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From:Vladislav Vaintroub Date:February 18 2009 9:50pm
Subject:RE: Patch for bug#42208
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> -----Original Message-----
> From: Ann.Harrison@stripped [mailto:Ann.Harrison@stripped] On Behalf Of
> Ann W. Harrison
> Sent: Wednesday, February 18, 2009 10:34 PM
> To: Vladislav Vaintroub
> Cc: Kevin.Lewis@stripped; 'Lars-Erik Bjørk'; 'Jim Starkey'; 'FalconDev'
> Subject: Re: Patch for bug#42208


Thanks all for the answers. I do recall now unique check was a big
performance killer.

> > select name order by  name, age where name like 'A%' and age  > 10
> > can be answered just using index on (name,age)

> The double precision representation of 10 is precise, so there's
> no problem with that query.
> 

Ok, I had to formulate the query a la Philip into
select name order by  name, age where name like 'A%' and age > 10 and age  <
9007199254740993 




Thread
Patch for bug#42208Lars-Erik Bjørk16 Feb
  • RE: Patch for bug#42208Vladislav Vaintroub16 Feb
    • RE: Patch for bug#42208Vladislav Vaintroub16 Feb
      • Re: Patch for bug#42208Jim Starkey16 Feb
        • RE: Patch for bug#42208Vladislav Vaintroub16 Feb
    • Re: Patch for bug#42208Jim Starkey16 Feb
      • RE: Patch for bug#42208Vladislav Vaintroub16 Feb
      • Re: Patch for bug#42208Lars-Erik Bjørk17 Feb
        • Re: Patch for bug#42208Kevin Lewis17 Feb
          • Re: Patch for bug#42208Ann W. Harrison18 Feb
            • Re: Patch for bug#42208Ann W. Harrison18 Feb
              • Re: Patch for bug#42208Ann W. Harrison18 Feb
                • Re: Patch for bug#42208Kevin Lewis18 Feb
                  • Re: Patch for bug#42208Ann W. Harrison18 Feb
                    • Re: Patch for bug#42208Kevin Lewis18 Feb
          • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
            • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
              • Re: Patch for bug#42208Kevin Lewis18 Feb
                • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
                  • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
              • Re: Patch for bug#42208Jim Starkey18 Feb
                • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
                  • Re: Patch for bug#42208Jim Starkey18 Feb
                    • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
                      • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
            • Re: Patch for bug#42208Ann W. Harrison18 Feb
              • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
                • Re: Patch for bug#42208Jim Starkey18 Feb
                  • Re: Patch for bug#42208Ann W. Harrison18 Feb
                    • Re: Patch for bug#42208Ann W. Harrison18 Feb
                • Re: Patch for bug#42208Ann W. Harrison18 Feb
                  • RE: Patch for bug#42208Vladislav Vaintroub18 Feb
                    • Re: Patch for bug#42208Ann W. Harrison18 Feb
                    • Re: Patch for bug#42208Kevin Lewis18 Feb
                      • Re: Patch for bug#42208Ann W. Harrison18 Feb
      • Re: Patch for bug#42208MARK CALLAGHAN17 Feb
  • Re: Patch for bug#42208Jim Starkey16 Feb