In this technique, you would set the autoCommit property on the connection object to false and manually commit or roll back the connection. Listing 2 illustrates this technique.
在此技巧中,您将Connection对象上的autocommit属性设置为false,并手动提交或回滚连接。
Since this command does not need any target object to be passed, we should set it to false.
因为此命令不需要传递任何目标对象,所以我们应该将其设置为false。
You can use the MEMBER function to identify whether a single object appears within a series, with the function returning either "true" or "false."
可以使用MEMBER函数判断一个对象是否在一个序列中出现,这个函数返回“ true ”或“ false ”。
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