I want to run a query to fetch out a navigation menu on a site I am
working on. I always have paranoia of destroying the db with ineffecient
queries... Now, as I understand it, sub-queries is a bad thing. They are
very slow in MySQL??
This menu I am making will be displayed on each page the user
I want to run a query to fetch out a navigation menu on a site I am
working on.
I always have paranoia of destroying the db with ineffecient queries...
Now, as I understand it, sub-queries is a bad thing. They are very slow
in MySQL??
This menu I am making will be displayed on each page the user
