[cases](regression-test) Add backup & restore test case of dup table

regression-test/suites/backup_restore/test_backup_restore_dup_without_default_keys.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_backup_restore_dup_without_default_keys", "backup_restore"){
+ String repoName = "test_backup_restore_dup_without_default_keys"
+ String dbName = "backup_restore_dup_without_default_keys_db"
+ String tableName = "dup_without_keys_table"
+
+ // backup & restore for duplicate without keys by default
+ def syncer = getSyncer()
+ syncer.createS3Repository(repoName)
+
+ sql "CREATE DATABASE IF NOT EXISTS ${dbName}"
+ sql "DROP TABLE IF EXISTS ${dbName}.${tableName}"
+ sql """
+ CREATE TABLE ${dbName}.${tableName} (
+ `id` LARGEINT NOT NULL,
+ `count` LARGEINT)
+ DISTRIBUTED BY HASH(`id`) BUCKETS 2
+ PROPERTIES
+ (
+ "replication_num" = "1",
+ "enable_duplicate_without_keys_by_default" = "true"
+ )
+ """
+
+ List<String> values = []
+ for(int i = 1;i <= 10; ++i){
+ values.add("(${i}, ${i})")
+ }
+ sql "INSERT INTO ${dbName}.${tableName} VALUES ${values.join(",")}"
+
+ def result = sql "SELECT * FROM ${dbName}.${tableName}"
+ assertEquals(result.size(),values.size())
+
+ String snapshotName = "test_backup_restore_dup_without_default_keys_snapshot"
+ sql """
+ BACKUP SNAPSHOT ${dbName}.${snapshotName}
+ TO `${repoName}`
+ ON (${tableName})
+ """ 
+
+ while (!syncer.checkSnapshotFinish(dbName)) {
+ Thread.sleep(3000)
+ }
+ def snapshot = syncer.getSnapshotTimestamp(repoName, snapshotName)
+ assertTrue(snapshot != null)
+
+ sql "TRUNCATE TABLE ${dbName}.${tableName}"
+
+ sql """
+ RESTORE SNAPSHOT ${dbName}.${snapshotName}
+ FROM `${repoName}`
+ ON (`${tableName}`)
+ PROPERTIES
+ (
+ "backup_timestamp" = "${snapshot}",
+ "replication_num" = "1",
+ )
+ """
+ while (!syncer.checkAllRestoreFinish(dbName)) {
+ Thread.sleep(3000)
+ }
+ result = sql "SELECT * FROM ${dbName}.${tableName}"
+ assertEquals(result.size(), values.size());
+
+ sql "DROP TABLE ${dbName}.${tableName} FORCE"
+ sql "DROP DATABASE ${dbName} FORCE"
+ sql "DROP REPOSITORY `${repoName}`"
+}