cloud-fan commented on a change in pull request #32442:
URL: https://github.com/apache/spark/pull/32442#discussion_r628032240
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
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@@ -193,13 +193,32 @@ class AstBuilder extends SqlBaseBaseVisitor[AnyRef] with
SQLConfHelper with Logg
* This is only used for Common Table Expressions.
*/
override def visitNamedQuery(ctx: NamedQueryContext): SubqueryAlias =
withOrigin(ctx) {
- val subQuery: LogicalPlan = plan(ctx.query).optionalMap(ctx.columnAliases)(
+ val logicalPlan = Option(ctx.query).map(plan).orElse(
+ Option(ctx.ddlStatementForQuery).map(visitDdlStatementForQuery)).get
Review comment:
nit: we can call `visitDdlQuery` and don't need to create
`visitDdlStatementForQuery`
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