Gets the contract definition of a nested inner table operator for the outer table operator to use.
void FNC_TblOpGetInnerContract(void **innerContract, int *contractLen)
- void **innerContract
- IN/OUT parameter
Input argument: Identifies the buffer which will hold the contract definition information.Return value:
- The contract definition of the inner table operator.
- NULL, if the inner contract function does not exist.
- int *contractLen
- OUT parameter
The length of the contract definition.
This routine is callable on a PE vproc only by a table operator.
FNC_TblOpGetInnerContract calls FNC_malloc to allocate memory for the buffer specified by *innerContract. Unless the routine returns *innerContract as NULL, you must use FNC_free to free the allocated memory after processing the data.