重新加配置文件时
reload @@config_all
报如下错误：
ERROR 1003 (HY000): Reload config failure.The reason is com.actiontech.dble.config.util.ConfigException: org.xml.sax.SAXParseException; lineNumber: 215; columnNumber: 13; The content of element type "dble:rule" must match "(tableRule*,function*)".
错误原因：
function必须在rule之后。改完之后就正常
