(fmter QueryFormatter, b []byte)
| 52 | } |
| 53 | |
| 54 | func (q *DeleteQuery) AppendQuery(fmter QueryFormatter, b []byte) (_ []byte, err error) { |
| 55 | b = appendComment(b, q.q.comment) |
| 56 | if q.q.stickyErr != nil { |
| 57 | return nil, q.q.stickyErr |
| 58 | } |
| 59 | |
| 60 | if len(q.q.with) > 0 { |
| 61 | b, err = q.q.appendWith(fmter, b) |
| 62 | if err != nil { |
| 63 | return nil, err |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | b = append(b, "DELETE FROM "...) |
| 68 | b, err = q.q.appendFirstTableWithAlias(fmter, b) |
| 69 | if err != nil { |
| 70 | return nil, err |
| 71 | } |
| 72 | |
| 73 | if q.q.hasMultiTables() { |
| 74 | b = append(b, " USING "...) |
| 75 | b, err = q.q.appendOtherTables(fmter, b) |
| 76 | if err != nil { |
| 77 | return nil, err |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | b = append(b, " WHERE "...) |
| 82 | value := q.q.tableModel.Value() |
| 83 | |
| 84 | if q.q.isSliceModelWithData() { |
| 85 | if len(q.q.where) > 0 { |
| 86 | b, err = q.q.appendWhere(fmter, b) |
| 87 | if err != nil { |
| 88 | return nil, err |
| 89 | } |
| 90 | } else { |
| 91 | table := q.q.tableModel.Table() |
| 92 | err = table.checkPKs() |
| 93 | if err != nil { |
| 94 | return nil, err |
| 95 | } |
| 96 | |
| 97 | b = appendColumnAndSliceValue(fmter, b, value, table.Alias, table.PKs) |
| 98 | } |
| 99 | } else { |
| 100 | b, err = q.q.mustAppendWhere(fmter, b) |
| 101 | if err != nil { |
| 102 | return nil, err |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | if len(q.q.returning) > 0 { |
| 107 | b, err = q.q.appendReturning(fmter, b) |
| 108 | if err != nil { |
| 109 | return nil, err |
| 110 | } |
| 111 | } |
no test coverage detected