[SPARK-16530] [SQL] [TRIVIAL] Wrong Parser Keyword in ALTER TABLE CHANGE COLUMN #14186
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Contributor
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Pretty trivial :), but LGTM pending Jenkins. |
Member
Author
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Yeah! : ) |
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Test build #62273 has finished for PR 14186 at commit
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Contributor
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Merging to master. Thanks. |
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What changes were proposed in this pull request?
Based on the Hive SQL syntax, the command to change column name/type/position/comment is
ALTER TABLE CHANGE COLUMN. However, in our .g4 file, it isALTER TABLE CHANGE COLUMNS. Because it is the last optional keyword, it does not take any effect. Thus, I put the issue as a Trivial level.cc @hvanhovell
How was this patch tested?
Existing test cases