Informix DataBlade API Programmer's Manual DataBlade API Function Descriptions

The mi_fp_setnrets() accessor function sets the number of return values for the user-defined function in its associated MI_FPARAM structure.

void mi_fp_setnrets(fparam_ptr, ret_num)

MI_FPARAM *fparam_ptr;

mi_integer ret_num;

fparam_ptr	is a pointer to the associated MI_FPARAM structure.
ret_num	is the integer number of return values to store in the MI_FPARAM structure.

Valid in Client LIBMI Application?	Valid in User-Defined Routine?
Yes	Yes

The mi_fp_setnrets() function sets the number of return values for a C UDR associated with the MI_FPARAM structure that fparam_ptr references to the value in ret_num.

Important: C user-defined functions have only one return value.

Return Values

None.

See the descriptions of the following functions: mi_fp_nrets(), mi_fp_setnargs(), mi_fp_setreturnisnull(), mi_fp_setretlen(), mi_fp_setretprec(), mi_fp_setretscale(), and mi_fp_setrettype().