MaxGekk commented on a change in pull request #31229:
URL: https://github.com/apache/spark/pull/31229#discussion_r559378050
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/AlterTableAddPartitionExec.scala
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@@ -44,22 +45,25 @@ case class AlterTableAddPartitionExec(
table.name(), existsParts.map(_.ident), table.partitionSchema())
}
- notExistsParts match {
- case Seq() => // Nothing will be done
+ val isTableAltered = notExistsParts match {
+ case Seq() => false // Nothing will be done
case Seq(partitionSpec) =>
val partProp = partitionSpec.location.map(loc => "location" ->
loc).toMap
table.createPartition(partitionSpec.ident, partProp.asJava)
+ true
Review comment:
Similar code for partition dropping:
https://github.com/apache/spark/blob/84c1f436690c76bfd3bd1a664dba303cfc8381da/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/AlterTableDropPartitionExec.scala#L47-L59
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