PHP MYSQL 查询 AS 更大的问题

Question

我需要 AS 查询但是示例:

rat ='10' 或 rat >='10' 用于此查询；

$minimalEntry = mysql_query("SELECT author,count(id) AS rat 
                               FROM sds_posts 
                           GROUP BY author 
                           ORDER BY rat ASC 
                              LIMIT 0,20");

谢谢你..

Answer 1

你需要HAVING子句:

SELECT author, COUNT(id) AS rat 
FROM sds_posts 
GROUP BY author 
HAVING COUNT(id) >= 10
ORDER BY rat ASC 
  LIMIT 0,20