Once the connection is successful, the next screen provides the deployment option for this database pool.
连接成功之后，下一个屏幕提供这个数据库池的部署选项。
When update tracking is enabled, the change becomes effective when the first successful connection to the database is made.
当启用了更新跟踪之后，首次成功连接到数据库之后更改将变得有效。
The PDO constructor returns a DB2 database connection resource if the connection is successful.
如果连接成功，则PD o构造函数返回一个DB 2数据库连接资源。
To do that, see the connection properties of DataSource.rds. The database name should be C2 and Test connection should be successful for the supplied SQL Server credentials.
确认这一点，只要查看DataSource. rds的连接属性，该数据库的名称应该是C2，而且，与SQLServer的连接认证测试必须是成功的。
It takes the MySQL database connection object as a parameter and returns true if the database close operation was successful and false if it failed.
它以MySQL数据库连接对象作为参数；如果数据库关闭操作成功，它就返回true，否则返回false。
It takes the MySQL database connection object as a parameter and returns true if the database close operation was successful and false if it failed.
它以MySQL数据库连接对象作为参数；如果数据库关闭操作成功，它就返回true，否则返回false。
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