gparai commented on a change in pull request #1744: Drill 7148 - Join order,
multi-col ndv and aggregate rowcount fixes for TPCH queries
URL: https://github.com/apache/drill/pull/1744#discussion_r275195094
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/cost/DrillRelMdDistinctRowCount.java
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@@ -80,10 +87,10 @@ public Double getDistinctRowCount(Join rel,
RelMetadataQuery mq,
@Override
public Double getDistinctRowCount(RelNode rel, RelMetadataQuery mq,
ImmutableBitSet groupKey, RexNode predicate) {
- if (rel instanceof DrillScanRelBase) { // Applies to both
Drill Logical and Physical Rels
+ if (rel instanceof TableScan) { // Applies to both
Drill Logical and Physical Rels
Review comment:
Done
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