[FLINK-16218] Chinese character is garbled when reading from MySQL using JDBC source

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 1.10.0
• Component/s: Connectors / JDBC, Table SQL / Planner
• Assignee: Unassigned
• Reporter: Jark Wu
• Created: 21/Feb/20 13:45
• Updated: 22/Oct/20 07:53
• Resolved: 22/Oct/20 07:53

Description

I have set the database and table to use UTF8 collections, and use jdbc:mysql://localhost:3306/db_test?useUnicode=true&characterEncoding=utf-8 as the connection jdbc url. However, the Chinese characters are still garbled.

Btw, we should have a test to cover this.