MaxGekk opened a new pull request, #42365:
URL: https://github.com/apache/spark/pull/42365

   ### What changes were proposed in this pull request?
   In the PR, I propose to check that `DEFAULT` clause contains a parameter. If 
so, raise appropriate error about the feature is not supported.
   
   ### Why are the changes needed?
   This improves user experience with Spark SQL by saying about the root cause 
of the issue.
   
   ### Does this PR introduce _any_ user-facing change?
   No if user's code doesn't depend on error message.
   
   ### How was this patch tested?
   By running new test:
   ```
   $ build/sbt "test:testOnly *ParametersSuite"
   ```


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