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### What changes were proposed in this pull request? Addressed comments in PR #30567, including: 1. add test case for SPARK-33647 and SPARK-33142 2. add migration guide 3. add `getRawTempView` and `getRawGlobalTempView` to return the raw view info (i.e. TemporaryViewRelation) 4. other minor code clean ### Why are the changes needed? Code clean and more test cases ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Existing and newly added test cases Closes #30666 from linhongliu-db/SPARK-33142-followup. Lead-authored-by: Linhong Liu <linhong.liu@databricks.com> Co-authored-by: Linhong Liu <67896261+linhongliu-db@users.noreply.github.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> |
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