Re: ORDER BY FIELD feature
| От | Guillaume Lelarge |
|---|---|
| Тема | Re: ORDER BY FIELD feature |
| Дата | |
| Msg-id | 48280D75.4070902@lelarge.info обсуждение исходный текст |
| Ответ на | ORDER BY FIELD feature (Kevin Reynolds <kreynolds98092@yahoo.com>) |
| Список | pgsql-general |
Kevin Reynolds a écrit : > Does postgresql have something similar to the ORDER BY FIELD feature > found in MySQL? > > Something like ORDER BY FIELD(ID, 10, 2, 56, 40); > > It is listed here: http://dev.mysql.com/doc/refman/5.0/en/sorting-rows.html > > I am using the Sphinx Search program, www.sphinxsearch.com > <http://www.sphinxsearch.com>, and it returns a list of IDs ordered by > relevance. I take the array it gives me and create a comma separated > list which is used in a postgres query using the WHERE "ID" IN (10, 2, > 56, 40) statement. I would like to order the result by the order of the > list. > ORDER BY ID=10 DESC, ID=2 DESC, ID=56 DESC, ID=40 DESC is the only way, AFAIK. Regards. -- Guillaume. http://www.postgresqlfr.org http://dalibo.com
В списке pgsql-general по дате отправления: