"
 }
--- a/vendor/github.com/spf13/pflag/string_slice.go
+++ b/vendor/github.com/spf13/pflag/string_slice.go
@@ -62,6 +62,20 @@ func (s *stringSliceValue) String() string {
 	return "[" + str + "]"
 }

+func (s *stringSliceValue) Append(val string) error {
+	*s.value = append(*s.value, val)
+	return nil
+}
+
+func (s *stringSliceValue) Replace(val []string) error {
+	*s.value = val
+	return nil
+}
+
+func (s *stringSliceValue) GetSlice() []string {
+	return *s.value
+}
+
 func stringSliceConv(sval string) (interface{}, error) {
 	sval = sval[1 : len(sval)-1]
 	// An empty string would cause a slice with one (empty) string
@@ -84,7 +98,7 @@ func (f *FlagSet) GetStringSlice(name string) ([]string, error) {
 // The argument p points to a []string variable in which to store the value of the flag.
 // Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
 // For example:
-//   --ss="v1,v2" -ss="v3"
+//   --ss="v1,v2" --ss="v3"
 // will result in
 //   []string{"v1", "v2", "v3"}
 func (f *FlagSet) StringSliceVar(p *[]string, name string, value []string, usage string) {
@@ -100,7 +114,7 @@ func (f *FlagSet) StringSliceVarP(p *[]string, name, shorthand string, value []s
 // The argument p points to a []string variable in which to store the value of the flag.
 // Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
 // For example:
-//   --ss="v1,v2" -ss="v3"
+//   --ss="v1,v2" --ss="v3"
 // will result in
 //   []string{"v1", "v2", "v3"}
 func StringSliceVar(p *[]string, name string, value []string, usage string) {
@@ -116,7 +130,7 @@ func StringSliceVarP(p *[]string, name, shorthand string, value []string, usage
 // The return value is the address of a []string variable that stores the value of the flag.
 // Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
 // For example:
-//   --ss="v1,v2" -ss="v3"
+//   --ss="v1,v2" --ss="v3"
 // will result in
 //   []string{"v1", "v2", "v3"}
 func (f *FlagSet) StringSlice(name string, value []string, usage string) *[]string {
@@ -136,7 +150,7 @@ func (f *FlagSet) StringSliceP(name, shorthand string, value []string, usage str
 // The return value is the address of a []string variable that stores the value of the flag.
 // Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
 // For example:
-//   --ss="v1,v2" -ss="v3"
+//   --ss="v1,v2" --ss="v3"
 // will result in
 //   []string{"v1", "v2", "v3"}
 func StringSlice(name string, value []string, usage string) *[]string {
--- a/vendor/github.com/spf13/pflag/string_to_int64.go
+++ b/vendor/github.com/spf13/pflag/string_to_int64.go
@@ -0,0 +1,149 @@
+package pflag
+
+import (
+	"bytes"
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// -- stringToInt64 Value
+type stringToInt64Value struct {
+	value   *map[string]int64
+	changed bool
+}
+
+func newStringToInt64Value(val map[string]int64, p *map[string]int64) *stringToInt64Value {
+	ssv := new(stringToInt64Value)
+	ssv.value = p
+	*ssv.value = val
+	return ssv
+}
+
+// Format: a=1,b=2
+func (s *stringToInt64Value) Set(val string) error {
+	ss := strings.Split(val, ",")
+	out := make(map[string]int64, len(ss))
+	for _, pair := range ss {
+		kv := strings.SplitN(pair, "=", 2)
+		if len(kv) != 2 {
+			return fmt.Errorf("%s must be formatted as key=value", pair)
+		}
+		var err error
+		out[kv[0]], err = strconv.ParseInt(kv[1], 10, 64)
+		if err != nil {
+			return err
+		}
+	}
+	if !s.changed {
+		*s.value = out
+	} else {
+		for k, v := range out {
+			(*s.value)[k] = v
+		}
+	}
+	s.changed = true
+	return nil
+}
+
+func (s *stringToInt64Value) Type() string {
+	return "stringToInt64"
+}
+
+func (s *stringToInt64Value) String() string {
+	var buf bytes.Buffer
+	i := 0
+	for k, v := range *s.value {
+		if i > 0 {
+			buf.WriteRune(',')
+		}
+		buf.WriteString(k)
+		buf.WriteRune('=')
+		buf.WriteString(strconv.FormatInt(v, 10))
+		i++
+	}
+	return "[" + buf.String() + "]"
+}
+
+func stringToInt64Conv(val string) (interface{}, error) {
+	val = strings.Trim(val, "[]")
+	// An empty string would cause an empty map
+	if len(val) == 0 {
+		return map[string]int64{}, nil
+	}
+	ss := strings.Split(val, ",")
+	out := make(map[string]int64, len(ss))
+	for _, pair := range ss {
+		kv := strings.SplitN(pair, "=", 2)
+		if len(kv) != 2 {
+			return nil, fmt.Errorf("%s must be formatted as key=value", pair)
+		}
+		var err error
+		out[kv[0]], err = strconv.ParseInt(kv[1], 10, 64)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return out, nil
+}
+
+// GetStringToInt64 return the map[string]int64 value of a flag with the given name
+func (f *FlagSet) GetStringToInt64(name string) (map[string]int64, error) {
+	val, err := f.getFlagType(name, "stringToInt64", stringToInt64Conv)
+	if err != nil {
+		return map[string]int64{}, err
+	}
+	return val.(map[string]int64), nil
+}
+
+// StringToInt64Var defines a string flag with specified name, default value, and usage string.
+// The argument p point64s to a map[string]int64 variable in which to store the values of the multiple flags.
+// The value of each argument will not try to be separated by comma
+func (f *FlagSet) StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string) {
+	f.VarP(newStringToInt64Value(value, p), name, "", usage)
+}
+
+// StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string) {
+	f.VarP(newStringToInt64Value(value, p), name, shorthand, usage)
+}
+
+// StringToInt64Var defines a string flag with specified name, default value, and usage string.
+// The argument p point64s to a map[string]int64 variable in which to store the value of the flag.
+// The value of each argument will not try to be separated by comma
+func StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string) {
+	CommandLine.VarP(newStringToInt64Value(value, p), name, "", usage)
+}
+
+// StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.
+func StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string) {
+	CommandLine.VarP(newStringToInt64Value(value, p), name, shorthand, usage)
+}
+
+// StringToInt64 defines a string flag with specified name, default value, and usage string.
+// The return value is the address of a map[string]int64 variable that stores the value of the flag.
+// The value of each argument will not try to be separated by comma
+func (f *FlagSet) StringToInt64(name string, value map[string]int64, usage string) *map[string]int64 {
+	p := map[string]int64{}
+	f.StringToInt64VarP(&p, name, "", value, usage)
+	return &p
+}
+
+// StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64 {
+	p := map[string]int64{}
+	f.StringToInt64VarP(&p, name, shorthand, value, usage)
+	return &p
+}
+
+// StringToInt64 defines a string flag with specified name, default value, and usage string.
+// The return value is the address of a map[string]int64 variable that stores the value of the flag.
+// The value of each argument will not try to be separated by comma
+func StringToInt64(name string, value map[string]int64, usage string) *map[string]int64 {
+	return CommandLine.StringToInt64P(name, "", value, usage)
+}
+
+// StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.
+func StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64 {
+	return CommandLine.StringToInt64P(name, shorthand, value, usage)
+}
--- a/vendor/github.com/spf13/pflag/uint_slice.go
+++ b/vendor/github.com/spf13/pflag/uint_slice.go
@@ -50,6 +50,48 @@ func (s *uintSliceValue) String() string {
 	return "[" + strings.Join(out, ",") + "]"
 }

+func (s *uintSliceValue) fromString(val string) (uint, error) {
+	t, err := strconv.ParseUint(val, 10, 0)
+	if err != nil {
+		return 0, err
+	}
+	return uint(t), nil
+}
+
+func (s *uintSliceValue) toString(val uint) string {
+	return fmt.Sprintf("%d", val)
+}
+
+func (s *uintSliceValue) Append(val string) error {
+	i, err := s.fromString(val)
+	if err != nil {
+		return err
+	}
+	*s.value = append(*s.value, i)
+	return nil
+}
+
+func (s *uintSliceValue) Replace(val []string) error {
+	out := make([]uint, len(val))
+	for i, d := range val {
+		var err error
+		out[i], err = s.fromString(d)
+		if err != nil {
+			return err
+		}
+	}
+	*s.value = out
+	return nil
+}
+
+func (s *uintSliceValue) GetSlice() []string {
+	out := make([]string, len(*s.value))
+	for i, d := range *s.value {
+		out[i] = s.toString(d)
+	}
+	return out
+}
+
 func uintSliceConv(val string) (interface{}, error) {
 	val = strings.Trim(val, "[]")
 	// Empty string would cause a slice with one (empty) entry
--- a/vendor/gopkg.in/testfixtures.v2/.travis.yml
+++ b/vendor/gopkg.in/testfixtures.v2/.travis.yml
@@ -1,26 +0,0 @@
-language: go
-
-go:
-  - '1.9'
-  - '1.10'
-
-services:
-  - postgresql
-  - mysql
-
-addons:
-  postgresql: "9.4"
-
-before_script:
-  - mysql -e 'CREATE DATABASE testfixtures_test;'
-  - psql -c 'CREATE DATABASE testfixtures_test;' -U postgres
-
-install:
-  - go get -t -tags 'sqlite postgresql mysql' ./...
-  - curl -s https://raw.githubusercontent.com/go-task/task/master/install-task.sh | sh
-  - bin/task dl-deps
-  - cp .sample.env .env
-
-script:
-  - bin/task lint
-  - bin/task test-free
--- a/vendor/gopkg.in/testfixtures.v2/README.md
+++ b/vendor/gopkg.in/testfixtures.v2/README.md
@@ -1,358 +0,0 @@
-# Go Test Fixtures
-
-[![GoDoc](https://godoc.org/gopkg.in/testfixtures.v2?status.svg)](https://godoc.org/gopkg.in/testfixtures.v2)
-[![Go Report Card](https://goreportcard.com/badge/github.com/go-testfixtures/testfixtures)](https://goreportcard.com/report/github.com/go-testfixtures/testfixtures)
-[![Build Status](https://travis-ci.org/go-testfixtures/testfixtures.svg?branch=master)](https://travis-ci.org/go-testfixtures/testfixtures)
-[![Build status](https://ci.appveyor.com/api/projects/status/d2h6gq37wxbus1x7?svg=true)](https://ci.appveyor.com/project/andreynering/testfixtures)
-
-> ***Warning***: this package will wipe the database data before loading the
-fixtures! It is supposed to be used on a test database. Please, double check
-if you are running it against the correct database.
-
-Writing tests is hard, even more when you have to deal with an SQL database.
-This package aims to make writing functional tests for web apps written in
-Go easier.
-
-Basically this package mimics the ["Rails' way"][railstests] of writing tests
-for database applications, where sample data is kept in fixtures files. Before
-the execution of every test, the test database is cleaned and the fixture data
-is loaded into the database.
-
-The idea is running tests against a real database, instead of relying in mocks,
-which is boring to setup and may lead to production bugs not being caught in
-the tests.
-
-## Installation
-
-First, get it:
-
-```bash
-go get -u -v gopkg.in/testfixtures.v2
-```
-
-## Usage
-
-Create a folder for the fixture files. Each file should contain data for a
-single table and have the name `<table_name>.yml`:
-
-```
-myapp/
-  myapp.go
-  myapp_test.go
-  ...
-  fixtures/
-    posts.yml
-    comments.yml
-    tags.yml
-    posts_tags.yml
-    ...
-```
-
-The file would look like this (it can have as many record you want):
-
-```yml
-# comments.yml
- id: 1
-  post_id: 1
-  content: A comment...
-  author_name: John Doe
-  author_email: john@doe.com
-  created_at: 2016-01-01 12:30:12
-  updated_at: 2016-01-01 12:30:12
-
- id: 2
-  post_id: 2
-  content: Another comment...
-  author_name: John Doe
-  author_email: john@doe.com
-  created_at: 2016-01-01 12:30:12
-  updated_at: 2016-01-01 12:30:12
-
-# ...
-```
-
-An YAML object or array will be converted to JSON. It can be stored on a native
-JSON type like JSONB on PostgreSQL or as a TEXT or VARCHAR column on other
-databases.
-
-```yml
- id: 1
-  post_attributes:
-    author: John Due
-    author_email: john@due.com
-    title: "..."
-    tags:
-      - programming
-      - go
-      - testing
-    post: "..."
-```
-
-If you need to write raw SQL, probably to call a function, prefix the value
-of the column with `RAW=`:
-
-```yml
- id: 1
-  uuid_column: RAW=uuid_generate_v4()
-  postgis_type_column: RAW=ST_GeomFromText('params...')
-  created_at: RAW=NOW()
-  updated_at: RAW=NOW()
-```
-
-Your tests would look like this:
-
-```go
-package myapp
-
-import (
-    "database/sql"
-    "log"
-
-    _ "github.com/lib/pq"
-    "gopkg.in/testfixtures.v2"
-)
-
-var (
-    db *sql.DB
-    fixtures *testfixtures.Context
-)
-
-func TestMain(m *testing.M) {
-    var err error
-
-    // Open connection with the test database.
-    // Do NOT import fixtures in a production database!
-    // Existing data would be deleted
-    db, err = sql.Open("postgres", "dbname=myapp_test")
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    // creating the context that hold the fixtures
-    // see about all compatible databases in this page below
-    fixtures, err = testfixtures.NewFolder(db, &testfixtures.PostgreSQL{}, "testdata/fixtures")
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    os.Exit(m.Run())
-}
-
-func prepareTestDatabase() {
-    if err := fixtures.Load(); err != nil {
-        log.Fatal(err)
-    }
-}
-
-func TestX(t *testing.T) {
-    prepareTestDatabase()
-    // your test here ...
-}
-
-func TestY(t *testing.T) {
-    prepareTestDatabase()
-    // your test here ...
-}
-
-func TestZ(t *testing.T) {
-    prepareTestDatabase()
-    // your test here ...
-}
-```
-
-Alternatively, you can use the `NewFiles` function, to specify which
-files you want to load into the database:
-
-```go
-fixtures, err := testfixtures.NewFiles(db, &testfixtures.PostgreSQL{},
-    "fixtures/orders.yml",
-    "fixtures/customers.yml",
-    // add as many files you want
-)
-if err != nil {
-    log.Fatal(err)
-}
-```
-
-## Security check
-
-In order to prevent you from accidentally wiping the wrong database, this
-package will refuse to load fixtures if the database name (or database
-filename for SQLite) doesn't contains "test". If you want to disable this
-check, use:
-
-```go
-testfixtures.SkipDatabaseNameCheck(true)
-```
-
-## Sequences
-
-For PostgreSQL or Oracle, this package also resets all sequences to a high
-number to prevent duplicated primary keys while running the tests.
-The default is 10000, but you can change that with:
-
-```go
-testfixtures.ResetSequencesTo(10000)
-```
-
-## Compatible databases
-
-### PostgreSQL
-
-This package has two approaches to disable foreign keys while importing fixtures
-in PostgreSQL databases:
-
-#### With `DISABLE TRIGGER`
-
-This is the default approach. For that use:
-
-```go
-&testfixtures.PostgreSQL{}
-```
-
-With the above snippet this package will use `DISABLE TRIGGER` to temporarily
-disabling foreign key constraints while loading fixtures. This work with any
-version of PostgreSQL, but it is **required** to be connected in the database
-as a SUPERUSER. You can make a PostgreSQL user a SUPERUSER with:
-
-```sql
-ALTER USER your_user SUPERUSER;
-```
-
-#### With `ALTER CONSTRAINT`
-
-This approach don't require to be connected as a SUPERUSER, but only work with
-PostgreSQL versions >= 9.4. Try this if you are getting foreign key violation
-errors with the previous approach. It is as simple as using:
-
-```go
-&testfixtures.PostgreSQL{UseAlterConstraint: true}
-```
-
-### MySQL / MariaDB
-
-Just make sure the connection string have
-[the multistatement parameter](https://github.com/go-sql-driver/mysql#multistatements)
-set to true, and use:
-
-```go
-&testfixtures.MySQL{}
-```
-
-### SQLite
-
-SQLite is also supported. It is recommended to create foreign keys as
-`DEFERRABLE` (the default) to prevent problems. See more
-[on the SQLite documentation](https://www.sqlite.org/foreignkeys.html#fk_deferred).
-(Foreign key constraints are no-op by default on SQLite, but enabling it is
-recommended).
-
-```go
-&testfixtures.SQLite{}
-```
-
-### Microsoft SQL Server
-
-SQL Server support requires SQL Server >= 2008. Inserting on `IDENTITY` columns
-are handled as well. Just make sure you are logged in with a user with
-`ALTER TABLE` permission.
-
-```go
-&testfixtures.SQLServer{}
-```
-
-### Oracle
-
-Oracle is supported as well. Use:
-
-```go
-&testfixtures.Oracle{}
-```
-
-## Generating fixtures for a existing database (experimental)
-
-The following code will generate a YAML file for each table of the database in
-the given folder. It may be useful to boostrap a test scenario from a sample
-database of your app.
-
-```go
-err := testfixtures.GenerateFixtures(db, &testfixtures.PostgreSQL{}, "testdata/fixtures")
-if err != nil {
-    log.Fatalf("Error generating fixtures: %v", err)
-}
-```
-
-Or
-
-```go
-err := testfixtures.GenerateFixturesForTables(
-    db,
-    []*TableInfo{
-        &TableInfo{Name: "table_name", Where: "foo = 'bar'"},
-        // ...
-    },
-    &testfixtures.PostgreSQL{},
-    "testdata/fixtures",
-)
-if err != nil {
-    log.Fatalf("Error generating fixtures: %v", err)
-}
-```
-
-> This was thought to run in small sample databases. It will likely break
-if run in a production/big database.
-
-## Contributing
-
-Tests were written to ensure everything work as expected. You can run the tests
-with:
-
-```bash
-# running tests for PostgreSQL
-go test -tags postgresql
-
-# running test for MySQL
-go test -tags mysql
-
-# running tests for SQLite
-go test -tags sqlite
-
-# running tests for SQL Server
-go test -tags sqlserver
-
-# running tests for Oracle
-go test -tags oracle
-
-# running test for multiple databases at once
-go test -tags 'sqlite postgresql mysql'
-
-# running tests + benchmark
-go test -v -bench=. -tags postgresql
-```
-
-Travis runs tests for PostgreSQL, MySQL and SQLite. AppVeyor run for all
-these and also Microsoft SQL Server.
-
-To set the connection string of tests for each database, copy the `.sample.env`
-file as `.env` and edit it according to your environment.
-
-## Alternatives
-
-If you don't think using fixtures is a good idea, you can try one of these
-packages instead:
-
- [factory-go][factorygo]: Factory for Go. Inspired by Python's Factory Boy
-and Ruby's Factory Girl
- [go-txdb (Single transaction SQL driver for Go)][gotxdb]: Use a single
-database transaction for each functional test, so you can rollback to
-previous state between tests to have the same database state in all tests
- [go-sqlmock][gosqlmock]: A mock for the sql.DB interface. This allow you to
-unit test database code without having to connect to a real database
- [dbcleaner][dbcleaner] - Clean database for testing, inspired by
-database_cleaner for Ruby
-
-[railstests]: http://guides.rubyonrails.org/testing.html#the-test-database
-[gotxdb]: https://github.com/DATA-DOG/go-txdb
-[gosqlmock]: https://github.com/DATA-DOG/go-sqlmock
-[factorygo]: https://github.com/bluele/factory-go
-[dbcleaner]: https://github.com/khaiql/dbcleaner
--- a/vendor/gopkg.in/testfixtures.v2/Taskfile.yml
+++ b/vendor/gopkg.in/testfixtures.v2/Taskfile.yml
@@ -1,64 +0,0 @@
-# github.com/go-task/task
-
-version: '2'
-
-tasks:
-  dl-deps:
-    desc: Download cli deps
-    cmds:
-      - go get -u github.com/golang/lint/golint
-
-  lint:
-    desc: Runs golint
-    cmds:
-      - golint .
-
-  test-free:
-    desc: Test free databases (PG, MySQL and SQLite)
-    cmds:
-      - task: test-pg
-      - task: test-mysql
-      - task: test-sqlite
-
-  test-all:
-    desc: Test all databases (PG, MySQL, SQLite, SQLServer and Oracle)
-    cmds:
-      - task: test-pg
-      - task: test-mysql
-      - task: test-sqlite
-      - task: test-sqlserver
-      - task: test-oracle
-
-  test-pg:
-    desc: Test PostgreSQL
-    cmds:
-      - task: test-db
-        vars: {DATABASE: postgresql}
-
-  test-mysql:
-    desc: Test MySQL
-    cmds:
-      - task: test-db
-        vars: {DATABASE: mysql}
-
-  test-sqlite:
-    desc: Test SQLite
-    cmds:
-      - task: test-db
-        vars: {DATABASE: sqlite}
-
-  test-sqlserver:
-    desc: Test SQLServer
-    cmds:
-      - task: test-db
-        vars: {DATABASE: sqlserver}
-
-  test-oracle:
-    desc: Test Oracle
-    cmds:
-      - task: test-db
-        vars: {DATABASE: oracle}
-
-  test-db:
-    cmds:
-      - go test -v -tags {{.DATABASE}}
--- a/vendor/gopkg.in/testfixtures.v2/appveyor.yml
+++ b/vendor/gopkg.in/testfixtures.v2/appveyor.yml
@@ -1,51 +0,0 @@
-version: '{build}'
-
-clone_folder: C:\GOPATH\src\gopkg.in\testfixtures.v2
-
-build: false
-deploy: false
-
-services:
-  - postgresql96
-  - mysql
-  - mssql2017
-
-environment:
-  POSTGRES_PATH: C:\Program Files\PostgreSQL\9.6
-  PGUSER: postgres
-  PGPASSWORD: Password12!
-  PG_CONN_STRING: 'user=postgres password=Password12! dbname=testfixtures_test sslmode=disable'
-
-  MYSQL_PATH: C:\Program Files\MySql\MySQL Server 5.7
-  MYSQL_PWD: Password12!
-  MYSQL_CONN_STRING: 'root:Password12!@/testfixtures_test?multiStatements=true'
-
-  SQLITE_CONN_STRING: 'testdb.sqlite3'
-
-  SQLSERVER_CONN_STRING: 'server=localhost;database=testfixtures_test;user id=sa;password=Password12!;encrypt=disable'
-
-  MINGW_PATH: C:\MinGW
-
-  GOPATH: C:\GOPATH
-  GOVERSION: 1.10.3
-
-install:
-  - SET PATH=%POSTGRES_PATH%\bin;%MYSQL_PATH%\bin;%MINGW_PATH%\bin;%PATH%
-
-  - rmdir C:\go /s /q
-  - appveyor DownloadFile https://storage.googleapis.com/golang/go%GOVERSION%.windows-386.msi
-  - msiexec /i go%GOVERSION%.windows-386.msi /q
-  - go version
-
-build_script:
-  - createdb testfixtures_test
-  - mysql -e "CREATE DATABASE testfixtures_test;" --user=root
-  - sqlcmd -S localhost,1433 -U sa -P Password12! -Q "CREATE DATABASE testfixtures_test" -d "master"
-
-test_script:
-  - go get -t -tags "sqlite postgresql mysql sqlserver" ./...
-  - go install -v ./...
-  - go test -v -tags postgresql
-  - go test -v -tags mysql
-  - go test -v -tags sqlserver
-  - go test -v -tags sqlite
--- a/vendor/gopkg.in/testfixtures.v2/deprecated.go
+++ b/vendor/gopkg.in/testfixtures.v2/deprecated.go
@@ -1,75 +0,0 @@
-package testfixtures
-
-import (
-	"database/sql"
-)
-
-type (
-	// DataBaseHelper is the helper interface
-	// Deprecated: Use Helper instead
-	DataBaseHelper Helper
-
-	// PostgreSQLHelper is the PostgreSQL helper
-	// Deprecated: Use PostgreSQL{} instead
-	PostgreSQLHelper struct {
-		PostgreSQL
-		UseAlterConstraint bool
-	}
-
-	// MySQLHelper is the MySQL helper
-	// Deprecated: Use MySQL{} instead
-	MySQLHelper struct {
-		MySQL
-	}
-
-	// SQLiteHelper is the SQLite helper
-	// Deprecated: Use SQLite{} instead
-	SQLiteHelper struct {
-		SQLite
-	}
-
-	// SQLServerHelper is the SQLServer helper
-	// Deprecated: Use SQLServer{} instead
-	SQLServerHelper struct {
-		SQLServer
-	}
-
-	// OracleHelper is the Oracle helper
-	// Deprecated: Use Oracle{} instead
-	OracleHelper struct {
-		Oracle
-	}
-)
-
-func (h *PostgreSQLHelper) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) error {
-	h.PostgreSQL.UseAlterConstraint = h.UseAlterConstraint
-	return h.PostgreSQL.disableReferentialIntegrity(db, loadFn)
-}
-
-// LoadFixtureFiles load all specified fixtures files into database:
-// 		LoadFixtureFiles(db, &PostgreSQL{},
-// 			"fixtures/customers.yml", "fixtures/orders.yml")
-//			// add as many files you want
-//
-// Deprecated: Use NewFiles() and Load() instead.
-func LoadFixtureFiles(db *sql.DB, helper Helper, files ...string) error {
-	c, err := NewFiles(db, helper, files...)
-	if err != nil {
-		return err
-	}
-
-	return c.Load()
-}
-
-// LoadFixtures loads all fixtures in a given folder into the database:
-// 		LoadFixtures("myfixturesfolder", db, &PostgreSQL{})
-//
-// Deprecated: Use NewFolder() and Load() instead.
-func LoadFixtures(folderName string, db *sql.DB, helper Helper) error {
-	c, err := NewFolder(db, helper, folderName)
-	if err != nil {
-		return err
-	}
-
-	return c.Load()
-}
--- a/vendor/gopkg.in/testfixtures.v2/errors.go
+++ b/vendor/gopkg.in/testfixtures.v2/errors.go
@@ -1,41 +0,0 @@
-package testfixtures
-
-import (
-	"errors"
-	"fmt"
-)
-
-var (
-	// ErrWrongCastNotAMap is returned when a map is not a map[interface{}]interface{}
-	ErrWrongCastNotAMap = errors.New("Could not cast record: not a map[interface{}]interface{}")
-
-	// ErrFileIsNotSliceOrMap is returned the the fixture file is not a slice or map.
-	ErrFileIsNotSliceOrMap = errors.New("The fixture file is not a slice or map")
-
-	// ErrKeyIsNotString is returned when a record is not of type string
-	ErrKeyIsNotString = errors.New("Record map key is not string")
-
-	// ErrNotTestDatabase is returned when the database name doesn't contains "test"
-	ErrNotTestDatabase = errors.New(`Loading aborted because the database name does not contains "test"`)
-)
-
-// InsertError will be returned if any error happens on database while
-// inserting the record
-type InsertError struct {
-	Err    error
-	File   string
-	Index  int
-	SQL    string
-	Params []interface{}
-}
-
-func (e *InsertError) Error() string {
-	return fmt.Sprintf(
-		"testfixtures: error inserting record: %v, on file: %s, index: %d, sql: %s, params: %v",
-		e.Err,
-		e.File,
-		e.Index,
-		e.SQL,
-		e.Params,
-	)
-}
--- a/vendor/gopkg.in/testfixtures.v2/generate.go
+++ b/vendor/gopkg.in/testfixtures.v2/generate.go
@@ -1,110 +0,0 @@
-package testfixtures
-
-import (
-	"database/sql"
-	"fmt"
-	"os"
-	"path"
-	"unicode/utf8"
-
-	"gopkg.in/yaml.v2"
-)
-
-// TableInfo is settings for generating a fixture for table.
-type TableInfo struct {
-	Name  string // Table name
-	Where string // A condition for extracting records. If this value is empty, extracts all records.
-}
-
-func (ti *TableInfo) whereClause() string {
-	if ti.Where == "" {
-		return ""
-	}
-	return fmt.Sprintf(" WHERE %s", ti.Where)
-}
-
-// GenerateFixtures generates fixtures for the current contents of a database, and saves
-// them to the specified directory
-func GenerateFixtures(db *sql.DB, helper Helper, dir string) error {
-	tables, err := helper.tableNames(db)
-	if err != nil {
-		return err
-	}
-	for _, table := range tables {
-		filename := path.Join(dir, table+".yml")
-		if err := generateFixturesForTable(db, helper, &TableInfo{Name: table}, filename); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// GenerateFixturesForTables generates fixtures for the current contents of specified tables in a database, and saves
-// them to the specified directory
-func GenerateFixturesForTables(db *sql.DB, tables []*TableInfo, helper Helper, dir string) error {
-	for _, table := range tables {
-		filename := path.Join(dir, table.Name+".yml")
-		if err := generateFixturesForTable(db, helper, table, filename); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func generateFixturesForTable(db *sql.DB, h Helper, table *TableInfo, filename string) error {
-	query := fmt.Sprintf("SELECT * FROM %s%s", h.quoteKeyword(table.Name), table.whereClause())
-	rows, err := db.Query(query)
-	if err != nil {
-		return err
-	}
-	defer rows.Close()
-
-	columns, err := rows.Columns()
-	if err != nil {
-		return err
-	}
-
-	fixtures := make([]interface{}, 0, 10)
-	for rows.Next() {
-		entries := make([]interface{}, len(columns))
-		entryPtrs := make([]interface{}, len(entries))
-		for i := range entries {
-			entryPtrs[i] = &entries[i]
-		}
-		if err := rows.Scan(entryPtrs...); err != nil {
-			return err
-		}
-
-		entryMap := make(map[string]interface{}, len(entries))
-		for i, column := range columns {
-			entryMap[column] = convertValue(entries[i])
-		}
-		fixtures = append(fixtures, entryMap)
-	}
-	if err = rows.Err(); err != nil {
-		return err
-	}
-
-	f, err := os.Create(filename)
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	marshaled, err := yaml.Marshal(fixtures)
-	if err != nil {
-		return err
-	}
-	_, err = f.Write(marshaled)
-	return err
-}
-
-func convertValue(value interface{}) interface{} {
-	switch v := value.(type) {
-	case []byte:
-		if utf8.Valid(v) {
-			return string(v)
-		}
-	}
-	return value
-}
--- a/vendor/gopkg.in/testfixtures.v2/options.go
+++ b/vendor/gopkg.in/testfixtures.v2/options.go
@@ -1,19 +0,0 @@
-package testfixtures
-
-var (
-	skipDatabaseNameCheck bool
-	resetSequencesTo      int64 = 10000
-)
-
-// SkipDatabaseNameCheck If true, loading fixtures will not check if the database
-// name constaint "test". Use with caution!
-func SkipDatabaseNameCheck(value bool) {
-	skipDatabaseNameCheck = value
-}
-
-// ResetSequencesTo sets the value the sequences will be reset to.
-// This is used by PostgreSQL and Oracle.
-// Defaults to 10000.
-func ResetSequencesTo(value int64) {
-	resetSequencesTo = value
-}
--- a/vendor/gopkg.in/testfixtures.v2/oracle.go
+++ b/vendor/gopkg.in/testfixtures.v2/oracle.go
@@ -1,171 +0,0 @@
-package testfixtures
-
-import (
-	"database/sql"
-	"fmt"
-	"strings"
-)
-
-// Oracle is the Oracle database helper for this package
-type Oracle struct {
-	baseHelper
-
-	enabledConstraints []oracleConstraint
-	sequences          []string
-}
-
-type oracleConstraint struct {
-	tableName      string
-	constraintName string
-}
-
-func (h *Oracle) init(db *sql.DB) error {
-	var err error
-
-	h.enabledConstraints, err = h.getEnabledConstraints(db)
-	if err != nil {
-		return err
-	}
-
-	h.sequences, err = h.getSequences(db)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (*Oracle) paramType() int {
-	return paramTypeColon
-}
-
-func (*Oracle) quoteKeyword(str string) string {
-	return fmt.Sprintf("\"%s\"", strings.ToUpper(str))
-}
-
-func (*Oracle) databaseName(q queryable) (string, error) {
-	var dbName string
-	err := q.QueryRow("SELECT user FROM DUAL").Scan(&dbName)
-	return dbName, err
-}
-
-func (*Oracle) tableNames(q queryable) ([]string, error) {
-	query := `
-		SELECT TABLE_NAME
-		FROM USER_TABLES
-	`
-	rows, err := q.Query(query)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	var tables []string
-	for rows.Next() {
-		var table string
-		if err = rows.Scan(&table); err != nil {
-			return nil, err
-		}
-		tables = append(tables, table)
-	}
-	if err = rows.Err(); err != nil {
-		return nil, err
-	}
-	return tables, nil
-
-}
-
-func (*Oracle) getEnabledConstraints(q queryable) ([]oracleConstraint, error) {
-	var constraints []oracleConstraint
-	rows, err := q.Query(`
-		SELECT table_name, constraint_name
-		FROM user_constraints
-		WHERE constraint_type = 'R'
-		  AND status = 'ENABLED'
-	`)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	for rows.Next() {
-		var constraint oracleConstraint
-		rows.Scan(&constraint.tableName, &constraint.constraintName)
-		constraints = append(constraints, constraint)
-	}
-	if err = rows.Err(); err != nil {
-		return nil, err
-	}
-	return constraints, nil
-}
-
-func (*Oracle) getSequences(q queryable) ([]string, error) {
-	var sequences []string
-	rows, err := q.Query("SELECT sequence_name FROM user_sequences")
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-
-	for rows.Next() {
-		var sequence string
-		if err = rows.Scan(&sequence); err != nil {
-			return nil, err
-		}
-		sequences = append(sequences, sequence)
-	}
-	if err = rows.Err(); err != nil {
-		return nil, err
-	}
-	return sequences, nil
-}
-
-func (h *Oracle) resetSequences(q queryable) error {
-	for _, sequence := range h.sequences {
-		_, err := q.Exec(fmt.Sprintf("DROP SEQUENCE %s", h.quoteKeyword(sequence)))
-		if err != nil {
-			return err
-		}
-		_, err = q.Exec(fmt.Sprintf("CREATE SEQUENCE %s START WITH %d", h.quoteKeyword(sequence), resetSequencesTo))
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (h *Oracle) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) (err error) {
-	// re-enable after load
-	defer func() {
-		for _, c := range h.enabledConstraints {
-			_, err2 := db.Exec(fmt.Sprintf("ALTER TABLE %s ENABLE CONSTRAINT %s", h.quoteKeyword(c.tableName), h.quoteKeyword(c.constraintName)))
-			if err2 != nil && err == nil {
-				err = err2
-			}
-		}
-	}()
-
-	// disable foreign keys
-	for _, c := range h.enabledConstraints {
-		_, err := db.Exec(fmt.Sprintf("ALTER TABLE %s DISABLE CONSTRAINT %s", h.quoteKeyword(c.tableName), h.quoteKeyword(c.constraintName)))
-		if err != nil {
-			return err
-		}
-	}
-
-	tx, err := db.Begin()
-	if err != nil {
-		return err
-	}
-	defer tx.Rollback()
-
-	if err = loadFn(tx); err != nil {
-		return err
-	}
-
-	if err = tx.Commit(); err != nil {
-		return err
-	}
-
-	return h.resetSequences(db)
-}
--- a/vendor/gopkg.in/testfixtures.v2/testfixtures.go
+++ b/vendor/gopkg.in/testfixtures.v2/testfixtures.go
@@ -1,305 +0,0 @@
-package testfixtures
-
-import (
-	"database/sql"
-	"fmt"
-	"io/ioutil"
-	"path"
-	"path/filepath"
-	"regexp"
-	"strings"
-
-	"gopkg.in/yaml.v2"
-)
-
-// Context holds the fixtures to be loaded in the database.
-type Context struct {
-	db            *sql.DB
-	helper        Helper
-	fixturesFiles []*fixtureFile
-}
-
-type fixtureFile struct {
-	path       string
-	fileName   string
-	content    []byte
-	insertSQLs []insertSQL
-}
-
-type insertSQL struct {
-	sql    string
-	params []interface{}
-}
-
-var (
-	dbnameRegexp = regexp.MustCompile("(?i)test")
-)
-
-// NewFolder creates a context for all fixtures in a given folder into the database:
-//     NewFolder(db, &PostgreSQL{}, "my/fixtures/folder")
-func NewFolder(db *sql.DB, helper Helper, folderName string) (*Context, error) {
-	fixtures, err := fixturesFromFolder(folderName)
-	if err != nil {
-		return nil, err
-	}
-
-	c, err := newContext(db, helper, fixtures)
-	if err != nil {
-		return nil, err
-	}
-
-	return c, nil
-}
-
-// NewFiles creates a context for all specified fixtures files into database:
-//     NewFiles(db, &PostgreSQL{},
-//         "fixtures/customers.yml",
-//         "fixtures/orders.yml"
-//         // add as many files you want
-//     )
-func NewFiles(db *sql.DB, helper Helper, fileNames ...string) (*Context, error) {
-	fixtures, err := fixturesFromFiles(fileNames...)
-	if err != nil {
-		return nil, err
-	}
-
-	c, err := newContext(db, helper, fixtures)
-	if err != nil {
-		return nil, err
-	}
-
-	return c, nil
-}
-
-func newContext(db *sql.DB, helper Helper, fixtures []*fixtureFile) (*Context, error) {
-	c := &Context{
-		db:            db,
-		helper:        helper,
-		fixturesFiles: fixtures,
-	}
-
-	if err := c.helper.init(c.db); err != nil {
-		return nil, err
-	}
-
-	if err := c.buildInsertSQLs(); err != nil {
-		return nil, err
-	}
-
-	return c, nil
-}
-
-// DetectTestDatabase returns nil if databaseName matches regexp
-//     if err := fixtures.DetectTestDatabase(); err != nil {
-//         log.Fatal(err)
-//     }
-func (c *Context) DetectTestDatabase() error {
-	dbName, err := c.helper.databaseName(c.db)
-	if err != nil {
-		return err
-	}
-	if !dbnameRegexp.MatchString(dbName) {
-		return ErrNotTestDatabase
-	}
-	return nil
-}
-
-// Load wipes and after load all fixtures in the database.
-//     if err := fixtures.Load(); err != nil {
-//         log.Fatal(err)
-//     }
-func (c *Context) Load() error {
-	if !skipDatabaseNameCheck {
-		if err := c.DetectTestDatabase(); err != nil {
-			return err
-		}
-	}
-
-	err := c.helper.disableReferentialIntegrity(c.db, func(tx *sql.Tx) error {
-		for _, file := range c.fixturesFiles {
-			modified, err := c.helper.isTableModified(tx, file.fileNameWithoutExtension())
-			if err != nil {
-				return err
-			}
-			if !modified {
-				continue
-			}
-			if err := file.delete(tx, c.helper); err != nil {
-				return err
-			}
-
-			err = c.helper.whileInsertOnTable(tx, file.fileNameWithoutExtension(), func() error {
-				for j, i := range file.insertSQLs {
-					if _, err := tx.Exec(i.sql, i.params...); err != nil {
-						return &InsertError{
-							Err:    err,
-							File:   file.fileName,
-							Index:  j,
-							SQL:    i.sql,
-							Params: i.params,
-						}
-					}
-				}
-				return nil
-			})
-			if err != nil {
-				return err
-			}
-		}
-		return nil
-	})
-	if err != nil {
-		return err
-	}
-	return c.helper.afterLoad(c.db)
-}
-
-func (c *Context) buildInsertSQLs() error {
-	for _, f := range c.fixturesFiles {
-		var records interface{}
-		if err := yaml.Unmarshal(f.content, &records); err != nil {
-			return err
-		}
-
-		switch records := records.(type) {
-		case []interface{}:
-			for _, record := range records {
-				recordMap, ok := record.(map[interface{}]interface{})
-				if !ok {
-					return ErrWrongCastNotAMap
-				}
-
-				sql, values, err := f.buildInsertSQL(c.helper, recordMap)
-				if err != nil {
-					return err
-				}
-
-				f.insertSQLs = append(f.insertSQLs, insertSQL{sql, values})
-			}
-		case map[interface{}]interface{}:
-			for _, record := range records {
-				recordMap, ok := record.(map[interface{}]interface{})
-				if !ok {
-					return ErrWrongCastNotAMap
-				}
-
-				sql, values, err := f.buildInsertSQL(c.helper, recordMap)
-				if err != nil {
-					return err
-				}
-
-				f.insertSQLs = append(f.insertSQLs, insertSQL{sql, values})
-			}
-		default:
-			return ErrFileIsNotSliceOrMap
-		}
-	}
-
-	return nil
-}
-
-func (f *fixtureFile) fileNameWithoutExtension() string {
-	return strings.Replace(f.fileName, filepath.Ext(f.fileName), "", 1)
-}
-
-func (f *fixtureFile) delete(tx *sql.Tx, h Helper) error {
-	_, err := tx.Exec(fmt.Sprintf("DELETE FROM %s", h.quoteKeyword(f.fileNameWithoutExtension())))
-	return err
-}
-
-func (f *fixtureFile) buildInsertSQL(h Helper, record map[interface{}]interface{}) (sqlStr string, values []interface{}, err error) {
-	var (
-		sqlColumns []string
-		sqlValues  []string
-		i          = 1
-	)
-	for key, value := range record {
-		keyStr, ok := key.(string)
-		if !ok {
-			err = ErrKeyIsNotString
-			return
-		}
-
-		sqlColumns = append(sqlColumns, h.quoteKeyword(keyStr))
-
-		// if string, try convert to SQL or time
-		// if map or array, convert to json
-		switch v := value.(type) {
-		case string:
-			if strings.HasPrefix(v, "RAW=") {
-				sqlValues = append(sqlValues, strings.TrimPrefix(v, "RAW="))
-				continue
-			}
-
-			if t, err := tryStrToDate(v); err == nil {
-				value = t
-			}
-		case []interface{}, map[interface{}]interface{}:
-			value = recursiveToJSON(v)
-		}
-
-		switch h.paramType() {
-		case paramTypeDollar:
-			sqlValues = append(sqlValues, fmt.Sprintf("$%d", i))
-		case paramTypeQuestion:
-			sqlValues = append(sqlValues, "?")
-		case paramTypeColon:
-			sqlValues = append(sqlValues, fmt.Sprintf(":%d", i))
-		}
-
-		values = append(values, value)
-		i++
-	}
-
-	sqlStr = fmt.Sprintf(
-		"INSERT INTO %s (%s) VALUES (%s)",
-		h.quoteKeyword(f.fileNameWithoutExtension()),
-		strings.Join(sqlColumns, ", "),
-		strings.Join(sqlValues, ", "),
-	)
-	return
-}
-
-func fixturesFromFolder(folderName string) ([]*fixtureFile, error) {
-	var files []*fixtureFile
-	fileinfos, err := ioutil.ReadDir(folderName)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, fileinfo := range fileinfos {
-		if !fileinfo.IsDir() && filepath.Ext(fileinfo.Name()) == ".yml" {
-			fixture := &fixtureFile{
-				path:     path.Join(folderName, fileinfo.Name()),
-				fileName: fileinfo.Name(),
-			}
-			fixture.content, err = ioutil.ReadFile(fixture.path)
-			if err != nil {
-				return nil, err
-			}
-			files = append(files, fixture)
-		}
-	}
-	return files, nil
-}
-
-func fixturesFromFiles(fileNames ...string) ([]*fixtureFile, error) {
-	var (
-		fixtureFiles []*fixtureFile
-		err          error
-	)
-
-	for _, f := range fileNames {
-		fixture := &fixtureFile{
-			path:     f,
-			fileName: filepath.Base(f),
-		}
-		fixture.content, err = ioutil.ReadFile(fixture.path)
-		if err != nil {
-			return nil, err
-		}
-		fixtureFiles = append(fixtureFiles, fixture)
-	}
-
-	return fixtureFiles, nil
-}
--- a/vendor/gopkg.in/testfixtures.v2/time.go
+++ b/vendor/gopkg.in/testfixtures.v2/time.go
@@ -1,34 +0,0 @@
-package testfixtures
-
-import (
-	"errors"
-	"time"
-)
-
-var timeFormats = []string{
-	"2006-01-02",
-	"2006-01-02 15:04",
-	"2006-01-02 15:04:05",
-	"20060102",
-	"20060102 15:04",
-	"20060102 15:04:05",
-	"02/01/2006",
-	"02/01/2006 15:04",
-	"02/01/2006 15:04:05",
-	"2006-01-02T15:04-07:00",
-	"2006-01-02T15:04:05-07:00",
-}
-
-// ErrCouldNotConvertToTime is returns when a string is not a reconizable time format
-var ErrCouldNotConvertToTime = errors.New("Could not convert string to time")
-
-func tryStrToDate(s string) (time.Time, error) {
-	for _, f := range timeFormats {
-		t, err := time.ParseInLocation(f, s, time.Local)
-		if err != nil {
-			continue
-		}
-		return t, nil
-	}
-	return time.Time{}, ErrCouldNotConvertToTime
-}
--- a/vendor/gopkg.in/yaml.v2/apic.go
+++ b/vendor/gopkg.in/yaml.v2/apic.go
@@ -86,6 +86,7 @@ func yaml_emitter_initialize(emitter *yaml_emitter_t) {
 		raw_buffer: make([]byte, 0, output_raw_buffer_size),
 		states:     make([]yaml_emitter_state_t, 0, initial_stack_size),
 		events:     make([]yaml_event_t, 0, initial_queue_size),
+		best_width: -1,
 	}
 }

--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -333,6 +333,9 @@ github.com/go-swagger/go-swagger/cmd/swagger/commands/initcmd
 github.com/go-swagger/go-swagger/codescan
 github.com/go-swagger/go-swagger/generator
 github.com/go-swagger/go-swagger/scan
+# github.com/go-testfixtures/testfixtures/v3 v3.2.0
+## explicit
+github.com/go-testfixtures/testfixtures/v3
 # github.com/gobwas/glob v0.2.3
 ## explicit
 github.com/gobwas/glob
@@ -410,8 +413,6 @@ github.com/jbenet/go-context/io
 github.com/jessevdk/go-flags
 # github.com/jmhodges/levigo v1.0.0
 ## explicit
-# github.com/joho/godotenv v1.3.0
-## explicit
 # github.com/kballard/go-shellquote v0.0.0-20170619183022-cd60e84ee657
 ## explicit
 github.com/kballard/go-shellquote
@@ -496,11 +497,9 @@ github.com/mattn/go-colorable
 # github.com/mattn/go-isatty v0.0.11
 ## explicit
 github.com/mattn/go-isatty
-# github.com/mattn/go-oci8 v0.0.0-20190320171441-14ba190cf52d
-## explicit
 # github.com/mattn/go-runewidth v0.0.7
 github.com/mattn/go-runewidth
-# github.com/mattn/go-sqlite3 v1.11.0
+# github.com/mattn/go-sqlite3 v2.0.2+incompatible
 ## explicit
 github.com/mattn/go-sqlite3
 # github.com/matttproud/golang_protobuf_extensions v1.0.1
@@ -613,7 +612,7 @@ github.com/spf13/afero/mem
 github.com/spf13/cast
 # github.com/spf13/jwalterweatherman v1.1.0
 github.com/spf13/jwalterweatherman
-# github.com/spf13/pflag v1.0.3
+# github.com/spf13/pflag v1.0.5
 github.com/spf13/pflag
 # github.com/spf13/viper v1.4.0
 github.com/spf13/viper
@@ -861,12 +860,9 @@ gopkg.in/ini.v1
 # gopkg.in/ldap.v3 v3.0.2
 ## explicit
 gopkg.in/ldap.v3
-# gopkg.in/testfixtures.v2 v2.5.0
-## explicit
-gopkg.in/testfixtures.v2
 # gopkg.in/warnings.v0 v0.1.2
 gopkg.in/warnings.v0
-# gopkg.in/yaml.v2 v2.2.8
+# gopkg.in/yaml.v2 v2.3.0
 ## explicit
 gopkg.in/yaml.v2
 # mvdan.cc/xurls/v2 v2.1.0