| 505 | } |
| 506 | |
| 507 | func (ss *SettingSelect) sqlScan(ctx context.Context, root *SettingQuery, v any) error { |
| 508 | selector := root.sqlQuery(ctx) |
| 509 | aggregation := make([]string, 0, len(ss.fns)) |
| 510 | for _, fn := range ss.fns { |
| 511 | aggregation = append(aggregation, fn(selector)) |
| 512 | } |
| 513 | switch n := len(*ss.selector.flds); { |
| 514 | case n == 0 && len(aggregation) > 0: |
| 515 | selector.Select(aggregation...) |
| 516 | case n != 0 && len(aggregation) > 0: |
| 517 | selector.AppendSelect(aggregation...) |
| 518 | } |
| 519 | rows := &sql.Rows{} |
| 520 | query, args := selector.Query() |
| 521 | if err := ss.driver.Query(ctx, query, args, rows); err != nil { |
| 522 | return err |
| 523 | } |
| 524 | defer rows.Close() |
| 525 | return sql.ScanSlice(rows, v) |
| 526 | } |