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dbplus_ropen> <dbplus_restorepos
[edit] Last updated: Sat, 07 Jan 2012

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dbplus_rkeys

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_rkeysSpecify new primary key for a relation

Beschreibung

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.

Parameter-Liste

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.

Rückgabewerte

Returns resource on success or DBPLUS_ERR_UNKNOWN on failure.

Anmerkungen

Warnung

Diese Funktion ist EXPERIMENTELL. Das Verhalten, der Funktionsname und alles Andere, was hier dokumentiert ist, kann sich in zukünftigen PHP-Versionen ohne Ankündigung ändern. Seien Sie gewarnt und verwenden Sie diese Funktion auf eigenes Risiko.



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