patch 4.0
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wangzelin.wzl
236
unittest/share/test_zone_merge_info.cpp
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236
unittest/share/test_zone_merge_info.cpp
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/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#define USING_LOG_PREFIX SHARE
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#include "share/ob_zone_merge_info.h"
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#include "share/ob_zone_merge_table_operator.h"
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#include "lib/stat/ob_session_stat.h"
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#include <gtest/gtest.h>
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#include "schema/db_initializer.h"
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namespace oceanbase
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{
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namespace share
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{
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using namespace common;
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using namespace share::schema;
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class TestZoneMergeInfo : public ::testing::Test
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{
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public:
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virtual void SetUp();
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virtual void TearDown() {}
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private:
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void build_global_merge_info();
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protected:
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const static uint64_t DEFAULT_TENANT_ID = 5;
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DBInitializer db_initer_;
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ObGlobalMergeInfo global_merge_info_;
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};
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void TestZoneMergeInfo::build_global_merge_info()
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{
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global_merge_info_.tenant_id_ = DEFAULT_TENANT_ID;
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global_merge_info_.zone_ = "";
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global_merge_info_.try_frozen_version_.value_ = 5;
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global_merge_info_.frozen_scn_.value_ = 4;
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global_merge_info_.frozen_time_.value_ = 99999;
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global_merge_info_.global_broadcast_scn_.value_ = 5;
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global_merge_info_.last_merged_scn_.value_ = 4;
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global_merge_info_.is_merge_error_.value_ = 0;
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}
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void TestZoneMergeInfo::SetUp()
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{
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int ret = db_initer_.init();
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ASSERT_EQ(OB_SUCCESS, ret);
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const bool only_core_tables = false;
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ret = db_initer_.create_system_table(only_core_tables);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = db_initer_.create_tenant_space_tables(DEFAULT_TENANT_ID);
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ASSERT_EQ(OB_SUCCESS, ret);
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build_global_merge_info();
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ASSERT_TRUE(global_merge_info_.is_valid());
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ret = ObZoneMergeTableOperator::insert_global_merge_info(db_initer_.get_sql_proxy(), global_merge_info_);
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ASSERT_EQ(OB_SUCCESS, ret);
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}
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TEST_F(TestZoneMergeInfo, global_merge_info)
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{
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ObGlobalMergeInfo tmp_merge_info;
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// get existed global_merge_info
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tmp_merge_info.tenant_id_ = global_merge_info_.tenant_id_;
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tmp_merge_info.zone_ = global_merge_info_.zone_;
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int ret = ObZoneMergeTableOperator::load_global_merge_info(db_initer_.get_sql_proxy(), tmp_merge_info);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(tmp_merge_info.frozen_time_.value_, global_merge_info_.frozen_time_.value_);
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// update global_merge_info in transaction
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const int64_t ori_frozen_version = global_merge_info_.frozen_scn_.value_;
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const int64_t ori_frozen_time = global_merge_info_.frozen_time_.value_;
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ObZoneMergeInfoItemTransUpdater updater;
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ret = updater.start(db_initer_.get_sql_proxy(), global_merge_info_.tenant_id_);
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ASSERT_EQ(OB_SUCCESS, ret);
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const int64_t now = ::oceanbase::common::ObTimeUtility::current_time();
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ret = global_merge_info_.frozen_scn_.update(updater, global_merge_info_.tenant_id_,
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global_merge_info_.zone_, ori_frozen_version + 1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = global_merge_info_.frozen_time_.update(updater, global_merge_info_.tenant_id_,
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global_merge_info_.zone_, ori_frozen_time + 1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(ori_frozen_version + 1, global_merge_info_.frozen_scn_.value_);
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ASSERT_EQ(ori_frozen_time + 1, global_merge_info_.frozen_time_.value_);
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ret = updater.end(true);
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ASSERT_EQ(OB_SUCCESS, ret);
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tmp_merge_info.reset();
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tmp_merge_info.tenant_id_ = global_merge_info_.tenant_id_;
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tmp_merge_info.zone_ = global_merge_info_.zone_;
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ret = ObZoneMergeTableOperator::load_global_merge_info(db_initer_.get_sql_proxy(), tmp_merge_info);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(tmp_merge_info.frozen_scn_.value_, global_merge_info_.frozen_scn_.value_);
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ASSERT_EQ(tmp_merge_info.frozen_time_.value_, global_merge_info_.frozen_time_.value_);
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}
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TEST_F(TestZoneMergeInfo, zone_merge_info)
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{
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const char *zone = "ZJ.HZ.XH";
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ObZoneMergeInfo zone_merge_info;
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zone_merge_info.tenant_id_ = DEFAULT_TENANT_ID;
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zone_merge_info.zone_ = zone;
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zone_merge_info.last_merged_scn_.value_ = 100;
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int ret = ObZoneMergeTableOperator::insert_zone_merge_info(db_initer_.get_sql_proxy(), zone_merge_info);
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ASSERT_EQ(OB_SUCCESS, ret);
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ret = zone_merge_info.last_merged_scn_.update(db_initer_.get_sql_proxy(), zone_merge_info.tenant_id_,
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zone_merge_info.zone_, 101);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(101, zone_merge_info.last_merged_scn_);
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zone_merge_info.reset();
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zone_merge_info.tenant_id_ = DEFAULT_TENANT_ID;
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zone_merge_info.zone_ = zone;
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ASSERT_NE(101, zone_merge_info.last_merged_scn_);
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ret = ObZoneMergeTableOperator::load_zone_merge_info(db_initer_.get_sql_proxy(), zone_merge_info);
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ASSERT_EQ(101, zone_merge_info.last_merged_scn_);
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}
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TEST_F(TestZoneMergeInfo, batch_execute)
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{
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// (1) batch load zone_merge_info
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ObZoneMergeInfo info1;
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const char *zone1 = "ZJ1";
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info1.tenant_id_ = OB_SYS_TENANT_ID;
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info1.zone_ = zone1;
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info1.last_merged_scn_.value_ = 101;
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int ret = ObZoneMergeTableOperator::insert_zone_merge_info(db_initer_.get_sql_proxy(), info1);
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ASSERT_EQ(OB_SUCCESS, ret);
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ObZoneMergeInfo info2;
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const char *zone2 = "ZJ2";
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info2.tenant_id_ = OB_SYS_TENANT_ID;
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info2.zone_ = zone2;
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info2.last_merged_scn_.value_ = 102;
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ret = ObZoneMergeTableOperator::insert_zone_merge_info(db_initer_.get_sql_proxy(), info2);
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ASSERT_EQ(OB_SUCCESS, ret);
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ObZoneMergeInfo info3;
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const char *zone3 = "ZJ3";
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info3.tenant_id_ = OB_SYS_TENANT_ID;
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info3.zone_ = zone3;
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info3.last_merged_scn_.value_ = 103;
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ret = ObZoneMergeTableOperator::insert_zone_merge_info(db_initer_.get_sql_proxy(), info3);
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ASSERT_EQ(OB_SUCCESS, ret);
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info1.last_merged_scn_.value_ = 0;
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info2.last_merged_scn_.value_ = 0;
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info3.last_merged_scn_.value_ = 0;
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ObArray<ObZoneMergeInfo> infos;
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infos.push_back(info1);
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infos.push_back(info2);
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infos.push_back(info3);
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for (int64_t i = 0; i < 3; ++i) {
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ASSERT_GT(100, infos.at(i).last_merged_scn_.value_);
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}
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ret = ObZoneMergeTableOperator::load_zone_merge_infos(db_initer_.get_sql_proxy(), infos);
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ASSERT_EQ(OB_SUCCESS, ret);
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for (int64_t i = 0; i < 3; ++i) {
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ASSERT_LT(100, infos.at(i).last_merged_scn_.value_);
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}
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// (2) create global_merge_info & zone_merge_info in one trans
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ObGlobalMergeInfo global_merge_info;
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global_merge_info = global_merge_info_;
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global_merge_info.tenant_id_ = OB_SYS_TENANT_ID;
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ObZoneMergeInfo info4;
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const char *zone4 = "ZJ4";
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info4.tenant_id_ = OB_SYS_TENANT_ID;
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info4.zone_ = zone4;
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info4.last_merged_scn_.value_ = 104;
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ObZoneMergeInfo info5;
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const char *zone5 = "ZJ5";
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info5.tenant_id_ = OB_SYS_TENANT_ID;
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info5.zone_ = zone5;
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info5.last_merged_scn_.value_ = 105;
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infos.reset();
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infos.push_back(info4);
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infos.push_back(info5);
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ret = ObZoneMergeTableOperator::insert_tenant_merge_info(db_initer_.get_sql_proxy(), global_merge_info, infos);
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ASSERT_EQ(OB_SUCCESS, ret);
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ObGlobalMergeInfo tmp_global_info;
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tmp_global_info.tenant_id_ = global_merge_info.tenant_id_;
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tmp_global_info.zone_ = global_merge_info.zone_;
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ret = ObZoneMergeTableOperator::load_global_merge_info(db_initer_.get_sql_proxy(), tmp_global_info);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(tmp_global_info.try_frozen_version_.value_, global_merge_info.try_frozen_version_.value_);
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ObZoneMergeInfo tmp_info4;
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tmp_info4.tenant_id_ = info4.tenant_id_;
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tmp_info4.zone_ = info4.zone_;
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ret = ObZoneMergeTableOperator::load_zone_merge_info(db_initer_.get_sql_proxy(), tmp_info4);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_EQ(tmp_info4.last_merged_scn_.value_, info4.last_merged_scn_.value_);
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// (3) batch delete by tenant_id
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ret = ObZoneMergeTableOperator::delete_tenant_merge_info(db_initer_.get_sql_proxy(), OB_SYS_TENANT_ID);
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ASSERT_EQ(OB_SUCCESS, ret);
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tmp_global_info.reset();
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tmp_global_info.tenant_id_ = global_merge_info.tenant_id_;
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tmp_global_info.zone_ = global_merge_info.zone_;
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ret = ObZoneMergeTableOperator::load_global_merge_info(db_initer_.get_sql_proxy(), tmp_global_info);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_NE(tmp_global_info.try_frozen_version_.value_, global_merge_info.try_frozen_version_.value_);
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}
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} // end namespace share
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} // end namespace oceanbase
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int main(int argc, char **argv)
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{
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oceanbase::common::ObLogger::get_logger().set_log_level("INFO");
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OB_LOGGER.set_log_level("INFO");
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testing::InitGoogleTest(&argc, argv);
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oceanbase::common::ObClusterVersion::get_instance().init(CLUSTER_VERSION_2200);
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return RUN_ALL_TESTS();
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}
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