2008/7/17 David Fetter <[EMAIL PROTECTED]>:
> On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
>> Hi,
>>
>> As I proposed a month before, I am working on window function.
>> Although this work is at quite early step, I would like to introduce
>> it since a part of it have been finished. If
On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
> Hi,
>
> As I proposed a month before, I am working on window function.
> Although this work is at quite early step, I would like to introduce
> it since a part of it have been finished. If you can afford and are
> interested in it, please
2008/7/6 Simon Riggs <[EMAIL PROTECTED]>:
>
> On Sun, 2008-07-06 at 17:39 +0900, H.Harada wrote:
>
>> Is there security/performance issue about this?
>
> Performance, yes.
>
> If we need access to more rows than will fit within work_mem we have a
> problem and will need to restart sort. Giving rand
On Sun, 2008-07-06 at 17:39 +0900, H.Harada wrote:
> Is there security/performance issue about this?
Performance, yes.
If we need access to more rows than will fit within work_mem we have a
problem and will need to restart sort. Giving random access to all
tuples in the current window, whateve
2008/7/6 Simon Riggs <[EMAIL PROTECTED]>:
>> I think there are two types of functions for windowed mode.
>> - windowed aggregate
>> this type of function is exactly same as normal aggregate. So we use
>> functions that have been in pgsql already. Actually in my patch above,
>> I didn't introduce an
On Sun, 2008-07-06 at 03:40 +0900, H.Harada wrote:
> Hi,
>
> 2008/7/6 Simon Riggs <[EMAIL PROTECTED]>:
> >
> > On Sat, 2008-07-05 at 16:20 +0200, Martijn van Oosterhout wrote:
> >> On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
> >
> >> > http://umitanuki.net/pgsql/wfv01/design.html
>
2008/7/5 Martijn van Oosterhout <[EMAIL PROTECTED]>:
> On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
>> Hi,
>>
>> As I proposed a month before, I am working on window function.
>
> Very nice!
>
>> http://umitanuki.net/pgsql/wfv01/design.html
>>
>> The problem is, as written in the "Thin
Hi,
2008/7/6 Simon Riggs <[EMAIL PROTECTED]>:
>
> On Sat, 2008-07-05 at 16:20 +0200, Martijn van Oosterhout wrote:
>> On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
>
>> > http://umitanuki.net/pgsql/wfv01/design.html
>> >
>> > The problem is, as written in the "Things to discussed" sect
On Sat, 2008-07-05 at 16:20 +0200, Martijn van Oosterhout wrote:
> On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
> > http://umitanuki.net/pgsql/wfv01/design.html
> >
> > The problem is, as written in the "Things to discussed" section of the
> > document, how you define window functio
On Sat, Jul 05, 2008 at 07:04:29PM +0900, H.Harada wrote:
> Hi,
>
> As I proposed a month before, I am working on window function.
Very nice!
> http://umitanuki.net/pgsql/wfv01/design.html
>
> The problem is, as written in the "Things to discussed" section of the
> document, how you define wind
Hi,
As I proposed a month before, I am working on window function.
Although this work is at quite early step, I would like to introduce
it since a part of it have been finished. If you can afford and are
interested in it, please review the document and patch, or compile the
applied source to execu
11 matches
Mail list logo
