Re: random rows
| От | Joao Pedro M. F. Monoo |
|---|---|
| Тема | Re: random rows |
| Дата | |
| Msg-id | 001701c0ce85$b988dae0$06ffa8c0@infortrade.com.br обсуждение исходный текст |
| Ответ на | random rows (Jie Liang <jliang@ipinc.com>) |
| Список | pgsql-sql |
Hi! > How I can return random N rows from my select stmt? > like: > e.g. what my selectee is a set of 1000 rows, I want randomly > pickup 100 of 1000. use the LIMIT clause example SELECT * FROM test_table LIMIT 100; you can also use the OFFSET clause to skip to n row and the fetch the n desired rows example SELECT * FROM test_table LIMIT 100 OFFSET 100; this will skip to row number 100 and the fetch the next 100 rows []�s --------------------------------------------- Joao Pedro M. F. Monoo Infortrade Information Systems #183816 Linux Registered User Slackware 7.1 running 2.4.2 Linux Kernel
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