OAIP_init_scalar
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 8.1
- Documentation
This IP function is called by the OpenAccess SDK SQL engine to get the list of scalar functions supported by the IP. This function is called by the OpenAccess SDK SQL engine once per connection. The IP should call dam_add_scalar or dam_add_scalarEx to add details for each of the custom scalar functions it supports.
int OAIP_init_scalar(
IP_HDBC hdbc,
XM_Tree * pMemTree,
DAM_HSCALAR_LIST pList)
Parameters for OAIP_init_scalar
| Parameter | Type | Description |
| IN | ||
| hdbc | IP_HDBC | A pointer to connection information maintained by the IP. |
| pMemTree | XM_Tree | The tree to use for allocating items with xm_allocItem call.s |
| pList | DAM_HSCALAR_LIST | The list to which scalar function information is to be added. The list to which scalar function information is to be added. |
| RETURN | ||
| int | DAM_SUCCESS - on success DAM_FAILURE - on failure |