What does /*!40001 SQL_NO_CACHE */ * means
Posted: Tue Feb 19, 2013 8:07 pm
Hi,
From time to time i check my mysql-slow log:
/var/log/mysql/mysql-slow.log
Last time I saw a query with this:
But I don't have script that runs with this in the query.
where does it come from?
Is some one else accessing my MySQL-server?
From time to time i check my mysql-slow log:
/var/log/mysql/mysql-slow.log
Last time I saw a query with this:
Code: Select all
SELECT /*!40001 SQL_NO_CACHE */ * FROM db
where does it come from?
Is some one else accessing my MySQL-server?