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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/03/11 01:01:26 UTC

[GitHub] [spark] sarutak commented on a change in pull request #31800: [SPARK-34697][SQL] Allow DESCRIBE FUNCTION and SHOW FUNCTIONS explain about || (string concatenation operator)

sarutak commented on a change in pull request #31800:
URL: https://github.com/apache/spark/pull/31800#discussion_r591990475



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File path: sql/core/src/main/scala/org/apache/spark/sql/execution/command/functions.scala
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@@ -140,6 +140,9 @@ case class DescribeFunctionCommand(
             "[WHEN expr4 THEN expr5]* [ELSE expr6] END - " +
             "When `expr1` = `expr2`, returns `expr3`; " +
             "when `expr1` = `expr4`, return `expr5`; else return `expr6`.") :: Nil
+      case "||" =>

Review comment:
       Ah, right. I'll update it..




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