dbplus_getlock
(PHP 4 <= 4.3.0, PECL dbplus >= 0.9)
dbplus_getlock — Get a write lock on a tuple
Description
dbplus_getlock
( resource
$relation
, string $tuple
) : int
Requests a write lock on the specified tuple.
Return Values
Returns zero on success or a non-zero error code, especially
DBPLUS_ERR_WLOCKED on failure.
Notes
Warning
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.
See Also
- dbplus_freelock() - Release write lock on tuple
- dbplus_freerlocks() - Free all tuple locks on given relation
- dbplus_freealllocks() - Free all locks held by this client
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