SPI_EXEC(3) PostgreSQL 17.2 Documentation SPI_EXEC(3) NAME SPI_exec - execute a read/write command SYNOPSIS int SPI_exec(const char * command, long count) DESCRIPTION SPI_exec is the same as SPI_execute, with the latter's read_only parameter always taken as false. ARGUMENTS const char * command string containing command to execute long count maximum number of rows to return, or 0 for no limit RETURN VALUE See SPI_execute. PostgreSQL 17.2 2024 SPI_EXEC(3)