OpenAccess SDK SQL Engine Core Functions API : Custom scalar functions : dam_add_custom_scalarEx2

dam_add_custom_scalarEx2

This function allows the IP to add information, including the qualifier name, about each custom scalar function. Use this function when the SDK calls OAIP_init_scalar to register custom scalar functions for your IP.

int dam_add_custom_scalarEx2(
XM_Tree * pMemTree,
DAM_HSCALAR_LIST pList,
char * sQualifierName,
Char * sName)

Table 35. Parameters for dam_add_custom_scalarEx2
Parameter	Type	Description
IN
pMemTree	XM_Tree *	The memory tree on which to allocate memory for the new object.
pList	DAM_HSCALAR_LIST	The list to which custom scalar function information is added.
sQualifierName	char *	The name of the function qualifier.
sName	Char *	The name of the custom scalar function.
RETURN
	int	DAM_SUCCESS - information was successfully added. DAM_FAILURE - the operation to add information failed.