(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)
Get an id number unique to a relation
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
.
Parameters:
relation
A relation opened by dbplus_open().
uniqueid
A relation opened by dbplus_open().
Returns:
Returns DBPLUS_ERR_NOERR
on success or a db++ error code on failure.
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