(ctx context.Context, root *NodeQuery, v any)
| 779 | } |
| 780 | |
| 781 | func (ns *NodeSelect) sqlScan(ctx context.Context, root *NodeQuery, v any) error { |
| 782 | selector := root.sqlQuery(ctx) |
| 783 | aggregation := make([]string, 0, len(ns.fns)) |
| 784 | for _, fn := range ns.fns { |
| 785 | aggregation = append(aggregation, fn(selector)) |
| 786 | } |
| 787 | switch n := len(*ns.selector.flds); { |
| 788 | case n == 0 && len(aggregation) > 0: |
| 789 | selector.Select(aggregation...) |
| 790 | case n != 0 && len(aggregation) > 0: |
| 791 | selector.AppendSelect(aggregation...) |
| 792 | } |
| 793 | rows := &sql.Rows{} |
| 794 | query, args := selector.Query() |
| 795 | if err := ns.driver.Query(ctx, query, args, rows); err != nil { |
| 796 | return err |
| 797 | } |
| 798 | defer rows.Close() |
| 799 | return sql.ScanSlice(rows, v) |
| 800 | } |
| 801 | |
| 802 | // Modify adds a query modifier for attaching custom logic to queries. |
| 803 | func (ns *NodeSelect) Modify(modifiers ...func(s *sql.Selector)) *NodeSelect { |
no test coverage detected