pg_flush

Flush outbound query data on the connection

&reftitle.description; ``int``bool```pg_flush` `PgSql\Connection` `connection`

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

&reftitle.parameters;

`connection`

- &pgsql.parameter.connection;
&reftitle.returnvalues;

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&return.falseforfailure;.

&reftitle.changelog;

&Version; | &Description;
&pgsql.changelog.connection-object;