FreeBSD manual
download PDF document: SPI_getargcount.3.pdf
SPI_GETARGCOUNT(3) PostgreSQL 15.4 Documentation SPI_GETARGCOUNT(3)
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 15.4 2023 SPI_GETARGCOUNT(3)