SELECT COUNT(app) FROM Bpp bpp,IN(bpp.apps) app
SELECT bpp.name,bpp.sex,COUNT(app) FROM Bpp bpp,IN(bpp.apps) app
正确的写法:
SELECT bpp.name,IN(bpp.apps) app Group By bpp.name
原文链接:https://www.f2er.com/javaschema/287104.html