Provided by: postgresql-doc-10_10.23-0ubuntu0.18.04.2_all bug

NAME
       SPI_connect - connect a procedure to the SPI manager


SYNOPSIS
       int SPI_connect(void)


DESCRIPTION
       SPI_connect opens a connection from a procedure invocation to the SPI manager. You must call this
       function if you want to execute commands through SPI. Some utility SPI functions can be called from
       unconnected procedures.


RETURN VALUE
       SPI_OK_CONNECT
           on success

       SPI_ERROR_CONNECT
           on error

PostgreSQL 10.23                                      2022                                        SPI_CONNECT(3)