These instance variables are not reset and, if they are not null, are used to provide the username and password on every request.
这些实例变量不能重新设置，如果它们不为空，则用于为每个请求提供用户名和密码。
The change happens on the database, so WebSphere is not aware that it changed and might not reset the transaction isolation level the next time the connection is retrieved from the pool.
更改发生在数据库上，所以WebSphere不知道已经发生了更改，而且在下一次从池中检索连接时可能无法重置事务隔离级别。
HP inkjet printer resetter can reset only for our compatible chips or other compatible chips in the market. It can not reset the original chips.
HP芯片恢复器只能恢复我公司的兼容芯片或者市场上的其它兼容芯片，但不能恢复原装芯片。
HP inkjet printer resetter can reset only for our compatible chips or other compatible chips in the market. It can not reset the original chips.
HP芯片恢复器只能恢复我公司的兼容芯片或者市场上的其它兼容芯片，但不能恢复原装芯片。
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