•1.FROM
•2.ON
•3.JOIN
• 4.WHERE
• 5.GROUP BY
• 6.WITH CUBE 或 WITH ROLLUP
• 7.HAVING
• 8.SELECT
• 9.DISTINCT
• 10.ORDER BY
• 11.TOP
建设企业网站步骤/长春网站建设方案咨询
转载于:https://www.cnblogs.com/gossip/archive/2011/04/03/2004368.html
转载于:https://www.cnblogs.com/gossip/archive/2011/04/03/2004368.html