blerer commented on code in PR #3095:
URL: https://github.com/apache/cassandra/pull/3095#discussion_r1590957640
##########
src/java/org/apache/cassandra/cql3/restrictions/ClusteringColumnRestrictions.java:
##########
@@ -92,24 +92,16 @@ public ClusteringColumnRestrictions mergeWith(Restriction
restriction, @Nullable
return new ClusteringColumnRestrictions(this.comparator,
newRestrictionSet, allowFiltering);
}
- private boolean hasMultiColumnSlice()
- {
- for (SingleRestriction restriction : restrictions)
- {
- if (restriction.isMultiColumn() && restriction.isSlice())
- return true;
- }
- return false;
- }
-
public NavigableSet<Clustering<?>> valuesAsClustering(QueryOptions
options, ClientState state) throws InvalidRequestException
{
- MultiCBuilder builder = MultiCBuilder.create(comparator, hasIN());
+ MultiCBuilder builder = new MultiCBuilder(comparator);
for (SingleRestriction r : restrictions)
{
- r.appendTo(builder, options);
+ List<ClusteringElements> values = r.values(options);
+ builder.extend(values);
- if (hasIN() && Guardrails.inSelectCartesianProduct.enabled(state))
+ // If values is greater than 1 we know that the restriction is an
IN
+ if (values.size() > 1 &&
Guardrails.inSelectCartesianProduct.enabled(state))
Review Comment:
One goal of the patch was to remove the concept of operators when you look
at a set of restrictions. There is no `isIN` any more in this class.
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