damex_getFirstUpdateSet
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 9.0
- 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.
long damex_getFirstUpdateSet(
long hquery,
long hRow,
long phcol)
Parameters for damex_getFirstUpdateSet
| Parameter | Type | Description |
| INPUT | ||
| hquery | long | The query handle. When using this API in regular IP mode, DAM_HSTMT should be passed for the query handle. |
| hRow | long | The update row handle. |
| OUTPUT | ||
| phcol | long | The column handle of the column to be updated. |
| RETURN | ||
| long | The handle to the update value expression. Use damex_describeValExp to get the value details. | |