Github user mgaido91 closed the pull request at:
https://github.com/apache/spark/pull/21184
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Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r207859370
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -284,6 +288,80 @@ class Analyzer(
}
}
Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r202334300
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -284,6 +288,80 @@ class Analyzer(
}
}
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r202077386
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -284,6 +288,80 @@ class Analyzer(
}
}
Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r201961786
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -284,6 +288,80 @@ class Analyzer(
}
}
Github user mgaido91 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r201957701
--- Diff: sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala
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@@ -2265,4 +2266,15 @@ class DataFrameSuite extends QueryTest with
SharedS
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r201886545
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala
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@@ -284,6 +288,80 @@ class Analyzer(
}
}
Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/21184#discussion_r201769371
--- Diff: sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala
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@@ -2265,4 +2266,15 @@ class DataFrameSuite extends QueryTest with
Share
GitHub user mgaido91 opened a pull request:
https://github.com/apache/spark/pull/21184
[WIP][SPARK-24051][SQL] Replace Aliases with the same exprId
## What changes were proposed in this pull request?
If a user reuses the same column in different selects, it can happen that