I am trying to understand if there is a way to get a hold of the queries that are not being cached by the mysql query_cache. I did try to see if there were any explicit references to "SQL_NOCACHE" on any of my queries, but none of them returned that string. And I still see a consistent increase in the queries that are not being cached. The percentage of those is around 5-10%, but I am trying to see if I can cache them up on memcache, if query cache doesn t cache them.
因此,是否确实有办法记录那些没有说明问题的提问?
AFAIK在从jdbc或类似程序或“自动”内没有这样做的途径。 我也从未看到过。 但是,如果你用指挥线查询你的数据库,你可以撰写一份在问询前后收到Qcache_hits的文字。 如果加起来,则使用海滩,如果是同一点。
show status like Qcache_hits ;
select * from table;
show status like Qcache_hits ;
I noticed that there were some threads with similar questions, and I did look through them but did not really get a convincing answer. Here s my question: The subquery below returns a Table with 3 ...
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