= 4.0.6, PECL yaz >= 0.9.0)yaz_database — Specifies the databases within a session 說(shuō)明yaz_database(resource $id, string $databases)">

yaz_database

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

yaz_database — Specifies the databases within a session

說(shuō)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().

參數(shù)

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

成功時(shí)返回 true， 或者在失敗時(shí)返回 false。