Re: Records exactly the same.
От | Nils Zonneveld |
---|---|
Тема | Re: Records exactly the same. |
Дата | |
Msg-id | 3B55BDFE.E90C0AAF@mbit.nl обсуждение исходный текст |
Ответ на | Records exactly the same. ("Fons Rave" <fonzzz@xs4all.nl>) |
Список | pgsql-sql |
Fons Rave wrote: > > I'm writing a program in Delphi. > In SQL I'm a beginner. > > I have a file in which there are records with what people have done. In the file > are records with name, date, what they have done, time-length, etc. It is > possible that there are two records that are exactly the same (somebody has done > the same, on the same day for one hour). If I use a SELECT with GROUP on a list > with some records that are exactly the same, only ONE of the identicals is > shown. But I want to see them all. > > It probably is possible; but how ? > First give us some information on your table structures. But it could be something like: select person, activity, sum(hours) from activities group by person, activity Groet, Nils -- Alles van waarde is weerloos Lucebert
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