同步数据到mysql 时，相同ID更新,不存在新增，可以吗
Open
- Dominant language
- Java
- Stars
- 17.4k
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Description
This issue has no description.
Contributor guide
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Research direction
The issue body is empty and only asks whether syncing to MySQL can update matching IDs and insert missing records. Start by reviewing DataX's MySQL-related entry points and the single existing comment, then clarify the expected behavior and configuration before estimating implementation work.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, mysql
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 15/100