sqlserverDSN = "sqlserver://sa:LoremIpsum86@localhost:9930?database=master"
	tidbDSN      = "root:@tcp(localhost:9940)/test?charset=utf8&parseTime=True&loc=Local"
)

func init() {
	var err error
	if DB, err = OpenTestConnection(&gorm.Config{}); err != nil {
		log.Printf("failed to connect database, got error %v", err)
		os.Exit(1)
	} else {
		sqlDB, err := DB.DB()
		if err != nil {

	}
}

func TestSupportedDialectorWithErrDuplicatedKey(t *testing.T) {
	type City struct {
		gorm.Model
		Name string `gorm:"unique"`
	}

	db, err := OpenTestConnection(&gorm.Config{TranslateError: true})
	if err != nil {
		t.Fatalf("failed to connect database, got error %v", err)
	}

		t.Fatalf("Failed, got error: %v, rows affected: %v", result.Error, result.RowsAffected)
	}
	tx2.Commit()
}

func TestPreparedStmtLruFromTransaction(t *testing.T) {
	db, _ := OpenTestConnection(&gorm.Config{PrepareStmt: true, PrepareStmtMaxSize: 10, PrepareStmtTTL: 20 * time.Second})

	tx := db.Begin()
	defer func() {
		if r := recover(); r != nil {
			tx.Rollback()
		}
	}()