I'm trying to join two table ..
i'm trying a left join but its not giving the result i'm expected.....
Main:
load kWeekKey,
date(num(round(Date-1))) as MaxDate,
date(num(Date)-8) as StartDate
resident Range;
left join
test1:
load
kWeekKey,
MaxDate,
StartDate,
Sumgallon
Resident temp;
for table main it has only unique kweekKey but in test1. table it has mutlple kweeekKey ...i want just sumgallon value unique to start date and enddate in main table.......
how do i do this ??
any suggestion plz
