Simone七种数据库中SELECT TOP的使用方法
的有关信息介绍如下：
1. Oracle数据库 SELECT * FROM TABLENAME WHERE ROWNUM <= N 2. Infomix数据库 SELECT FIRST N * FROM TABLENAME 3. DB2数据库 SELECT * FROM (SELECT * ROW_NUMBER() OVER({ORDER BY COL1 DESC}) AS ROWNUM FROM TABLENAME) WHERE ROWNUM <= N 或者 SELECT COLUMN FROM TABLENAME FETCH FIRST N ROWS ONLY
4. SQL Server数据库 SELECT TOP N * FROM TABLENAME 5. Sybase数据库 SET ROWCOUNT N GO SELECT * FROM TABLENAME 6. MySQL数据库 SELECT * FROM TABLENAME LIMIT N 7. FoxPro数据库 SELECT * TOP N FROM TABLENAME ORDER BY COLUMN
