關于數据庫取表的前N條記錄 (转)[@more@]
介紹取一表前N筆記錄的各种數据庫的寫法...
作者﹕CCBZZP
1. ORACLE
select * FROM TABLE1 WHERE ROWNUM<=N
2. INFORmiX
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
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/10752019/viewspace-959081/ ，如需转载，请注明出处，否则将追究法律责任。
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