rdblue commented on a change in pull request #24723: [SPARK-27857][SQL] Move
ALTER TABLE parsing into Catalyst
URL: https://github.com/apache/spark/pull/24723#discussion_r289550387
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
##########
@@ -2195,4 +2195,143 @@ class AstBuilder(conf: SQLConf) extends
SqlBaseBaseVisitor[AnyRef] with Logging
}
}
+ /**
+ * Parse new column info from ADD COLUMN into a NewColumn.
+ */
+ override def visitNewColumn(ctx: NewColumnContext): AnyRef = withOrigin(ctx)
{
+ NewColumn(
+ ctx.name.identifier.asScala.map(_.getText),
Review comment:
Fixed.
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