blob: 3c96c1b293f98489dfe1c0a5db022864b3fc25b7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
package testfixtures
import (
"database/sql"
"fmt"
)
// MySQL is the MySQL helper for this package
type MySQL struct {
baseHelper
}
func (*MySQL) paramType() int {
return paramTypeQuestion
}
func (*MySQL) quoteKeyword(str string) string {
return fmt.Sprintf("`%s`", str)
}
func (*MySQL) databaseName(db *sql.DB) (dbName string) {
db.QueryRow("SELECT DATABASE()").Scan(&dbName)
return
}
func (h *MySQL) disableReferentialIntegrity(db *sql.DB, loadFn loadFunction) error {
// re-enable after load
defer db.Exec("SET FOREIGN_KEY_CHECKS = 1")
tx, err := db.Begin()
if err != nil {
return err
}
if _, err = tx.Exec("SET FOREIGN_KEY_CHECKS = 0"); err != nil {
return err
}
if err = loadFn(tx); err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
|
