实现软删除的最佳方法是什么? [英] What is the best way to implement soft deletion?

问题描述

目前正在做一个项目，我们必须对大多数用户(用户角色)实施软删除.我们决定在数据库中的每个表上添加一个 is_deleted='0' 字段，并在特定用户角色点击特定记录上的删除按钮时将其设置为 '1'.

Working on a project at the moment and we have to implement soft deletion for the majority of users (user roles). We decided to add an is_deleted='0' field on each table in the database and set it to '1' if particular user roles hit a delete button on a specific record.

为了现在的未来维护，每个 SELECT 查询都需要确保它们不包含记录 where is_deleted='1'.

For future maintenance now, each SELECT query will need to ensure they do not include records where is_deleted='1'.

是否有更好的实现软删除的解决方案?

Is there a better solution for implementing soft deletion?

更新:我还应该注意到，我们有一个审计数据库，用于跟踪应用程序数据库中所有表/字段的更改(字段、旧值、新值、时间、用户、IP).

Update: I should also note that we have an Audit database that tracks changes (field, old value, new value, time, user, ip) to all tables/fields within the Application database.

推荐答案

您可以针对包含 WHERE IS_DELETED='0' 子句的视图执行所有查询.

You could perform all of your queries against a view that contains the WHERE IS_DELETED='0' clause.

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