Question

是否有办法在数据库中删除该项目,而不是删除。

任何人都持有任何想法......

Answer 1

i 猜测,它取决于你通过拆解的含义。您可添加一个<代码>Boolean Field,称为disabled,然后过滤你的询问(最好通过)。

Mymodel.objects.all()

do

Mymodel.objects.filter(disabled=False).all()

Answer 2

Not in SQL. What you probably would be ending up doing to solve the problem is either

Moving the "disabled" values to another table, either by a trigger 或 st或ed procedure

或

Adding an active flag to the table with default value 1 and setting it to 0 instead of deleting. That would require an extra condition on every query (and active=1) that does not want to query disabled rec或ds.

Answer 3

You can set a field in the table which you set if the row is valid or unset if the row is deactivated.