damex_getFirstUpdateSet
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 8.1
- Documentation
This method returns the details of the first UPDATE column-value pair in the UPDATE query. It is used for navigating the UPDATE value list.
int damex_getFirstUpdateSet(
int64 hquery,
int64 hrow,
out int64 phcol)
Parameters for damex_getFirstUpdateSet
| Parameter | Type | Description |
| IN | ||
| hquery | int64 | The query handle. When using this API in the row-based IP mode, DAM_HSTMT should be passed for the query handle. |
| hrow | int64 | The update row handle. |
| OUT | ||
| phcol | int64 | The column handle of the column to be updated |
| RETURN | ||
| int64 | The handle to the update value expression. Use damex_describeValExp to get the value details. |