NAME

       SPI_getargcount - return the number of arguments needed by a statement prepared by SPI_prepare

SYNOPSIS

       int SPI_getargcount(SPIPlanPtr plan)

DESCRIPTION

       SPI_getargcount returns the number of arguments needed to execute a statement prepared by SPI_prepare.

ARGUMENTS

       SPIPlanPtr plan
           prepared statement (returned by SPI_prepare)

RETURN VALUE

       The count of expected arguments for the plan. If the plan is NULL or invalid, SPI_result is set to
       SPI_ERROR_ARGUMENT and -1 is returned.

PostgreSQL 17.6                                       2025                                    SPI_GETARGCOUNT(3)