Zhengqiang Duan

icon indicating a website link https://strongduanmu.com icon indicating an email [email protected]

icon company @SphereEx @Apache icon location Nanjing icon location SphereEx Senior Java Engineer, Apache ShardingSphere PMC Member, Apache Calcite Contributor

Results 25 issues of Zhengqiang Duan
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Upgrade calcite version to 1.38.0 and update all license info in LICENSE file

Fixes #ISSUSE_ID. Changes proposed in this pull request: - Upgrade calcite version to 1.38.0 and update all license info in LICENSE file --- Before committing this PR, I'm sure that...

type: dependencies

Supports the system table metadata build which added in MySQL 8.X version

3 comment

## Feature Request ### Is your feature request related to a problem? No ### Describe the feature you would like. After we simulated the MySQL/PostgreSQL and openGauss system tables in...

db: MySQL
in: metadata

Enhance autoTables API to support more flexible sharding rules

9 comment

## Feature Request ### Is your feature request related to a problem? #33341 ### Describe the feature you would like. In #33341, We temporarily removed the `ShardingRouteAlgorithmException` check logic to...

type: enhancement
feature: sharding
in: API

[CALCITE-5094] Calcite JDBC Adapter and Avatica should support MySQL UNSIGNED types of TINYINT, SMALLINT, INT, BIGINT

7 comment

For more details, refer jira: https://issues.apache.org/jira/browse/CALCITE-5094

[CALCITE-5094] Calcite JDBC Adapter and Avatica should support MySQL UNSIGNED types of TINYINT, SMALLINT, INT, BIGINT

14 comment

For more details, refer jira: https://issues.apache.org/jira/browse/CALCITE-5094