msql_select_db
(PHP 4, PHP 5)
msql_select_db — Select mSQL database
说明
bool msql_select_db ( string $database_name [, resource $link_identifier ] )msql_select_db() sets the current active database on the server that's associated with the specified link_identifier.
Subsequent calls to msql_query() will be made on the active database.
参数
- database_name
-
The database name.
- link_identifier
-
mSQL 连接。如果不指定,则使用由 msql_connect() 最近打开的连接。如果没有找到该连接,函数会尝试通过调用 msql_connect() 建立连接并使用它。
返回值
成功时返回 TRUE, 或者在失败时返回 FALSE.
参见
- msql_connect() - Open mSQL connection
- msql_pconnect() - Open persistent mSQL connection
- msql_query() - Send mSQL query