liuyehcf

## Background Subquery is the one of most complex part of sql standard, and there are three different classification dimensions, one is based on the location of the subquery, one...

## Feature request Currently, we have support subquery in `WHERE Clause`, `HAVING Clause` AND `SELECT Clause`, and we are planning to support subquery in `ON Clause`, examples shown as below:...

[Feature] Support ON Clause subquery

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## What type of PR is this： - [ ] bug - [x] feature - [ ] enhancement - [ ] refactor - [ ] others ## Which issues of...

## What type of PR is this： - [x] BugFix - [ ] Feature - [ ] Enhancement - [ ] Refactor - [ ] UT - [ ] Doc...

### Steps to reproduce the behavior (Required) TPCH_1G ```sql select O_CUSTKEY, rk from ( select *, rank() over(order by O_CUSTKEY/O_ORDERKEY) as rk from orders )a inner join ( select *...

Snippet 'fori' cannot jump to the `type` placeholder

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snippet `fori` is like this: ```cpp for (int i = 0; i < count; i++) { } ``` It has four placeholders, which respectively are `count`、`0`、`i++`、`int` of the above case....

Add perl formatting support using Perltidy

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Solves #210

**Formatter tool** [Name of the tool and link to context] [perltidy](https://perltidy.sourceforge.net/) **Filetype(s)** [Applicable languages/filetypes you'd like to use this tool to format] * perl **Additional context** [Add any other context...

Update README.md

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### Changelog category : - New Feature - Bug Fix - Improvement - Performance Improvement - Backward Incompatible Change - Build/Testing/Packaging Improvement - Documentation (changelog entry is not required) -...

[Question] FileStoreCommitImpl.tryCommitOnce failed

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### Search before asking - [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar. ### Paimon version 0.8.0 ### Compute Engine Flink ### Minimal reproduce step `docker-compose.yml` from [flink-sql-client-with-session-cluster](https://nightlies.apache.org/flink/flink-docs-master/docs/deployment/resource-providers/standalone/docker/#flink-sql-client-with-session-cluster),...