korlov42 commented on a change in pull request #9126:
URL: https://github.com/apache/ignite/pull/9126#discussion_r640470551
##########
File path:
modules/calcite/src/main/java/org/apache/ignite/internal/processors/query/calcite/rel/IgniteTableModify.java
##########
@@ -96,4 +108,64 @@ public IgniteTableModify(RelInput input) {
return new IgniteTableModify(cluster, getTraitSet(), getTable(),
sole(inputs),
getOperation(), getUpdateColumnList(), getSourceExpressionList(),
isFlattened());
}
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public List<Pair<RelTraitSet, List<RelTraitSet>>>
deriveRewindability(RelTraitSet nodeTraits,
+
List<RelTraitSet> inTraits) {
+ return
ImmutableList.of(Pair.of(nodeTraits.replace(TraitUtils.rewindability(inTraits.get(0))),
+ inTraits));
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public List<Pair<RelTraitSet, List<RelTraitSet>>>
deriveDistribution(RelTraitSet nodeTraits,
+
List<RelTraitSet> inTraits) {
+ return
ImmutableList.of(Pair.of(nodeTraits.replace(TraitUtils.distribution(inTraits.get(0))),
Review comment:
we should propagate here only hash distribution of the table we going to
modify
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