| Input Parameters | Significance |
| DtvLong idf | field_Id |
| DtvLong num | integer as search term |
| Output Parameters | Significance |
| no | - |
| Return Code | Significance |
| 0 | no error |
| -1 | field Id is NULL |
| 3 | wrong field type |
You can write integer values only in the query buffer of fields of the type integer or string.