cloud-fan commented on a change in pull request #28375:
URL: https://github.com/apache/spark/pull/28375#discussion_r416448092
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File path: docs/sql-migration-guide.md
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@@ -59,7 +59,7 @@ license: |
- In Spark 3.0, you can use `ADD FILE` to add file directories as well.
Earlier you could add only single files using this command. To restore the
behavior of earlier versions, set `spark.sql.legacy.addSingleFileInAddFile` to
`true`.
- - In Spark 3.0, `SHOW TBLPROPERTIES` throws `AnalysisException` if the table
does not exist. In Spark version 2.4 and below, this scenario caused
`NoSuchTableException`. Also, `SHOW TBLPROPERTIES` on a temporary view causes
`AnalysisException`. In Spark version 2.4 and below, it returned an empty
result.
+ - In Spark 3.0, `SHOW TBLPROPERTIES` throws `AnalysisException` if the table
does not exist. In Spark version 2.4 and below, this scenario caused
`NoSuchTableException`.
Review comment:
I don't think error message/exception type change is a breaking change.
@dongjoon-hyun what do you think?
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