Re: [HACKERS] [PATCHES] Proposed patch for operator lookup caching

2007-11-27 Thread Guillaume Smet
On Nov 27, 2007 6:34 AM, Bruce Momjian <[EMAIL PROTECTED]> wrote: > And an additional beta might encourage more testing too. I'm not that sure of this point. I'm really worried about the lack of people testing 8.3 at the moment. We have really too little feedback. Perhaps they didn't meet any prob

Re: [HACKERS] [PATCHES] Proposed patch for operator lookup caching

2007-11-26 Thread Michael Paesold
Bruce Momjian wrote: Tom Lane wrote: Bruce Momjian <[EMAIL PROTECTED]> writes: We are also talking about catlog changes for 8.3. Are we comfortable doing catalog changes between the beta and RC? The catalog changes in question seem entirely safe ... certainly much more so than this patch ...

Re: [HACKERS] [PATCHES] Proposed patch for operator lookup caching

2007-11-26 Thread Bruce Momjian
Tom Lane wrote: > Bruce Momjian <[EMAIL PROTECTED]> writes: > > We are also talking about catlog changes for 8.3. Are we comfortable > > doing catalog changes between the beta and RC? > > The catalog changes in question seem entirely safe ... certainly much > more so than this patch ... > > I do

Re: [HACKERS] [PATCHES] Proposed patch for operator lookup caching

2007-11-26 Thread Tom Lane
Bruce Momjian <[EMAIL PROTECTED]> writes: > We are also talking about catlog changes for 8.3. Are we comfortable > doing catalog changes between the beta and RC? The catalog changes in question seem entirely safe ... certainly much more so than this patch ... I do see your point that another bet

Re: [HACKERS] [PATCHES] Proposed patch for operator lookup caching

2007-11-26 Thread Bruce Momjian
Tom Lane wrote: > Since Simon seems intent on hacking something in there, here is a patch > that I think is actually sane for improving operator lookup speed. > This patch caches all lookups, exact or ambiguous (since even the exact > ones require multiple cache searches in common cases); and behav