Issue 1:
Which version of ShardingSphere did you use?

we find java version: java8, full_version=1.8.0_342, full_path=/home/peilq_sharding/bisheng-jdk1.8.0_342//bin/java

ShardingSphere-5.2.2-SNAPSHOT

Commit ID: dirty-753c0cee8ee6fd3db00536da55b64bc5198a3758

Commit Message: Optimize sqlFederationExecutor init logic when sqlFederationType modify dynamically (#22209)

Branch: 753c0ce

Build time: 2022-11-19T10:18:41+0800

Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?

ShardingSphere-Proxy

Expected behavior

In the federation scenario, the view information in zookeeper exists duplicate name even the view has already dropped.

Actual behavior

In the federation scenario, the view information in zookeeper exists duplicate name even the view has already dropped.

Reason analyze (If you can)

Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.

gsql -d test_db -p 11000 -r -h 7.212.123.28 -U sharding -W sharding -r -a <17.sql >17.ss 2>&1

-- step1.1：相同表 union 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 2900 union select * from t_order where order_id > 2500 order by order_id ;
-- 查询视图
select * from select_view limit 3, 5;
-- 删除视图
drop view select_view;
-- step1.2：相同表 union all测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 2900 union all select * from t_order where order_id > 2500 order by order_id ;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step1.3：相同表 union distinct 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 2900 union distinct select * from t_order where order_id > 2500 order by order_id ;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step1.4：相同表 （）union 测试；expect：查询结果正确
create view select_view as (select * from t_order where order_id > 2900 ) union (select * from t_order where order_id > 2500 order by order_id ) order by 1,2;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step1.5：多个分片表 union 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2500 union select i.order_id, i.user_id from t_order_item i where i.order_id > 2500 order by order_id limit 5, 5;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step1.6：分片表、单表 union all 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 union all select u.user_id from t_user u order by user_id limit 5, 5;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;

-- step2.1：相同表 intersect all 测试；expect：查询结果正确
create view select_view as select * from t_order intersect all select * from t_order order by order_id limit 5, 5;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step2.2：相同表 intersect 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 2000 intersect select * from t_order where order_id > 1500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step2.3：多个分片表 intersect all 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2500 intersect all select i.order_id, i.user_id from t_order_item i where i.order_id > 2400 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step2.4：多个分片表 intersect 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2500 intersect select i.order_id, i.user_id from t_order_item i where i.order_id > 2400 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step2.5：多个分片表 多个intersect 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2500 intersect select i.order_id, i.user_id from t_order_item i where i.order_id > 2400 intersect select i.order_id, i.user_id from t_order_item i where i.order_id < 2700 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step2.6：分片表、单表 intersect 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 intersect select u.user_id from t_user u order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;

-- step3.1：相同表 except all 测试；expect：查询结果正确
create view select_view as select * from t_order except all select * from t_order where order_id > 1500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step3.2：相同表 except 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 1500 except select * from t_order where order_id > 2000 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step3.3：多个分片表 except all 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2500 except all select i.order_id, i.user_id from t_order_item i where i.order_id > 2000 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step3.4：多个分片表 except 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 2600 except select i.order_id, i.user_id from t_order_item i where i.order_id > 2500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step3.5：分片表、单表 except all 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 except all select u.user_id from t_user u order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step3.5：分片表、单表 except 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 1500 except select u.user_id from t_user u where user_id >5 order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;

-- step4.1：相同表 minus all 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 1500 minus all select * from t_order where order_id > 1600 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.2：相同表 minus 测试；expect：查询结果正确
create view select_view as select * from t_order where order_id > 2000 minus select * from t_order where order_id > 1500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.3：多个分片表 minus all 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 1500 minus all select i.order_id, i.user_id from t_order_item i where i.order_id > 1500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.4：多个分片表 minus 测试；expect：查询结果正确
create view select_view as select o.order_id, o.user_id from t_order o where o.order_id > 1500 minus select i.order_id, i.user_id from t_order_item i where i.order_id > 1500 order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.5：分片表、单表 minus all 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 minus all select u.user_id from t_user u where u.user_id <29 order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.6：分片表、单表 minus 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 minus select u.user_id from t_user u where u.user_id <29 order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
-- step4.6：分片表、单表 minus distinct 测试；expect：查询结果正确
create view select_view as select o.user_id from t_order o where o.order_id > 2500 minus distinct select u.user_id from t_user u where u.user_id <29 order by user_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;

-- step5.1：相同表 UNION/INTERSECT/EXCEPT/MINUS组合优先级测试验证；expect：查询结果正确
create view select_view as (select * from t_order where order_id = 1500 union select * from t_order where order_id = 1800 )INTERSECT select * from t_order where status ='finish' order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
create view select_view as select * from t_order where order_id = 1500 union (select * from t_order where order_id = 1800 INTERSECT select * from t_order where status ='finish' order by order_id);
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;
create view select_view as select * from t_order where order_id = 1500 union select * from t_order where order_id = 1800 INTERSECT select * from t_order where status ='finish' order by order_id;
-- 查询视图
select * from select_view;
-- 删除视图
drop view select_view;

Example codes for reproduce this issue (such as a github link).

drop table if exists t_order;
create table t_order (order_id int primary key, user_id int not null, status varchar(50) not null, merchant_id int not null, remark varchar(50), creation_date date);
insert into t_order values(1000, 10, 'init', 1, 'test', '2017-07-08');
insert into t_order values(1001, 10, 'init', 2, 'test', '2017-07-08');
insert into t_order values(2000, 20, 'init', 3, 'test', '2017-08-08');
insert into t_order values(2001, 20, 'init', 4, 'test', '2017-08-08');
insert into t_order values(1100, 11, 'init', 5, 'test', '2017-08-08');
insert into t_order values(1101, 11, 'init', 6, 'test', '2017-08-08');
insert into t_order values(2100, 21, 'finish', 7, 'test', '2017-08-08');
insert into t_order values(2101, 21, 'finish', 8, 'test', '2017-08-08');
insert into t_order values(1200, 12, 'finish', 9, 'finish', '2017-08-08');
insert into t_order values(1201, 12, 'finish', 10, 'test22', '2017-08-18');
insert into t_order values(2200, 22, 'finish', 11, 'test', '2017-08-18');
insert into t_order values(2201, 22, 'finish', 12, 'test', '2017-08-18');
insert into t_order values(1300, 13, 'finish', 13, '', '2017-08-18');
insert into t_order values(1301, 13, 'finish', 14, 'test', '2017-08-18');
insert into t_order values(2300, 23, 'finish ', 15, 'test', '2017-08-18');
insert into t_order values(2301, 23, 'finish', 16, 'test', '2017-08-18');
insert into t_order values(1400, 14, 'init', 17, '', '2017-08-18');
insert into t_order values(1401, 14, 'init', 18, 'test', '2017-08-18');
insert into t_order values(2400, 24, 'init', 19, 'test', '2017-08-18');
insert into t_order values(2401, 24, 'init', 20, 'test', '2017-08-18');
insert into t_order values(1500, 15, 'init', 1, '', '2017-08-28');
insert into t_order values(1501, 15, 'init', 2, 'test', '2017-08-28');
insert into t_order values(2500, 25, 'init', 3, 'test', '2017-08-28');
insert into t_order values(2501, 25, 'init', 4, 'test', '2017-08-28');
insert into t_order values(1600, 16, 'init', 5, 'test', '2017-08-28');
insert into t_order values(1601, 16, 'init', 6, '', '2017-08-28');
insert into t_order values(2600, 26, 'init', 7, 'test', '2017-08-28');
insert into t_order values(2601, 26, 'init', 8);
insert into t_order values(1700, 17, 'init', 9, 'test', '2017-08-28');
insert into t_order values(1701, 17, 'finish', 10, 'test', '2017-08-18');
insert into t_order values(2700, 27, 'finish', 11, 'test', '2017-08-18');
insert into t_order values(2701, 27, 'finish', 12, 'test', '2017-08-18');
insert into t_order values(1800, 18, 'finish', 13, 'test', '2017-08-18');
insert into t_order values(1801, 18, 'finish', 14);
insert into t_order values(2800, 28, 'finish', 15, 'test', '2017-08-18');
insert into t_order values(2801, 28, 'finish', 16, 'test', '2017-08-18');
insert into t_order values(1900, 19, 'init', 17, 'test', '2017-08-18');
insert into t_order values(1901, 19, 'init', 18, 'test', '2017-08-18');
insert into t_order values(2900, 29, 'init', 19, 'test', '2017-08-18');
insert into t_order values(2901, 29, 'init', 20, 'test', '2017-08-18');
insert into t_order values(1902, 19, 'init', 17, 'test11', '2017-08-18');
insert into t_order values(1903, 19, 'init', 18, 'test12', '2017-08-18');
insert into t_order values(2902, 29, 'init', 19, 'test', '2017-08-18');
insert into t_order values(2903, 29, 'init', 20, 'test', '2017-08-18');

schemaName: test_db
dataSources:
ds_0:
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 260
minPoolSize: 10
password: Test@123
url: jdbc:opengauss://90.90.44.171:14000/test_db?batchMode=on
username: tpccuser
ds_1:
connectionTimeoutMilliseconds: 30000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 260
minPoolSize: 10
password: Test@123
url: jdbc:opengauss://90.90.44.171:15000/test_db?batchMode=on
username: tpccuser
rules:
- !SHARDING
tables:
t_user:
actualDataNodes: ds_0.t_user
t_product:
actualDataNodes: ds_0.t_product
t_merchant:
actualDataNodes: ds_1.t_merchant
t_product_detail:
actualDataNodes: ds_1.t_product_detail
t_order:
actualDataNodes: ds_${0..1}.t_order
databaseStrategy:
standard:
shardingColumn: user_id
shardingAlgorithmName: database_inline
t_order_item:
actualDataNodes: ds_${0..1}.t_order_item
databaseStrategy:
standard:
shardingColumn: user_id
shardingAlgorithmName: database_inline
t_order_item1:
actualDataNodes: ds_${0..1}.t_order_item1
databaseStrategy:
standard:
shardingColumn: user_id
shardingAlgorithmName: database_inline
t_new_order:
actualDataNodes: ds_${0..1}.t_new_order_${0..1}
databaseStrategy:
standard:
shardingAlgorithmName: database_inline
shardingColumn: user_id
tableStrategy:
standard:
shardingColumn: order_id
shardingAlgorithmName: table_inline
bindingTables:
- t_order,t_order_item
broadcastTables:
- t_product_category
- t_country
shardingAlgorithms:
database_inline:
type: INLINE
props:
algorithm-expression: ds_${user_id % 2}
allow-range-query-with-inline-sharding: true
table_inline:
type: INLINE
props:
algorithm-expression: t_new_order_${order_id % 2}
allow-range-query-with-inline-sharding: true
mode:
type: Cluster
repository:
type: ZooKeeper
props:
namespace: governance_ds
server-lists: 7.212.123.28:2181
retryIntervalMilliseconds: 500
timeToLiveSeconds: 60
maxRetries: 3
operationTimeoutMilliseconds: 500
authority:
users:
- user: root@%
password: root
- user: sharding
password: sharding
privilege:
type: ALL_PERMITTED
rules:
- !TRANSACTION
defaultType: XA
providerType: Atomikos
props:
sql-show: true

Issue 2:
Bug Report

Please answer these questions before submitting your issue. Thanks!

Which version of ShardingSphere did you use?

4.0.0-RC2

Which project did you use? Sharding-JDBC or Sharding-Proxy?

Sharding-JDBC

Actual behavior