SQL语句 - 选择此查询的反转

Question

我有这个查询,我想选择选择的反转.

SELECT Guide.id FROM Guide
INNER JOIN GuideAvailability ON Guide.id = GuideAvailability.guideId
WHERE GuideAvailability.startDate IN (1377946800)
GROUP BY GuideAvailability.guideId
HAVING COUNT(DISTINCT GuideAvailability.id) = 1

有没有简单的方法来解决我的问题？

Answer 1

只需使用此查询:

SELECT * 
     FROM Guide where id NOT IN (
       SELECT Guide.id 
         FROM Guide
         INNER JOIN GuideAvailability ON Guide.id = GuideAvailability.guideId
         WHERE GuideAvailability.startDate IN (1377946800) 
         GROUP BY GuideAvailability.guideId 
         HAVING COUNT(DISTINCT GuideAvailability.id) = 1
      )