maedhroz commented on code in PR #2935:
URL: https://github.com/apache/cassandra/pull/2935#discussion_r1463973799
##########
src/java/org/apache/cassandra/index/sai/plan/FilterTree.java:
##########
@@ -96,22 +100,56 @@ private boolean localSatisfiedBy(DecoratedKey key,
Unfiltered unfiltered, Row st
if (filter.getIndexTermType().isNonFrozenCollection())
{
Iterator<ByteBuffer> valueIterator =
filter.getIndexTermType().valuesOf(row, now);
- result = op.apply(result, collectionMatch(valueIterator,
filter));
+ result = localOperator.apply(result,
collectionMatch(valueIterator, filter));
}
else
{
ByteBuffer value = filter.getIndexTermType().valueOf(key,
row, now);
- result = op.apply(result, singletonMatch(value, filter));
+ result = localOperator.apply(result, singletonMatch(value,
filter));
}
// If the operation is an AND then exit early if we get a
single false
- if (op == BooleanOperator.AND && !result)
+ if (localOperator == BooleanOperator.AND && !result)
return false;
+
+ // If the operation is an OR then exit early if we get a
single true
+ if (localOperator == BooleanOperator.OR && result)
+ return true;
}
}
return result;
}
+ private BooleanOperator getLocalOperator(Row regularRow, Row staticRow)
+ {
+ // This is an AND query, but the coordinator has indicated strict
filtering might not be allowed...
+ if (baseOperator == BooleanOperator.AND && !strict)
+ {
+ Long lastTimestamp = null;
+ Iterator<ColumnMetadata> columns = expressions.keySet().iterator();
+
+ while (columns.hasNext())
+ {
+ ColumnMetadata column = columns.next();
+ Row row = column.kind == Kind.STATIC ? staticRow : regularRow;
+ ColumnData data = row.getColumnData(column);
Review Comment:
That makes sense.
`pk2_idx` should test elements of composite partition keys and `ck_idx`
should hit clustering keys in `PartialUpdateHandlingTest`, IIRC
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