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https://issues.apache.org/jira/browse/COMDEV-488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chuxin Chen updated COMDEV-488:
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Labels: Mentor ShardingSphere gsoc2023 mentor (was: Mentor ShardingSphere
gsoc2023)
> Apache ShardingSphere: Support mainstream database metadata table query
> -----------------------------------------------------------------------
>
> Key: COMDEV-488
> URL: https://issues.apache.org/jira/browse/COMDEV-488
> Project: Community Development
> Issue Type: Improvement
> Components: GSoC/Mentoring ideas
> Reporter: Chuxin Chen
> Priority: Major
> Labels: Mentor, ShardingSphere, gsoc2023, mentor
>
> h2. Apache ShardingSphere
> Apache ShardingSphere is positioned as a Database Plus, and aims at building
> a standard layer and ecosystem above heterogeneous databases. It focuses on
> how to reuse existing databases and their respective upper layer, rather than
> creating a new database. The goal is to minimize or eliminate the challenges
> caused by underlying databases fragmentation.
> {*}Page{*}:
> [https://shardingsphere.apache.org|https://shardingsphere.apache.org/]
> {*}Github{*}: [https://github.com/apache/shardingsphere]
> h2. Background
> ShardingSphere has designed its own metadata database to simulate metadata
> queries that support various databases.
> {*}More details{*}:
> [https://github.com/apache/shardingsphere/issues/21268]
> [https://github.com/apache/shardingsphere/issues/22052]
> h2. Task
> * Support PostgreSQL AND openGauss `\d tableName` and `l`
> * Support query for MySQL metadata `TABLES`, `COLUMNS`
> {*}Notice{*}, these issues can be a good example.
> [https://github.com/apache/shardingsphere/pull/22053]
> [https://github.com/apache/shardingsphere/pull/22057/]
> [https://github.com/apache/shardingsphere/pull/22166/]
> [https://github.com/apache/shardingsphere/pull/22182]
> h2. Relevant Skills
> * Master JAVA language
> * Have a basic understanding of Zookeeper
> * Be familiar with MySQL/Postgres SQLs
>
> h3. Mentor
> Chuxin Chen, Committer of Apache ShardingSphere, tuichenchu...@apache.org
> Zhengqiang Duan, PMC of Apache ShardingSphere, duanzhengqi...@apache.org
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