List:General Discussion« Previous MessageNext Message »
From:Rafael Valenzuela Date:December 4 2011 7:25pm
Subject:the best way compare String
View as plain text  
Hi all,
In one query,  I am comparing a string with a 'like=%patron%', but is very
slow and expensive .What is the best way to compare a string? like or
regular expression?
The data base is too big table 1TB, any idea?
thanks a lot
-- 
Mit forever
My Blog <http://www.redcloverbi.wordpress.com>
My Faborite
Web<http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/index.htm>
http://www.technologyreview.com/

Thread
the best way compare StringRafael Valenzuela4 Dec
  • Re: the best way compare StringReindl Harald4 Dec
    • Re: the best way compare StringRafael Valenzuela4 Dec
      • Re: the best way compare StringReindl Harald4 Dec
        • Re: the best way compare StringBasil Daoust5 Dec
  • Re: the best way compare StringShiva4 Dec
    • Re: the best way compare StringAndrĂ©s Tello5 Dec
      • Re: the best way compare StringRafael Valenzuela5 Dec
  • Re: the best way compare Stringhsv5 Dec