See the FAQ item about index usage.  You have to anchor the start only.

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[EMAIL PROTECTED] wrote:
> > We require ~* syntax for that, or upper()/lower().
> 
> Slowly the light dawns!
> 
> If I anchor a ~ search on both ends, it is the same search as =.
> 
> Duh!
> 
> I converted the prototype over to use ~ and it is running much faster.
> I'll try to do some detailed timings against MySQL tonight.
> --
> Mike Nolan
> 

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  [EMAIL PROTECTED]               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

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