sql一个字段满足两个条件 SQL查询同一张表同一字段不同条件的和?
SQL查询同一张表同一字段不同条件的和?以下语句完美解决!SELECT id FROM dollar WHERE id in(SELECT id FROM dollar WHERE type NOT
SQL查询同一张表同一字段不同条件的和?
以下语句完美解决!SELECT id FROM dollar WHERE id in(SELECT id FROM dollar WHERE type NOT IN("a") GROUP BY id HAVING SUM([money])>=300)AND id in(SELECT id FROM dollar WHERE type IN("c","d") GROUP BY id HAVING SUM([money])<=300) 一个SQL语句中,一个from最多只能对应一个group by,所以你的having,也只能有一个。