Summary: Flush outbound query data on the connection
PHP 5 >= 5.6.0Related methods: none
mixed pg_flush(resource $connection)
pg_flush() flushes any outbound query data waiting to be sent on the connection.
TRUE if the flush was successful or no data was waiting to be flushed, 0 if part of the pending data was flushed but more remains or
FALSE on failure.
- resource $connection: PostgreSQL database connection resource.