CHANGELOG.md

@@ -1,8 +1,5 @@
 # 变更记录 - @go/db
 
-## [1.5.11] - 2026-08-22
-- SQLite schema 同步支持删除定义中已经移除的字段，并同步处理影子删除表。
-
 ## [1.5.10] - 2026-08-13
 - 修复 schema 同步中的字段转义解析。
 

Schema.go

@@ -581,9 +581,6 @@ func (db *DB) CheckTable(table *TableStruct) error {
 		for keyId := range oldIndexes {
 			if keyId != "PRIMARY" && !isPostgres && strings.ToLower(keySetFields[keyId]) != strings.ToLower(oldIndexes[keyId]) {
 				if strings.HasPrefix(db.Config.Type, "sqlite") {
-					if table.Name == "_Table" || table.Name == "_Field" {
-						continue
-					}
 					if strings.HasPrefix(keyId, "sqlite_autoindex_") {
 						continue
 					}
@@ -649,12 +646,7 @@ func (db *DB) CheckTable(table *TableStruct) error {
 
 		for oldFieldName := range oldFields {
 			if !newFieldExists[oldFieldName] {
-				if strings.HasPrefix(db.Config.Type, "sqlite") {
+				if !strings.HasPrefix(db.Config.Type, "sqlite") && !isPostgres {
-					if table.Name == "_Table" || table.Name == "_Field" {
-						continue
-					}
-					actions = append(actions, "ALTER TABLE "+db.Quote(table.Name)+" DROP COLUMN "+db.Quote(oldFieldName))
-				} else if !isPostgres {
 					actions = append(actions, "DROP COLUMN "+db.Quote(oldFieldName))
 				}
 			}

SchemaSync_test.go

@@ -42,24 +42,6 @@ test_table SD // Test table with shadow delete
 	if res.IntOnR1C1() != 1 {
 		t.Fatal("Shadow delete failed")
 	}
-
-	withoutStatus := `== Default ==
-test_table SD // Test table with shadow delete
-  id AI // ID
-  name v50 U
-  autoVersion ubi // Version
-`
-	if err := dbInst.Sync(withoutStatus); err != nil {
-		t.Fatal("Sync removed field:", err)
-	}
-	for _, tableName := range []string{"test_table", "test_table_deleted"} {
-		fields := dbInst.Query("PRAGMA table_info(" + dbInst.Quote(tableName) + ")").MapResults()
-		for _, field := range fields {
-			if field["name"] == "status" {
-				t.Fatalf("removed field remains in physical table %s", tableName)
-			}
-		}
-	}
 }
 
 func TestAutoDetectShadow(t *testing.T) {

TEST.md

@@ -1,9 +1,5 @@
 # @go/db 测试报告
 
-## v1.5.11 验证
-- `TestSchemaSync` 覆盖 SQLite 主表与影子删除表的字段移除。
-- `go test -v ./...` 与 `go test -bench=. ./...` 通过。
-
 ## v1.5.9 验证
 - `go list -m all`：模块图使用 `redis v1.5.11` 与稳定版 `redigo v1.9.3`。
 - `go test -v ./...`：通过完整测试。