Php/docs/function.dbplus-rkeys

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dbplus_rkeys

(PHP 4 <= 4.3.0, PECL dbplus >= 0.9)

dbplus_rkeysSpecify new primary key for a relation


Description

dbplus_rkeys ( resource $relation , mixed $domlist ) : mixed

dbplus_rkeys() will replace the current primary key for relation with the combination of domains specified by domlist.


Parameters

relation
A relation opened by dbplus_open().
domlist
A combination of domains. May be passed as a single domain name string or as an array of domain names.


Return Values

Returns resource on success or DBPLUS_ERR_UNKNOWN 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.