go-gorm / gorm

The fantastic ORM library for Golang, aims to be developer friendly
https://gorm.io
MIT License
37.02k stars 3.94k forks source link

int 类型主键全部判断位自增,是何逻辑? #7246

Closed mimicode closed 1 week ago

mimicode commented 1 month ago

GORM Playground Link

https://github.com/go-gorm/playground/pull/1

Description

image

github-actions[bot] commented 1 month ago

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.ioSearch Before Asking

alex-guoba commented 1 month ago

会有什么影响

github-actions[bot] commented 1 month ago

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.ioSearch Before Asking

mimicode commented 3 weeks ago

会有什么影响

当然有影响,依赖这个的 逻辑,判断结果全部都是错误的。

mimicode commented 3 weeks ago

会有什么影响

比如在写达梦的驱动时,由于达梦本身不支持 ON CONFLICT ,需要改写为 merge to 。这个过程需要依赖 判断字段是否自增,做移除操作。现在这个给了一个错误的值,只能改成判断其它的逻辑。这不是脱裤子放屁吗?

github-actions[bot] commented 3 weeks ago

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.ioSearch Before Asking