Question

您好我的查询正在运行，但我想从结果中删除某些值。

目前我有WHERE (pafaddresses.CountryName !="England")，但我希望这是英格兰哪里不是威尔士，哪里不是威尔士，我不能让它为两个人工作！=陈述，我已经尝试过哪里！=＆＃ 34;英国＆＃34;或者＆＃34;威尔士＆＃34;，没有任何成功。

任何帮助将不胜感激

SELECT
visits.VisitPk,
visits.ClientFk,
visits.ClientSiteFk,
visits.AssessorFk,
visits.VisitStartDate,
visits.VisitEndDate,
visits.Duration,
visits.VisitStatus,
visits.TargetDate,
CONCAT(MONTHNAME(TargetDate), ' ', YEAR(TargetDate)) AS TargetMonth,
pafaddresses.PostCode,
visits.`Long`,
visits.Lat,
pafaddresses.id,
pafaddresses.CountryName,
CONCAT(Clients.ClientName, ', ', clientsites.SiteName, ', ', MONTHNAME(TargetDate)) AS Description
FROM visits
INNER JOIN clientsites ON visits.ClientSiteFk = clientsites.ClientSitePk
LEFT OUTER JOIN pafaddresses ON clientsites.ActualPAF = pafaddresses.id
INNER JOIN Clients ON visits.ClientFk = Clients.ClientPk
WHERE (pafaddresses.CountryName !="England")
ORDER BY visits.TargetDate, visits.VisitStartDate

Answer 1

您可以使用

执行此操作

WHERE (pafaddresses.CountryName != 'England' AND pafaddresses.CountryName != 'Wales')

或

WHERE pafaddresses.CountryName NOT IN ('England', 'Wales')

具有多个非标准的mysql查询

1 个答案: