如何使用启用计数器的mysql查询循环处理？

Question

I have a database named creative_db Table name is store_weblinks . Now inside this table there are several columns that holds the entire site's weblinks. My focus is on this column - weblinks_status

Now weblinks_status contains 2 values = waiting and live

So here's what I intend to do - Update any 10 waiting to live status.

I think I need a loop of some kind that would keep a count of how many successful edits are taking place. Once that hits 10 it will stop processing..

So, its like this -- Check if the current item of weblinks_status is waiting. If it is waiting then change it to live and increment the loop counter else proceed to the next waiting item..

Need your help!

Answer 1

Try this STATEMENT:

UPDATE store_weblinks 
SET weblinks_status="live" 
WHERE weblinks_status="waiting" 
LIMIT 10;

This should work to update any 10 entries from waiting to live.