如何对mysql数据库表进行自动更新查询？

Question

I'd like to know how to do an autoupdate to any table. For example table is_approved it's always set to 0 and I would like to do it 1.

Answer 1

If you want every record to be updated just execute an update query without a where statement in it. If you mean you want it to be automatically triggert at some point in time you must look into cronjobs or something like that.

To do each record do: UPDATEmytableSETis_approved=1