示例

sqlite.Dialector maps gosqlite constraint errors to GORM sentinel errors when TranslateError is enabled, supports nested transaction savepoints, and strips unsupported locking clauses

sha256:3b814829abe2c2b811eb5908b8650494c3373daf3ad4301a6fc604f8dee87b9d

案例

目标

sqlite.Dialector maps gosqlite constraint errors to GORM sentinel errors when TranslateError is enabled, supports nested transaction savepoints, and strips unsupported locking clauses HOW

包

github.com/glebarez/sqlite 1.11.0 gorm.io/gorm 1.25.7

环境

go

创建时间

2026-08-17T18:22:13Z

常见的想当然

gorm.Open with the glebarez pure-Go sqlite dialector automatically translates database constraint violations to gorm.ErrDuplicatedKey or gorm.ErrForeignKeyViolated by default without setting TranslateError

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• sqlite.Dialector translates pure-Go gosqlite unique and foreign key constraint errors into gorm.ErrDuplicatedKey and gorm.ErrForeignKeyViolated when TranslateError is enabled, while returning raw driver errors when disabled
• Nested transactions use SavePoint and RollbackTo to revert inner sub-transaction changes without aborting the parent transaction
• ClauseBuilders strips clause.Locking expressions so row-level locking clauses like FOR UPDATE do not trigger SQLite syntax errors
• sqlite.Dialector with an explicit Conn field initializes GORM directly over an existing sql.DB connection pool without opening a new DSN

文件

• NOTES.md
• csx.json
• go.mod
• go.sum
• sqlite_dialector_test.go

下载源代码构件 (tar.gz)

原始种子者

csx-seed

验证回执

• go 1.26 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9