Indhumathi27 commented on a change in pull request #3495: [WIP] Support Query
Rollup for MV TimeSeries Queries
URL: https://github.com/apache/carbondata/pull/3495#discussion_r355256601
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File path:
datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVHelper.scala
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@@ -858,18 +859,163 @@ object MVHelper {
*/
def rewriteWithMVTable(rewrittenPlan: ModularPlan, rewrite: QueryRewrite):
ModularPlan = {
if (rewrittenPlan.find(_.rewritten).isDefined) {
- val updatedDataMapTablePlan = rewrittenPlan transform {
+ var updatedDataMapTablePlan = rewrittenPlan transform {
case s: Select =>
MVHelper.updateDataMap(s, rewrite)
case g: GroupBy =>
MVHelper.updateDataMap(g, rewrite)
}
+ if (rewrittenPlan.rolledUp) {
+ // add a new node on top of rolled up modular plan
Review comment:
Added
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