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dbplus_info> <dbplus_getlock
Last updated: Mon, 26 Nov 2007

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dbplus_getunique

(PHP 4 >= 4.0.7, PECL dbplus:0.9)

dbplus_getunique — Get an id number unique to a relation

说明

int dbplus_getunique ( resource $relation , int $uniqueid )

Obtains a number guaranteed to be unique for the given relation and will pass it back in the variable given as uniqueid .

参数

relation

A relation opened by dbplus_open().

uniqueid

返回值

Returns DBPLUS_ERR_NOERR on success or a db++ error code on failure.

注释

Warning

本函数是实验性的。本函数的行为,包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。



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dbplus_info> <dbplus_getlock
Last updated: Mon, 26 Nov 2007
 
 
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