Ynt: get certain # of recs

select * from tablename limit 20;
-----Özgün İleti-----
Kimden: Mike S. Nowostawsky <mikenowo@sympatico.ca>
Kime: pgsql-general@postgresql.org <pgsql-general@postgresql.org>
Tarih: 14 Eylül 2001 Cuma 23:58
Konu: [GENERAL] get certain # of recs


>How can one select only a certain number of records in Postgres?
>
>In other SQL langs we can use, say, for the first 20 recs:
>
>select  * from tablename where rownum < 21;
>
>WHAT should 'rownum' be to make this select work... OR is there a diff
>syntax?
>
>Thx,
>--
>=============================================
> Mike S. Nowostawsky:
> Email: mikenowo@sympatico.ca, mikenowo@yahoo.ca
> Home Page: http://www3.sympatico.ca/mikenowo/
> Lachine (Montreal), Quebec, Canada
>
>
>
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