This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I have recently deployed a struts-hibernate application to my server. However mysql runtime information says that "Handler_read_rnd_next" variable is too much than what it should be. Therefore I decided to enable MySQL query logging to find out what queries make full table scans. Found hibernate is running following statement before executing each and every SQL statement.
What is this query? Why hibernate is running this before executing each and every statement? Which config parameter can control executing this query?
following is my hibernate configuration file
Anything is simple when you know how to do it.