如何在sql查询中指定sql排序顺序

Question

我有以下SQL查询语句:

SELECT subject, sender_list, date, uid
FROM messages
WHERE folder_id = 3

您能否告诉我如何指定查询排序顺序？

谢谢.

Answer 1

这实际上非常简单.以下是按"主题"对查询进行排序的示例:

SELECT subject, sender_list, date, uid
  FROM messages
 WHERE folder_id = 3
 ORDER BY subject ASC

这将订购您的清单AZ.如果您想订购ZA列表,请使用:

ORDER BY subject DESC