我们在我们公司使用定制的百胜餐饮回购。有什么原因导致它们无法执行yum makecache命令。
我上CentOS Linux release 7.7.1908 (Core)了。
下面是我们在运行yum makecache时得到的错误
One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few
最近,由于查询时性能不佳,我更新了一个计算列,以便持久化。
但是,现在更新子记录会引发此错误。
System.Data.SqlClient.SqlException
Internal Query Processor Error: The query processor could not produce a query plan. For more information, contact Customer Support Services.
有一个内在的例外
An error occurred while saving entities that do not expose foreign