DataBlade API Programmer's Manual Chapter 12: DataBlade API Function Descriptions

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MI_FUNC_DESC *mi_routine_get_by_typeid(conn, udr_type, udr_name, owner,

	arg_count, arg_types)

		MI_CONNECTION *conn;

		mi_integer udr_type;

		char *udr_name;

		char *owner;

		MI_UDR_TYPE arg_count;

		MI_TYPEID *arg_types; 


conn
is the connection handle.

udr_type
is one of the following values:


MI_FUNC
The user-defined routine is a function.


MI_PROC
The user-defined routine is a procedure.

udr_name
is the name of the routine.

owner
is the owner of the routine. If the owner name is not provided, the current user name is assumed.

arg_count
is the number of arguments the routine takes.

arg_types
is the array containing type information about the arguments.





 



Valid in Client Application?

Valid in Server Routine?

Yes
Yes

MI_CONNECTION *conn;
MI_FUNC_DESC *fdesc;
MI_FPARAM *fparam;
conn = mi_open(/* arguments here */);
if (conn == NULL) /* exception handling and return */
	fdesc = 
		mi_routine_get_by_typeid(/* required arguments */);
if (fdesc == NULL)
	{
	fparam = mi_fparam_get(conn, fdesc);
	if (mi_fp_nrets(fparam) > 1)
	/* multiple return values */
	else
	/* no matching user-defined routine */
	}