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DB++ Functions
PHP Manual

# dbplus_lockrel

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_lockrel — Request write lock on relation

### Description

int dbplus_lockrel ( resource `$relation` )

Requests a write lock on the given `relation` .

Other clients may still query the relation, but can't alter it while it is locked.

### Parameters

`relation`

  A relation opened by dbplus_open().

### Return Values

### 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.

dbplus_last
dbplus_next
DB++ Functions
PHP Manual