Returns the number of parameters for the current remote stored procedure.
int srv_rpcparams ( SRV_PROC * srvproc );
where
The number of parameters in the remote stored procedure. If there are no parameters in the remote stored procedure or if there isn't a current remote stored procedure, -1 is returned and an information error occurs.
This function returns the number of parameters in the current remote stored procedure. It is usually called from the remote stored procedure.
When a remote stored procedure call is made with parameters, the parameters can be passed either by name or by position (unnamed). If the remote stored procedure call was made with some parameters passed by name and some passed by position, an error occurs. When this error occurs, the remote stored procedure handler is called, but it does not receive the parameters and srv_rpcparams returns 0.
This entry | For information about |
---|---|
srv_rpcdb | Returning the database name for the current remote stored procedure |
srv_rpcname | Returning the name for the current remote stored procedure |
srv_rpcnumber | Returning the number for the current remote stored procedure |
srv_rpcoptions | Returning the run-time options for the current remote stored procedure |
srv_rpcowner | Returning the owner of the current remote stored procedure |