dbplus_xlockrel
(PHP 4 >= 4.0.7, PECL dbplus:0.9)
dbplus_xlockrel — Request exclusive lock on relation
설명
int dbplus_xlockrel
( resource $relation
)
Request an exclusive lock on relation preventing even read access from other clients.
반환값
주의
Warning
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.