dbplus_rkeys
(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)
dbplus_rkeys — Specify new primary key for a relation
說明
dbplus_rkeys() will replace the current
primary key for relation with the
combination of domains specified by domlist.
參數
-
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.
回傳值
Returns resource on success or DBPLUS_ERR_UNKNOWN on
failure.
註釋
Warning
本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。
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