PHP Manual

dbplus_rkeys

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dbplus_rkeys

(4.1.0 - 4.2.3 only, PECL)

dbplus_rkeys -- Specify new primary key for a relation

Description

mixed dbplus_rkeys ( resource relation, mixed domlist )

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, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.