column count incorrect when using mybatis "insert into" with multiple rows
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bug
- Dominant language
- C
- Stars
- 25.1k
- Forks
- 5k
- Avg merge
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- Merged PRs (30d)
- 7
Description
这里的colTypeList仅有完整的字段数量，colOrderedMap是和插入的条数相关的，会越界取出数据
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the multi-row INSERT described in the issue through MyBatis and inspect the code handling colTypeList and colOrderedMap. Verify how the field count and inserted-row count are used; done means the request no longer reads past the available data and reports the correct column count.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- sql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100