Retrieve error parameter via an ordinal parameter number.
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 A pointer to a buffer that contains the error parameter.
size The size, in bytes, of the buffer.
This method returns the number of characters copied to the supplied buffer.
Syntax