[GitHub] [pinot] atris commented on a diff in pull request #8466: Implement CONTAINS Operator

[GitBox <gi...@apache.org>]

atris commented on code in PR #8466:
URL: https://github.com/apache/pinot/pull/8466#discussion_r843453406


##########
pinot-common/src/main/java/org/apache/pinot/common/request/context/predicate/ContainsPredicate.java:
##########
@@ -0,0 +1,66 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.pinot.common.request.context.predicate;
+
+import java.util.Objects;
+import org.apache.pinot.common.request.context.ExpressionContext;
+
+
+/**
+ * Represents a CONTAINS predicate.
+ */
+public class ContainsPredicate extends TextMatchPredicate {

Review Comment:
   This is to allow TextMatchFilterOperator to be able to process a CONTAINS predicate.



##########
pinot-common/src/main/java/org/apache/pinot/sql/parsers/CalciteSqlParser.java:
##########
@@ -703,6 +703,10 @@ private static Expression compileFunctionExpression(SqlBasicCall functionNode) {
         negated = ((SqlLikeOperator) functionNode.getOperator()).isNegated();
         canonicalName = SqlKind.LIKE.name();
         break;
+      case CONTAINS:
+        negated = ((SqlLikeOperator) functionNode.getOperator()).isNegated();

Review Comment:
   Ack, removed



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