Linsert created FLINK-40244:
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Summary: Support YashanDB in flink-connector-jdbc
Key: FLINK-40244
URL: https://issues.apache.org/jira/browse/FLINK-40244
Project: Flink
Issue Type: New Feature
Components: Connectors / JDBC
Reporter: Linsert
h4. Feature Description
YashanDB is an enterprise-grade relational database management system widely
used in various business scenarios. Currently, `flink-connector-jdbc` provides
submodules and dialects for various databases (such as MySQL, PostgreSQL,
OceanBase, Oracle, etc.), but lacks dialect support for YashanDB.[yashandb
official website|https://www.yashandb.com/]
Adding YashanDB dialect support will enable users to read from and write to
YashanDB efficiently using Flink JDBC connector.
h5. Proposed Changes
# Create a new module/package `flink-connector-jdbc-yashandb` (or add
`YashanDBDialect` inside the existing dialect architecture).
# Implement `YashanDBDialect` extending `AbstractDialect`: - Define type
mappings between YashanDB and Flink logical types. - Implement SQL syntax
generators (such as Upsert/Merge syntax, Quotes, Identifier validation,
Limit/Offset pagination if applicable).
# Add `YashanDBCatalog` (optional / if needed for Flink SQL catalog support).
# Add unit tests and integration tests for YashanDB dialect.
h5. Additional Context
* Driver class: `com.yashandb.jdbc.Driver` (or relevant driver)
* I am willing to submit a PR for this feature if agreed by the community.
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