bbgo_origin/pkg/migrations/mysql/20210215203116_add_pnl_column.go
2022-03-14 21:21:58 +08:00

35 lines
603 B
Go

package mysql
import (
"context"
"github.com/c9s/rockhopper"
)
func init() {
AddMigration(upAddPnlColumn, downAddPnlColumn)
}
func upAddPnlColumn(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 downAddPnlColumn(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
}