| Lists: | pgsql-hackers |
|---|
| From: | Mariano Mara <mariano(dot)mara(at)gmail(dot)com> |
|---|---|
| To: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Grouping Sets |
| Date: | 2011-06-18 18:09:29 |
| Message-ID: | 20110618180929.GA9877@suspiria |
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| Lists: | pgsql-hackers |
Hi hackers (and specially Pavel Stehule),
I could really use the grouping set feature for some complex queries I'm
migrating from other db vendor. If my WEB searching is precise, this
wiki page [1] and this thread[2] are the last updates on the subject.
I'm willing to test how these functions in my project but some questions first:
1- is there an up-to-date version of the patch that I should be aware of?
2- Can I apply that patch to 8.4.8?
3- any extra recommendations?
TIA,
Mariano
[1] http://wiki.postgresql.org/wiki/Grouping_Sets
[2] http://archives.postgresql.org/pgsql-hackers/2010-08/msg00647.php
| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Mariano Mara <mariano(dot)mara(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Grouping Sets |
| Date: | 2011-06-20 12:23:11 |
| Message-ID: | BANLkTin9wN8=mxjtFYsB=jNC6P8DNv2ZSw@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Lists: | pgsql-hackers |
Hello
I have not any newest patch related to GROUPING SETS. The last version
of this patch is probably correct, but it is not well tested.
Actually, this patch has not quality to production usage :(. It is
just concept. You can test it.
Regards
Pavel Stehule
2011/6/18 Mariano Mara <mariano(dot)mara(at)gmail(dot)com>:
> Hi hackers (and specially Pavel Stehule),
> I could really use the grouping set feature for some complex queries I'm
> migrating from other db vendor. If my WEB searching is precise, this
> wiki page [1] and this thread[2] are the last updates on the subject.
> I'm willing to test how these functions in my project but some questions first:
> 1- is there an up-to-date version of the patch that I should be aware of?
> 2- Can I apply that patch to 8.4.8?
> 3- any extra recommendations?
>
> TIA,
> Mariano
>
> [1] http://wiki.postgresql.org/wiki/Grouping_Sets
> [2] http://archives.postgresql.org/pgsql-hackers/2010-08/msg00647.php
>
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