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OpenAccess SDK SQL Engine core methods for Java : Exchanging data : dam_getNextValExp
 

dam_getNextValExp

This method gets the next argument that is passed into a scalar function implemented by the IP. Use the method dam_getValueTypeOfExp to get the value of the argument.
long dam_getNextValExp(long hValExpList)
Table 203. Parameters for dam_getNextValExp
Parameter
Type
Description
INPUT
hValExpList
long
The argument list handle as passed into the scalar function.
RETURN
long
The handle to the next argument. A 0 is returned if at the end of the list.