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有问题的参数是LOCAL_LISTENER。以前运行时SHOW PARAMETER LOCAL_LISTENER没有返回值。前段时间,这已更改为某个值。我们现在遇到了侦听器问题,并希望将其恢复为默认值。我是使用相同的ALTER SYSTEM命令,但使用空白字符串还是有其他方法?
LOCAL_LISTENER
SHOW PARAMETER LOCAL_LISTENER
ALTER SYSTEM
使用“ alter system reset ...”
alter system reset ...