pg_flush

(PHP 5 >= 5.6.0)

pg_flush — Flush outbound query data on the connection

说明

mixed pg_flush ( resource $connection )

pg_flush() flushes any outbound query data waiting to be sent on the connection.

参数

connection: PostgreSQL database connection resource.

返回值

Returns 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 或者在失败时返回 FALSE .