From d21b04f6d67aa560d109c7b74cce2db0aac0e8d2 Mon Sep 17 00:00:00 2001
From: GoEdgeLab <goedgecloud@gmail.com>
Date: Sun, 23 Oct 2022 20:45:41 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=87=E4=BB=B6=E7=BC=93=E5=AD=98=E7=B4=A2?=
 =?UTF-8?q?=E5=BC=95=E8=A1=A8=E5=8F=96=E6=B6=88UNIQUE=E7=B4=A2=E5=BC=95?=
 =?UTF-8?q?=EF=BC=8C=E5=B0=BD=E5=8F=AF=E8=83=BD=E9=81=BF=E5=85=8D=20sqlite?=
 =?UTF-8?q?=20malformed=20=E9=94=99=E8=AF=AF?=
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Content-Type: text/plain; charset=UTF-8
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---
 internal/caches/list_file_db.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/caches/list_file_db.go b/internal/caches/list_file_db.go
index a371849..dc7bae3 100644
--- a/internal/caches/list_file_db.go
+++ b/internal/caches/list_file_db.go
@@ -473,6 +473,7 @@ func (this *FileListDB) initTables(times int) error {
 	{
 		// expiredAt - 过期时间，用来判断有无过期
 		// staleAt - 过时缓存最大时间，用来清理缓存
+		// 不对 hash 增加 unique 参数，是尽可能避免产生 malformed 错误
 		_, err := this.writeDB.Exec(`CREATE TABLE IF NOT EXISTS "` + this.itemsTableName + `" (
   "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
   "hash" varchar(32),
@@ -498,7 +499,7 @@ ON "` + this.itemsTableName + `" (
   "staleAt" ASC
 );
 
-CREATE UNIQUE INDEX IF NOT EXISTS "hash"
+CREATE INDEX IF NOT EXISTS "hash"
 ON "` + this.itemsTableName + `" (
   "hash" ASC
 );