GORM Playground Link

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

Description

I didn't write such business in the code：

ALTER TABLE 'mes mat main' MODIFY COLUMN 'mat code' varchar(50) NOT NULL COMMENT 'material code'

It seems to be executing automatically, resulting in locking the table And the fields are of uniqueIndex or index unique type

Comment From: github-actions[bot]

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Comment From: a631807682

Use AutoMigrate with caution in production unless you know exactly how it works. Like now you need to disable it.

Comment From: chun222

Use AutoMigrate with caution in production unless you know exactly how it works. Like now you need to disable it.

我没有在代码里写这个AutoMigrate业务呢 我怎么彻底关掉它

Comment From: a631807682

@chun222 检查一下有没有使用Migrator或者AutoMigrate，如果都没有就跟我们无关。

Comment From: chun222

@chun222 检查一下有没有使用Migrator或者AutoMigrate，如果都没有就跟我们无关。

您看下 这个issue： https://github.com/go-gorm/gorm/issues/5957 有没有可能是这个原因！

Comment From: chun222

@a631807682 您看下 这个issue： https://github.com/go-gorm/gorm/issues/5957 有没有可能是这个原哦

Comment From: a631807682

https://github.com/go-gorm/gorm/issues/6155#issuecomment-1471559148

已经说得很清楚了，你自己看下issue代码