rt

regression-test/suites/nereids_rules_p0/or_to_in/ortoin.groovy

@@ -0,0 +1,62 @@
+// 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.
+
+
+suite("ortoin") {
+    sql """
+    drop table if exists table_10_undef_partitions2_keys3_properties4_distributed_by53;
+    CREATE TABLE `table_10_undef_partitions2_keys3_properties4_distributed_by53` (
+    `pk` int NULL,
+    `col_varchar_10__undef_signed` varchar(10) NULL,
+    `col_bigint_undef_signed` bigint NULL,
+    `col_varchar_64__undef_signed` varchar(64) NULL
+    ) ENGINE=OLAP
+    DUPLICATE KEY(`pk`, `col_varchar_10__undef_signed`)
+    DISTRIBUTED BY HASH(`pk`) BUCKETS 10
+    PROPERTIES (
+    "replication_allocation" = "tag.location.default: 1");
+    """
+
+    // OrToIn Rule set state flag in Or expression. SimplifyRange Rule may remove this flag, and hence 
+    // OrToIn and SimplifyRange Rules go into dead loop.
+    // to fix this bug, if the input expression and output expression of SimplifyRange Rule are the same,
+    // SimplifyRange will return input expression to keep expression state.
+    // 
+    sql """
+    explain
+    SELECT
+        *
+    FROM
+        table_10_undef_partitions2_keys3_properties4_distributed_by53
+    WHERE
+    (
+            `pk` IN (2, -114)
+            AND `pk` IS NOT NULL
+        )
+        OR 
+        (
+            col_varchar_64__undef_signed IS NULL
+            AND  `pk` IN (7, 1)
+            AND `pk` IS NOT NULL
+        )
+        OR
+        (
+            (`pk` <> -89)
+        )
+        ; 
+    """
+}