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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2019/08/31 23:00:47 UTC

[GitHub] [spark] gatorsmile commented on a change in pull request #25626: [SPARK-28892][SQL] Add UPDATE support for DataSource V2

gatorsmile commented on a change in pull request #25626: [SPARK-28892][SQL] Add UPDATE support for DataSource V2
URL: https://github.com/apache/spark/pull/25626#discussion_r319738585
 
 

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 File path: sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4
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 @@ -215,6 +215,7 @@ statement
     | SET .*?                                                          #setConfiguration
     | RESET                                                            #resetConfiguration
     | DELETE FROM multipartIdentifier tableAlias whereClause           #deleteFromTable
+    | UPDATE multipartIdentifier tableAlias setClause whereClause      #updateTable
 
 Review comment:
   whereClause is optional. 

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