huaxingao commented on a change in pull request #29695: URL: https://github.com/apache/spark/pull/29695#discussion_r530060859
########## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/V2ScanRelationPushDown.scala ########## @@ -73,33 +77,25 @@ object V2ScanRelationPushDown extends Rule[LogicalPlan] { postScanFilters) Aggregate(groupingExpressions, resultExpressions, plan) } else { - val resultAttributes = resultExpressions.map(_.toAttribute) - .map ( e => e match { case a: AttributeReference => a }) - var index = 0 val aggOutputBuilder = ArrayBuilder.make[AttributeReference] - for (a <- resultAttributes) { - val newName = if (a.name.contains("FILTER")) { - a.name.substring(0, a.name.indexOf("FILTER") - 1) - } else if (a.name.contains("DISTINCT")) { - a.name.replace("DISTINCT ", "") - } else { - a.name - } - - aggOutputBuilder += - a.copy(name = newName, - dataType = aggregates(index).dataType)(exprId = NamedExpression.newExprId, - qualifier = a.qualifier) - index += 1 + for (a <- aggregates) { + aggOutputBuilder += AttributeReference(toPrettySQL(a), a.dataType)() } val aggOutput = aggOutputBuilder.result - var newOutput = aggOutput - for (col <- output) { - if (!aggOutput.exists(_.name.contains(col.name))) { - newOutput = col +: newOutput + val newOutputBuilder = ArrayBuilder.make[AttributeReference] + for (col1 <- output) { + var found = false + for (col2 <- aggOutput) { + if (contains(col2.name, col1.name)) { Review comment: @rf972 Thanks for sharing the TCPH tests results! I will fix the bug. I actually haven't done extensive tests yet. I will do more tests after the Thanksgiving weekend. ---------------------------------------------------------------- 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. 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