DataBlade API Programmer's Manual

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

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mi_fp_rettype()

The mi_fp_rettype() accessor function gets the value of the fp_rettype field of an associated MI_FPARAM structure.

Syntax

MI_TYPEID *mi_fp_rettype(fparamPtr, nth)

		MI_FPARAM *fparamPtr;

		mi_integer nth; 


fparamPtr
is a pointer to the associated MI_FPARAM structure.

nth
is the subscript for the desired return type. Values range from 0 to fp_nrets-1. For C routines, the only valid value is 0.







 



Valid in Client Application?

Valid in Server Routine?

Yes
Yes

Usage

The fp_rettype array stores type information for each value returned by the executed user-defined routine.

Return Values

The value stored in the fp_rettype field of the input MI_FPARAM structure.

Related Topics

For additional information, see the descriptions of the following functions: mi_fp_argisnull(), mi_fp_argtype(), mi_fp_funcstate(), mi_fp_getcolid(), mi_fp_nargs(), mi_fp_nrets(), mi_fp_request(), mi_fp_returnisnull(), mi_fp_setargisnull(), mi_fp_setargtype(), mi_fp_setisdone(), mi_fp_setnargs(), mi_fp_setnrets(), mi_fp_setfuncid(), mi_fp_setfuncstate(), mi_fp_setrettype(), and mi_fp_setreturnisnull().

DataBlade API Programmer's Manual, version 9.1
Copyright © 1998, Informix Software, Inc. All rights reserved.