rdblue commented on a change in pull request #25305: [SPARK-28572][SQL] Simple
analyzer checks for CREATE TABLE v2
URL: https://github.com/apache/spark/pull/25305#discussion_r309823102
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/DataSourceResolution.scala
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@@ -245,6 +246,55 @@ case class DataSourceResolution(
catalog: TableCatalog,
identifier: Identifier,
create: CreateTableStatement): CreateV2Table = {
+
+ val isCaseSensitive = conf.caseSensitiveAnalysis
Review comment:
Spark's case sensitivity is what matters here because we can't rely on the
catalog to do anything differently. If Spark considers two column names to be
identical, then Spark should reject them.
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