Re: Problems with HAVING
| От | Kaloyan Iliev Iliev |
|---|---|
| Тема | Re: Problems with HAVING |
| Дата | |
| Msg-id | 41E56ED5.8040005@faith.digsys.bg обсуждение исходный текст |
| Ответ на | Re: Problems with HAVING (Sam Mason <sam@samason.me.uk>) |
| Список | pgsql-sql |
Thanks for the replay first. Yes I use "having" like I have written. I can't use your query because in subquery I must write again the whole WHERE clause. But in the other mail in the tread there is the solution:) Thanks again Kaloyan Sam Mason wrote: >Kaloyan Iliev Iliev wrote: > > >>select test.name >> >> >>from test > > >>where test.name = foo.name >>having max(test.date) >> >> > >I don't think you use the "having" clause like you've done there. I >think you want to be doing something more like: > > select test.name > from test > where test.name = foo.name > and test.date in (select max(date) from test); > >But I may have misinterpreted you. . . > >Cheers, > Sam > >---------------------------(end of broadcast)--------------------------- >TIP 2: you can get off all lists at once with the unregister command > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) > > > >
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