Postgresql : not support function row_number()

## 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

Start with the ShardingSphere-Proxy 5.4.1 setup and reproduce the PostgreSQL query using row_number() over partition by house_id. Compare the proxy result with the expected relation_index values 1 and 2; done means the query produces the expected row numbers for the supplied memberinfo data.

Written by the indexing model from the issue text.