With this connection method, the picoammeter reads a negative current.
采用这种连接方法时,皮安计读出的电流为负值。
The lookupStats() method uses the three different mappings to look up the connection and the SQL associated with this statement.
lookupStats() 方法使用这三个不同的映射来查询与这条语句关联的连接和 SQL。
This method returns nothing, but if a transaction is associated with the calling thread, the XAResource from the managed connection is enlisted at that point.
这个方法不返回任何结果,但是如果调用线程关联了一个事务,那么这时就征募托管连接的XAResource。
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