从数据库 Oracle、MySql、Sql Server分别查出(TOP)100条数据
warning:
这篇文章距离上次修改已过200天,其中的内容可能已经有所变动。
Oracle:
SELECT * FROM (
SELECT * FROM your_table
ORDER BY some_column
)
WHERE ROWNUM <= 100;
MySQL:
SELECT * FROM your_table
ORDER BY some_column
LIMIT 100;
SQL Server:
SELECT TOP 100 * FROM your_table
ORDER BY some_column;
评论已关闭