MySQL从查询创建表

Question

I have a large table with what are essentially log entries. For most of my queries, I need a table with the most recent entries, so I created a 'view' from the following query:

SELECT t1.store_id, t1.code_id, t1.working, t1.expiration, t1.details, t1.price
    FROM code_stores t1
    LEFT OUTER JOIN code_stores t2
    ON (t1.store_id = t2.store_id AND t1.code_id = t2.code_id AND t1.id < t2.id)
    WHERE t2.store_id IS NULL

Then I use this 'view' in my query. Unfortunately this is leading to slow queries, so I'd like to cache the results of this view somehow. Since this view will only change a few times a day (when I can run a query to update the cache table), I would like to create a temporary table that stores the results of this view, and update this throughout the day.

How do I go about doing this? I read about materialized views, but it appears that they don't work with mysql. More help would be greatly appreciated.

Answer 1

关于使用临时表的想法，我建议使用触发器，以便每次code_store表更改时都会更新临时表。