| 441 | } |
| 442 | |
| 443 | func (_q *MetaQuery) querySpec() *sqlgraph.QuerySpec { |
| 444 | _spec := sqlgraph.NewQuerySpec(meta.Table, meta.Columns, sqlgraph.NewFieldSpec(meta.FieldID, field.TypeInt)) |
| 445 | _spec.From = _q.sql |
| 446 | if unique := _q.ctx.Unique; unique != nil { |
| 447 | _spec.Unique = *unique |
| 448 | } else if _q.path != nil { |
| 449 | _spec.Unique = true |
| 450 | } |
| 451 | if fields := _q.ctx.Fields; len(fields) > 0 { |
| 452 | _spec.Node.Columns = make([]string, 0, len(fields)) |
| 453 | _spec.Node.Columns = append(_spec.Node.Columns, meta.FieldID) |
| 454 | for i := range fields { |
| 455 | if fields[i] != meta.FieldID { |
| 456 | _spec.Node.Columns = append(_spec.Node.Columns, fields[i]) |
| 457 | } |
| 458 | } |
| 459 | if _q.withOwner != nil { |
| 460 | _spec.Node.AddColumnOnce(meta.FieldAlertMetas) |
| 461 | } |
| 462 | } |
| 463 | if ps := _q.predicates; len(ps) > 0 { |
| 464 | _spec.Predicate = func(selector *sql.Selector) { |
| 465 | for i := range ps { |
| 466 | ps[i](selector) |
| 467 | } |
| 468 | } |
| 469 | } |
| 470 | if limit := _q.ctx.Limit; limit != nil { |
| 471 | _spec.Limit = *limit |
| 472 | } |
| 473 | if offset := _q.ctx.Offset; offset != nil { |
| 474 | _spec.Offset = *offset |
| 475 | } |
| 476 | if ps := _q.order; len(ps) > 0 { |
| 477 | _spec.Order = func(selector *sql.Selector) { |
| 478 | for i := range ps { |
| 479 | ps[i](selector) |
| 480 | } |
| 481 | } |
| 482 | } |
| 483 | return _spec |
| 484 | } |
| 485 | |
| 486 | func (_q *MetaQuery) sqlQuery(ctx context.Context) *sql.Selector { |
| 487 | builder := sql.Dialect(_q.driver.Dialect()) |