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Author: zclllyybb

regression-test/suites/db_sync/prop/binlog/test_prop_retention_count.groovy

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+// 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("test_prop_retention_count") {
+    def helper = new GroovyShell(new Binding(['suite': delegate]))
+            .evaluate(new File("${context.config.suitePath}/../common", "helper.groovy"))
+
+    def dbName = context.dbName
+    def tableName = "tbl_" + helper.randomSuffix()
+
+    def exist = { res -> Boolean
+        return res.size() != 0
+    }
+
+    sql "DROP TABLE IF EXISTS ${dbName}.${tableName}"
+    target_sql "DROP TABLE IF EXISTS TEST_${dbName}.${tableName}"
+
+    helper.enableDbBinlog()
+
+    sql """
+        CREATE TABLE ${tableName} (
+            k0 DATETIME NOT NULL
+        )
+        partition by range (date_trunc(k0, 'day')) ()
+        PROPERTIES (
+            "replication_num" = "1",
+            "partition.retention_count" = "3"
+        );
+    """
+
+    helper.ccrJobDelete()
+    helper.ccrJobCreate()
+
+    assertTrue(helper.checkRestoreFinishTimesOf("${tableName}", 30))
+
+    assertTrue(helper.checkShowTimesOf("SHOW TABLES LIKE \"${tableName}\"", exist, 60, "sql"))
+
+    assertTrue(helper.checkShowTimesOf("SHOW TABLES LIKE \"${tableName}\"", exist, 60, "target"))
+
+    def target_res = target_sql "SHOW CREATE TABLE ${tableName}"
+
+    assertTrue(target_res[0][1].contains("\"partition.retention_count\" = \"3\""))
+
+    target_sql """
+        insert into ${tableName} select date_add('2022-01-01 00:00:00', interval number day) from numbers("number" = "100");
+    """
+    target_sql """ admin set frontend config ('dynamic_partition_check_interval_seconds' = '1') """
+    sleep(8000)
+    target_res = target_sql "show partitions from ${tableName}"
+    assertEquals(target_res.size(), 3)
+
+    target_sql """ admin set frontend config ('dynamic_partition_check_interval_seconds' = '600') """
+}