Re: Sorting distinct dates by year and month respectively
| От | Richard Broersma Jr |
|---|---|
| Тема | Re: Sorting distinct dates by year and month respectively |
| Дата | |
| Msg-id | 20060607150138.12804.qmail@web31815.mail.mud.yahoo.com обсуждение |
| Ответ на | Sorting distinct dates by year and month respectively ("Matt Arnilo S. Baluyos (Mailing Lists)" <matt.baluyos.lists@gmail.com>) |
| Ответы |
Re: Sorting distinct dates by year and month respectively
|
| Список | pgsql-novice |
> Now, I'd like to get only the year and month parts but I want them
> ordered by year and then by month in ascending order. I'm using the
> query below, but it doesn't order the results the way I want it.
>
> gsin=> SELECT DISTINCT date_part('year', article_pubdate),
> date_part('month', article_pubdate) FROM articles GROUP BY
> date_part('year', article_pubdate), date_part('month',
> article_pubdate) ORDER BY date_part('year', article_pubdate),
> date_part('month', article_pubdate) DESC;
OOPS,
Sorry,
I previous email, did not really answer your question.
your year column is sorted ascending ( small to great).
your month column is sorted decending ( great to small).
you should specify asc or desc for both columns to insure the desired result.
Regards,
Richard Broersma Jr.
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