[FLINK-33929] Support jdbc read shard Read string fields as shard keys

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Connectors / JDBC, Table SQL / JDBC
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: zhilinli
• Created: 22/Dec/23 08:27
• Updated: 10/Jul/24 12:09

Description

Many table structures are very strange table primary keys are generated by the string uuid is exactly very scattered, resulting in the use of flink jdbc shards to read the primary key,I think flink is not only the best streaming computing engine but also has a greater advantage in data transfer

Issue Links

• links to: GitHub Pull Request #87