top-think / top-think/think-orm
v4.0.51模型多对多关联超过一定数量报错
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- Dominant language
- PHP
- Stars
- 437
- Forks
- 188
- PR merge metrics
- No merged PRs in 30d
Description
会员表ya_member：member_id，nickname；
会员标签表ya_member_tag：tag_id，tag_name；
会员标签关联表ya_member_attributes：id，member_id，tag_id；
模型多对多关联查询
$list = $model->with($with)->page($page)->limit($limit)->append($append)->hidden($hidden)->group($group)->order($order)->select()->toArray();
当limit等于300是正常的；超过300的时候会报错（具体数值未知，因为分页数量设置了只能选...300,500,800,1000）：
SQLSTATE[23000]: Integrity constraint violation: 1052 Column 'tag_id' in where clause is ambiguous；
Contributor guide
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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 many-to-many query with the ya_member, ya_member_tag, and ya_member_attributes tables, comparing limit 300 with values above 300. Trace the generated query around the with(), page(), limit(), and toArray() calls; done means larger page sizes no longer produce the ambiguous tag_id error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- php
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100