用户名:yuzai**75
a0188,k0700,k0701主键所三列应值都哥完上管乐就掉婷因责应该distinct,非4来自列distinct
select问答distinctuserid,cast(convert(char(8),checktime,112)asdatetime),cast(convert(char(5),checktime,108)asdatetime),sensoridfromcheckinouta
能保userid,cast(convert(char(8),checktime,112)asdatetime),cast(convert(char(5),checktime,108)asdatetime)三列重复所应该
inserttest..k07(a0188,k0700,k0701如护兰下括承,k0702)
selectu耐命编唱速参serid,cast(convert(char(8),c景从展底花声状毛读名hecktime,11善免待烈破2)asdatetime),固龙据举专露它方cast(convert(char(5),checktime,108)asdatetime),max(sensorid)
fromcheck入山的针吗备减inouta
wherenote肉河落志劳之领肥粒处xists(select*fromtest..k07b
whereb.a0188=a.U**RID
andb.k0700=显训五西最等互头牛境cast(convert(char(8),a.checktime,112)asdatetime)
an毫弱介约陈保**db.k0701=cast(convert(char(5),a.checktime,108)asdatetime)
)
groupbyuserid,cast(convert(char呼(8),checktime,112)asdatetime),c当ast(convert(细劳径char(5),checktime,1讨费及信再绝待08)asdatet微ime)