分类: Mysql/postgreSQL
2010-08-10 16:07:11
| SELECT * FROM TABLE1 WHERE ROWNUM<=N |
2. Infomix
| SELECT FIRST N * FROM TABLE1 |
3. DB2
| SELECT * ROW_NUMBER() OVER(ORDER BY COL1 DESC) AS ROWNUM WHERE ROWNUM<=N |
或者
| SELECT COLUMN FROM TABLE FETCH FIRST N ROWS ONLY |
4. SQL Server
| SELECT TOP N * FROM TABLE1 |
5. Sybase
| SET ROWCOUNT N GO SELECT * FROM TABLE1 |
6. MySQL
| SELECT * FROM TABLE1 LIMIT N |
7. FoxPro
| SELECT * TOP N FROM TABLE ORDER BY COLUMN |