查询中的操作员错误

Question

SELECT siteapplications.Application, Count(visits.VisitId) AS CountOfVisitId
FROM visits, siteapplications
WHERE visits.SiteApplicationId=siteapplications.ApplicationID and Month([visits.VisitTime)]=month and Year([visits.VisitTime])=year
GROUP BY siteapplications.Application
ORDER BY CountOfVisitId DESC;

我遇到操作员故障，当我点击确定分组时突出显示??

任何人都可以提供帮助，全部是

Answer 1

and Month([visits.VisitTime)]

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