fengyunhe edited a comment on issue #5274: URL: https://github.com/apache/shardingsphere/issues/5274#issuecomment-618207731
> Hi @fengyunhe , I think it doesn't cause by the `more than one database query support order by use string column`. > > you can reference this issue: #3905 > fix by: #3918 . The problem I encountered is that when adding a new column, there is no newly added column in MetaData, getColumn will return null resulting in a null pointer exception, the key to the problem is whether the MetaData in LogicSchema has been updated after adding a column #3918 as a table name change from logic table to actual table name to fix get table meta data from LogicSchema. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
