花了点时间整理了一下
取一表前N条记录，各个数据库的SQL写法
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
DB2
Select COLUMN FROM TABLE FETCH FIRST N ROWS ONLY
4. SQL SERVER
Select TOP N * FROM TABLE1
5. SYBASE
Select TOP N * FROM TABLE1
6. mysql:
select * from table_name limit N
posted on 2006-03-20 23:48
汪杰 阅读(377)
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sql access