修改SQL对比算法

internal/setup/sql_dump_test.go

@@ -0,0 +1,77 @@
+package setup
+
+import (
+	"encoding/json"
+	"github.com/iwind/TeaGo/dbs"
+	"testing"
+)
+
+func TestSQLDump_Dump(t *testing.T) {
+	db, err := dbs.NewInstanceFromConfig(&dbs.DBConfig{
+		Driver: "mysql",
+		Dsn:    "root:123456@tcp(127.0.0.1:3306)/db_edge?charset=utf8mb4&timeout=30s",
+		Prefix: "edge",
+	})
+
+	dump := NewSQLDump()
+	result, err := dump.Dump(db)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Table
+	for _, table := range result.Tables {
+		_ = table
+		//t.Log(table.Name, table.Engine, table.Charset)
+
+		/**for _, field := range table.Fields {
+			t.Log("===", field.Name, ":", field.Definition)
+		}**/
+		/**for _, index := range table.Indexes {
+			t.Log("===", index.Name, ":", index.Definition)
+		}**/
+
+		/**for _, record := range table.Records {
+			t.Log(record.Id, record.Values)
+		}**/
+	}
+
+	data, err := json.Marshal(result)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(len(data), "bytes")
+}
+
+func TestSQLDump_Apply(t *testing.T) {
+	db, err := dbs.NewInstanceFromConfig(&dbs.DBConfig{
+		Driver: "mysql",
+		Dsn:    "root:123456@tcp(127.0.0.1:3306)/db_edge?charset=utf8mb4&timeout=30s",
+		Prefix: "edge",
+	})
+
+	dump := NewSQLDump()
+	result, err := dump.Dump(db)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	db2, err := dbs.NewInstanceFromConfig(&dbs.DBConfig{
+		Driver: "mysql",
+		Dsn:    "root:123456@tcp(127.0.0.1:3306)/db_edge_new?charset=utf8mb4&timeout=30s",
+		Prefix: "edge",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	ops, err := dump.Apply(db2, result)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+	if len(ops) > 0 {
+		for _, op := range ops {
+			t.Log("", op)
+		}
+	}
+}