pranavbhole commented on code in PR #15020:
URL: https://github.com/apache/druid/pull/15020#discussion_r1332423141
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sql/src/main/java/org/apache/druid/sql/calcite/rel/DruidQuery.java:
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@@ -788,6 +790,24 @@ static Pair<DataSource, Filtration> getFiltration(
{
if (!canUseIntervalFiltering(dataSource)) {
return Pair.of(dataSource, toFiltration(filter,
virtualColumnRegistry.getFullRowSignature(), false));
+ } else if (dataSource instanceof UnnestDataSource) {
+ // UnnestDataSource can have another unnest data source
+ // join datasource, filtered data source, etc as base
+ Pair<DataSource, Filtration> pair = getFiltration(
+ ((UnnestDataSource) dataSource).getBase(),
Review Comment:
Can you please add test case for nested UnnestDatasources ? just want to
make sure that correct interval populates correctly for 2-3 nested case.
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