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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/04/06 21:06:18 UTC
[GitHub] [shardingsphere] Liangda-w opened a new issue, #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Liangda-w opened a new issue, #16620:
URL: https://github.com/apache/shardingsphere/issues/16620
Hi community,
This issue is for [OpenForce 2022](https://github.com/apache/shardingsphere/discussions/12683#discussioncomment-2139441)
## 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 parsing Oracle SQL `CREATE DIRECTORY`. You can learn more details about this SQL [here](https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/CREATE-DIRECTORY.html#GUID-8E9C569A-1B06-42C4-9586-0EF83437001A).
- Remember to add new corresponding SQL cases in [SQL Cases](https://github.com/apache/shardingsphere/tree/master/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported) and expected parsed results in [Expected Statment XML](https://github.com/apache/shardingsphere/tree/master/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case).
- Run [SQLParserParameterizedTest](https://github.com/apache/shardingsphere/blob/master/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/engine/SQLParserParameterizedTest.java) and [UnsupportedSQLParserParameterizedTest](https://github.com/apache/shardingsphere/blob/master/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/engine/UnsupportedSQLParserParameterizedTest.java) 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
## Targets files
You can take a look at this PRs as a reference
* #14048
* #16024
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[GitHub] [shardingsphere] Devamparikh commented on issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Posted by GitBox <gi...@apache.org>.
Devamparikh commented on issue #16620:
URL: https://github.com/apache/shardingsphere/issues/16620#issuecomment-1090846840
Hey, Can I work on this please?
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[GitHub] [shardingsphere] everly-gif commented on issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Posted by GitBox <gi...@apache.org>.
everly-gif commented on issue #16620:
URL: https://github.com/apache/shardingsphere/issues/16620#issuecomment-1115243700
Will be making an PR soon as there as has been no progress or response.
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[GitHub] [shardingsphere] everly-gif commented on issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Posted by GitBox <gi...@apache.org>.
everly-gif commented on issue #16620:
URL: https://github.com/apache/shardingsphere/issues/16620#issuecomment-1106672362
Hi @Devamparikh what's the update with this issue? Are you working on it still? I will like to take over if you aren't working on it.
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[GitHub] [shardingsphere] yx9o commented on issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Posted by GitBox <gi...@apache.org>.
yx9o commented on issue #16620:
URL: https://github.com/apache/shardingsphere/issues/16620#issuecomment-1091012494
@Devamparikh Welcome, assigned to you.
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[GitHub] [shardingsphere] strongduanmu closed issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
Posted by GitBox <gi...@apache.org>.
strongduanmu closed issue #16620: [OpenForce 2022] Add Oracle SQL `CREATE DIRECTORY`
URL: https://github.com/apache/shardingsphere/issues/16620
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