func revokeAuthorizations(db *gorp.DbMap, tableName string, authIDs []string) (int64, error) { stmtArgs := []interface{}{string(core.StatusRevoked)} qmarks := []string{} for _, id := range authIDs { stmtArgs = append(stmtArgs, id) qmarks = append(qmarks, "?") } idStmt := fmt.Sprintf("(%s)", strings.Join(qmarks, ", ")) result, err := db.Exec( fmt.Sprintf( `UPDATE %s SET status = ? WHERE id IN %s`, tableName, idStmt, ), stmtArgs..., ) if err != nil { return 0, err } batchSize, err := result.RowsAffected() if err != nil { return 0, err } return batchSize, nil }