| 759 | } |
| 760 | |
| 761 | func (spgb *StoragePolicyGroupBy) sqlScan(ctx context.Context, root *StoragePolicyQuery, v any) error { |
| 762 | selector := root.sqlQuery(ctx).Select() |
| 763 | aggregation := make([]string, 0, len(spgb.fns)) |
| 764 | for _, fn := range spgb.fns { |
| 765 | aggregation = append(aggregation, fn(selector)) |
| 766 | } |
| 767 | if len(selector.SelectedColumns()) == 0 { |
| 768 | columns := make([]string, 0, len(*spgb.flds)+len(spgb.fns)) |
| 769 | for _, f := range *spgb.flds { |
| 770 | columns = append(columns, selector.C(f)) |
| 771 | } |
| 772 | columns = append(columns, aggregation...) |
| 773 | selector.Select(columns...) |
| 774 | } |
| 775 | selector.GroupBy(selector.Columns(*spgb.flds...)...) |
| 776 | if err := selector.Err(); err != nil { |
| 777 | return err |
| 778 | } |
| 779 | rows := &sql.Rows{} |
| 780 | query, args := selector.Query() |
| 781 | if err := spgb.build.driver.Query(ctx, query, args, rows); err != nil { |
| 782 | return err |
| 783 | } |
| 784 | defer rows.Close() |
| 785 | return sql.ScanSlice(rows, v) |
| 786 | } |
| 787 | |
| 788 | // StoragePolicySelect is the builder for selecting fields of StoragePolicy entities. |
| 789 | type StoragePolicySelect struct { |