mirror of
https://github.com/c9s/bbgo.git
synced 2024-11-22 14:55:16 +00:00
35 lines
617 B
Go
35 lines
617 B
Go
package sqlite3
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/c9s/rockhopper"
|
|
)
|
|
|
|
func init() {
|
|
AddMigration(upFixSymbolLength, downFixSymbolLength)
|
|
|
|
}
|
|
|
|
func upFixSymbolLength(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
|
|
// This code is executed when the migration is applied.
|
|
|
|
_, err = tx.ExecContext(ctx, "SELECT 1;")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
func downFixSymbolLength(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
|
|
// This code is executed when the migration is rolled back.
|
|
|
|
_, err = tx.ExecContext(ctx, "SELECT 1;")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return err
|
|
}
|