【发布时间】:2017-06-19 14:29:02
【问题描述】:
这是我的查询:
SELECT loc.id, loc.nom, loc.prenom, loc.num_tel, loc.num_fixe, bat.adresse, b.date_entree, b.date_sortie, p.date FROM locataires AS loc, bail AS b, apparts AS ap, batiments as bat, clients as cli, paye as p WHERE loc.id = b.idloc AND b.idappart = ap.id AND ap.idbat = bat.id AND bat.idcli = cli. id AND loc.id = b.idloc AND ap.id = b.idappart AND p.idloc = loc.id AND cli.email ="ben@test.be"
这个查询给出:
但我想要每个人的最后日期( max(p.date) )
(注意:有些人住在同一栋楼里,这就是为什么有些人有相同的地址)
有什么想法吗?
【问题讨论】: