[GitHub] [spark] sandeep-katta commented on a change in pull request #25452: [SPARK-28710][SQL]to fix replace function, spark should call drop and create function

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sandeep-katta commented on a change in pull request #25452: [SPARK-28710][SQL]to fix replace function, spark should call drop and create function
URL: https://github.com/apache/spark/pull/25452#discussion_r358163933
 
 

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 File path: sql/core/src/main/scala/org/apache/spark/sql/execution/command/functions.scala
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 @@ -82,8 +82,11 @@ case class CreateFunctionCommand(
     } else {
       // Handles `CREATE OR REPLACE FUNCTION AS ... USING ...`
       if (replace && catalog.functionExists(func.identifier)) {
-        // alter the function in the metastore
-        catalog.alterFunction(func)
 
 Review comment:
   I got it, yes this problem is only for HiveExternalCatalog, I will update the code and push

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