sybase_select_db
(PHP 4, PHP 5)
sybase_select_db — Selects a Sybase database
说明
bool sybase_select_db
( string $database_name
[, resource $link_identifier
] )
sybase_select_db() sets the current active database on the server that's associated with the specified link identifier.
Every subsequent call to sybase_query() will be made on the active database.
参数
- database_name
-
- link_identifier
-
If no link identifier is specified, the last opened link is assumed. If no link is open, the function will try to establish a link as if sybase_connect() was called, and use it.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
