Postgresql : not support function row_number()

[agoodcoolman]

Bug Report

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Which version of ShardingSphere did you use?

5.4.1

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

ShardingSphere-Proxy apache-shardingsphere-5.4.1-shardingsphere-proxy-bin

Expected behavior

create table sql CREATE TABLE memberinfo ( id INT PRIMARY KEY, name VARCHAR(50), idcard VARCHAR(50), house_id VARCHAR(50),relation INT；

insert into sample data. insert into memberinfo (id, name, idcard, house_id, relation) values (1, '张三', '421106199901011234', "123456houseid", 1) ,(2, '李四', '42110619900101789', "123456houseid", 1)

query sql select house_id, relation, row_number() over (partition by house_id ORDER BY relation asc ) AS relation_index from memberinfo where house_id = '123456houseid'

sharding-config

###expected result:

Actual behavior

relation_xuhao coloum 1,1 is error.

expected result relation_index is 1,2.

Reason analyze (If you can)

in postgrmaybe not support.

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

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

in database: Postgresql
query sql 'select house_id, relation, row_number() over (partition by house_id ORDER BY relation asc ) AS relation_index from memberinfo where house_id = '123456houseid''

in Postgresql, function row_number() is not work

[RaigorJiang]

Hi @agoodcoolman , Thanks for your feedback, are you intrested in improving it?

[agoodcoolman]

I'll try it.

[agoodcoolman]

@RaigorJiang sorry, I don't have time to modify this issue.

[RaigorJiang]

@agoodcoolman OK, I'll mark this issue as volunteer wanted, thank you~

[github-actions[bot]]

There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.

[zt9788]

mysql not support ROW_NUMBER() OVER (ORDER BY id) too ,in shardingshpere5.3.2 @RaigorJiang dose it will support in next version? or plan to support it

[github-actions[bot]]

There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.

[shubham-j-sde]

Hey @agoodcoolman I've been trying to reproduce the issue, using ShardingSphereProxy 5.4.1 and Postgres 16.2 with Zookeeper 3.9.2 as Cluster Type . Have used the sharding-config you have posted (naming it as sharding_db).

But row_number() seems to be working fine:

can you share postgres version, mode configuration and probably a sample dataset to look into this further.

also, @RaigorJiang , i'll like to try resolving this issue. Thanks

[github-actions[bot]]

There hasn't been any activity on this issue recently, and in order to prioritize active issues, it will be marked as stale.