hi,i am a beginner, i want to know
what is the different between index and view?
in my option,i think they do one job:let the select quickly!index: http://www.odetocode.com/Articles/70.aspx
view: http://www.odetocode.com/Articles/299.aspx|||thank you for your kindly help!
but how to use index?
need write sql? or DBMS can AUTOEXE index that exist?
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment