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PHP5中文手册

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