| From: | Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Cc: | Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com> |
| Subject: | Re: Aggregate ORDER BY patch |
| Date: | 2009-11-30 10:34:08 |
| Message-ID: | 87pr70wc5c.fsf@news-spur.riddles.org.uk |
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| Thread: | |
| Lists: | pgsql-hackers |
Updated version of the aggregate order by patch.
Includes docs + regression tests all in the same patch.
Changes:
- removed SortGroupClause.implicit as per review comments,
replacing it with separate lists for Aggref.aggorder and
Aggref.aggdistinct.
- Refactored in order to move the bulk of the new parse code
out of ParseFuncOrColumn which was already quite big enough,
into parse_agg.c
- fixed a bug with incorrect deparse in ruleutils (and added a
bunch of regression tests for deparsing and view usage)
- added some comments
--
Andrew (irc:RhodiumToad)
| Attachment | Content-Type | Size |
|---|---|---|
| aorder-20091130.patch.gz | application/octet-stream | 21.6 KB |
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