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yaz_database

(PHP 4 >= 4.0.6, PECL yaz >= 0.9.0)

yaz_database Specifies the databases within a session

说明

yaz_database(resource $id, string $databases): bool

This function allows you to change databases within a session by specifying one or more databases to be used in search, retrieval, etc. - overriding databases specified in call to yaz_connect().

参数

id

The connection resource returned by yaz_connect().

databases

A string containing one or more databases. Multiple databases are separated by a plus sign +.

返回值

成功时返回 true, 或者在失败时返回 false

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