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Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterwards?8个
以下站点显示了使用JDBC的新“AutoClosable”功能：
link.此站点显示了语句将如何自动关闭,但结果集不在try()部分中,它将自动关闭.所以,我的问题是,我不需要直接在Java 7中关闭ResultSet吗？我一直使用模式：close resultset,close语句,close连接.
解决方法
从
Javadoc of ResultSet：
A ResultSet object is automatically closed when the Statement object that generated it is closed,re-executed,or used to retrieve the next result from a sequence of multiple results.
