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Posted to commits@spark.apache.org by we...@apache.org on 2020/11/12 15:03:44 UTC

[spark] branch master updated (a3d2954 -> 2f07c56)

This is an automated email from the ASF dual-hosted git repository.

wenchen pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from a3d2954  [SPARK-33421][SQL] Support Greatest and Least in Expression Canonicalize
     add 2f07c56  [SPARK-33278][SQL] Improve the performance for FIRST_VALUE

No new revisions were added by this update.

Summary of changes:
 .../spark/sql/catalyst/optimizer/Optimizer.scala   |  13 +
 .../optimizer/OptimizeWindowFunctionsSuite.scala   |  76 ++++
 .../src/test/resources/sql-tests/inputs/window.sql |  66 ++--
 .../resources/sql-tests/results/window.sql.out     | 426 +++++++++++----------
 4 files changed, 339 insertions(+), 242 deletions(-)
 create mode 100644 sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/optimizer/OptimizeWindowFunctionsSuite.scala


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