If there is a problem writing to any log path, DB2 will write a message in the administration notification log stating that an error has been encountered.
如果将副本写入镜像日志路径时发生问题，那么DB2将在管理通知日志中写入消息，指出已经碰到错误。
Unlike an Exception, a Signal is typically expected to be thrown during normal Process execution and does not necessarily indicate that a problem or something unexpected has been encountered.
不同于Exception，Signal通常是在正常流程执行过程中引发的，不一定表示遇到了问题或某些意外情况。
Mined-out region, as a difficult geotechnical problem, has been encountered in the construction of highway recently.
采空塌陷区处治技术是矿区高速公路建设的技术难题之一。
Mined-out region, as a difficult geotechnical problem, has been encountered in the construction of highway recently.
采空塌陷区处治技术是矿区高速公路建设的技术难题之一。
应用推荐