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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/10/09 04:52:16 UTC

[GitHub] [shardingsphere] tuichenchuxin opened a new issue, #20395: support parse alter profile

tuichenchuxin opened a new issue, #20395:
URL: https://github.com/apache/shardingsphere/issues/20395

Hi community,

This issue is for #20305.
ref to #6480

## Background
ShardingSphere parser engine helps users parse a SQL to get the AST (Abstract Syntax Tree) and visit this tree to get SQLStatement (Java Object). At present, this parser engine can handle SQLs for `MySQL`, `PostgreSQL`, `SQLServer`, `openGauss` and `Oracle`, which means we have to understand different database dialect SQLs.
More details:
https://shardingsphere.apache.org/document/current/en/reference/sharding/parse/

## Task
This issue is to support more sql parse.

- [ ] ALTER PROFILE [doc](https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/ALTER-PROFILE.html#GUID-7D2EA18A-49F9-40FA-ADE8-BB3D5D5FE4A1)

## Process
1. Compare SQL definitions in [Oficial SQL Doc](https://docs.oracle.com/en/database/oracle/oracle-database/18/lnpls/plsql-language-elements.html#GUID-285DFAEE-1A34-4248-BA4B-2591476A0C3C) and [ShardingSphere SQL Doc](https://github.com/apache/shardingsphere/tree/master/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-oracle/src/main/antlr4/imports/oracle).
2. If there is any difference in ShardingSphere SQL Doc, please correct them by referring to the Official SQL Doc.
3. Run `mvn install the current_file_module`.
4. Check whether there are any exceptions. If indeed, please fix them. (`Especially xxxVisitor.class`).
5. Add new corresponding SQL case in SQL Cases and expected parsed result in Expected Statment XML.
6. Run SQLParserParameterizedTest to make sure no exceptions.

## Relevant Skills
1. Master JAVA language
2. Have a basic understanding of Antlr g4 file
3. Be familiar with Oracle SQLs

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[GitHub] [shardingsphere] strongduanmu commented on issue #20395: support parse alter profile

Posted by GitBox <gi...@apache.org>.

strongduanmu commented on issue #20395:
URL: https://github.com/apache/shardingsphere/issues/20395#issuecomment-1272455208

   This issue has not been finished, so I will reopen it.


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[GitHub] [shardingsphere] github-actions[bot] commented on issue #20395: support parse alter profile

Posted by GitBox <gi...@apache.org>.

github-actions[bot] commented on issue #20395:
URL: https://github.com/apache/shardingsphere/issues/20395#issuecomment-1272348779

   Hello , this issue has not received a reply for several days.
   This issue is supposed to be closed.


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Re: [I] support parse alter profile [shardingsphere]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.

github-actions[bot] commented on issue #20395:
URL: https://github.com/apache/shardingsphere/issues/20395#issuecomment-2026019007

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


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[GitHub] [shardingsphere] github-actions[bot] closed issue #20395: support parse alter profile

Posted by GitBox <gi...@apache.org>.

github-actions[bot] closed issue #20395: support parse alter profile
URL: https://github.com/apache/shardingsphere/issues/20395


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