Retrieve error parameter via ordinal.
public size_t ULGetErrorParameter( SQLCA const * sqlca, ul_u_long parm_num, char * buffer, size_t size )
sqlca A pointer to the SQLCA
parm_num The ordinal parameter number.
buffer Pointer to a buffer to contain the error parameter.
size The size in bytes of the buffer.
This function returns the number of characters copied to the supplied buffer.
Syntax