(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)
dbplus_rkeys — Specify new primary key for a relation
dbplus_rkeys() will replace the current
primary key for
relation with the
combination of domains specified by
A relation opened by dbplus_open().
A combination of domains. May be passed as a single domain name string or as an array of domain names.
Returns resource on success or
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.