cloud-fan commented on code in PR #46665: URL: https://github.com/apache/spark/pull/46665#discussion_r1631775974
########## sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala: ########## @@ -117,6 +118,57 @@ class AstBuilder extends DataTypeAstBuilder with SQLConfHelper with Logging { } } + override def visitCompoundOrSingleStatement( + ctx: CompoundOrSingleStatementContext): CompoundBody = { + Option(ctx.singleCompoundStatement()).map { s => + visit(s).asInstanceOf[CompoundBody] + }.getOrElse { + val logicalPlan = visitSingleStatement(ctx.singleStatement()) + CompoundBody(List(SparkStatementWithPlan( + parsedPlan = logicalPlan, + sourceStart = ctx.start.getStartIndex, + sourceEnd = ctx.stop.getStopIndex + 1))) + } + } + + override def visitSingleCompoundStatement(ctx: SingleCompoundStatementContext): CompoundBody = { + visit(ctx.beginEndCompoundBlock()).asInstanceOf[CompoundBody] + } + + private def visitCompoundBodyImpl(ctx: CompoundBodyContext): CompoundBody = { + val buff = ListBuffer[CompoundPlanStatement]() + for (i <- 0 until ctx.getChildCount) { + val child = ctx.getChild(i) + val visitedChild = visit(ctx.getChild(i)) Review Comment: when will it be null? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org