Re: [SQL] Restricting number of entries returned
| От | Zsolt Varga | 
|---|---|
| Тема | Re: [SQL] Restricting number of entries returned | 
| Дата | |
| Msg-id | Pine.LNX.3.96.980716000405.21940A-100000@lupus.agria.hu обсуждение исходный текст  | 
		
| Ответ на | Restricting number of entries returned ("Neil Burrows" <neil@remo.demon.co.uk>) | 
| Список | pgsql-sql | 
On Wed, 15 Jul 1998, Neil Burrows wrote:
|Hi,
|
|Is there any way of restricting the number or entries returned in an SQL
|query?
|
|For example, if you wanted to do a select that ordered the results by a
|certain field, and only wanted the "Top 10" entries, is there any way to
|specify that you just want the 1st 10 records?
I don't know is there any simple solution
but you can do it with cursors
begin;
declare curs01 cursor for select artist,music,vote from musicdb order by
  vote descending;
fetch 10 in curs01;
end;
    redax
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| AgriaComputer LTD     | email:     redax@agria.hu        |
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