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[GitHub] [spark] sarutak opened a new pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

sarutak opened a new pull request #33965:
URL: https://github.com/apache/spark/pull/33965


   ### What changes were proposed in this pull request?
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   This PR proposes to support `timestamp_ntz` as a type of time column for `SessionWIndow` like `TimeWindow` does.
   
   ### Why are the changes needed?
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   For better usability.
   
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   No.
   
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   New test.


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[GitHub] [spark] SparkQA commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

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URL: https://github.com/apache/spark/pull/33965#issuecomment-917445235


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[GitHub] [spark] HeartSaVioR commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

Posted by GitBox <gi...@apache.org>.
HeartSaVioR commented on pull request #33965:
URL: https://github.com/apache/spark/pull/33965#issuecomment-917755985


   cc. @gengliangwang @viirya @xuanyuanking 


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[GitHub] [spark] SparkQA commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

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URL: https://github.com/apache/spark/pull/33965#issuecomment-917879494


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[GitHub] [spark] SparkQA commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

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URL: https://github.com/apache/spark/pull/33965#issuecomment-917860287


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[GitHub] [spark] SparkQA commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #33965:
URL: https://github.com/apache/spark/pull/33965#issuecomment-917485074


   **[Test build #143167 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/143167/testReport)** for PR 33965 at commit [`7466297`](https://github.com/apache/spark/commit/746629798c63088798620e1f4085f2349237c900).
    * This patch passes all tests.
    * This patch merges cleanly.
    * This patch adds no public classes.


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[GitHub] [spark] gengliangwang closed pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

Posted by GitBox <gi...@apache.org>.
gengliangwang closed pull request #33965:
URL: https://github.com/apache/spark/pull/33965


   


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[GitHub] [spark] gengliangwang commented on pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

Posted by GitBox <gi...@apache.org>.
gengliangwang commented on pull request #33965:
URL: https://github.com/apache/spark/pull/33965#issuecomment-918208330


   Thanks, merging to master


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[GitHub] [spark] gengliangwang commented on a change in pull request #33965: [SPARK-36724][SQL] Support timestamp_ntz as a type of time column for SessionWindow

Posted by GitBox <gi...@apache.org>.
gengliangwang commented on a change in pull request #33965:
URL: https://github.com/apache/spark/pull/33965#discussion_r707011512



##########
File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/SessionWindow.scala
##########
@@ -69,10 +69,10 @@ case class SessionWindow(timeColumn: Expression, gapDuration: Expression) extend
   with NonSQLExpression {
 
   override def children: Seq[Expression] = Seq(timeColumn, gapDuration)
-  override def inputTypes: Seq[AbstractDataType] = Seq(TimestampType, AnyDataType)
+  override def inputTypes: Seq[AbstractDataType] = Seq(AnyTimestampType, AnyDataType)
   override def dataType: DataType = new StructType()
-    .add(StructField("start", TimestampType))
-    .add(StructField("end", TimestampType))
+    .add(StructField("start", children.head.dataType))

Review comment:
       nit: `children.head.dataType` => `timeColumn.dataType`




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