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
。