| Return the results of a formatted query. |
| Used by the QA interface. |
| name | type | length | inout | pnum |
| @limit | int | 4 | input | 7 |
| @fld | varchar | 400 | input | 1 |
| @tbl | varchar | 400 | input | 2 |
| @whr | varchar | 400 | input | 3 |
| @ord | varchar | 400 | input | 4 |
| @grp | varchar | 400 | input | 5 |
| @hav | varchar | 400 | input | 6 |