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Hello,
I am trying to get an expression working in the front end , which if calculated in the script has 2 group bys:
the expression is something like:
[Table 1]:
Load [key1], min(Item_key) as [min key]
resident [ABC]
GROUP BY [key1]
[Table 2]:
load min([min key]) as [min key]
resident [Table 1]
group by [key2]
when I use the field [min key] in an expression in a pivot table it works perfect..
However, when I use :
AGGR(MIN(AGGR(MIN(item_key), [key1])), [key2])) instead of [min key]
, it errors out....
but, when I display it in a separate pivot table against [key2], it works fine...
any clue what could be wrong...?
Many thanks.......
Try it
MIN(AGGR(MIN(item_key), [key1], [key2]))
DOESN'T WORK
My data is SOMEWHAT like this:
Key2 Key1 Date_Key
A 199 200101
A 199 200102
A 199 200903
A 232 200409
B 523 200807
B 677 200111
B 677 200402
C 73 200509
C 73 200709
C 74 200306
Now, I want this as my calculated dimension:
1
2
3
4
where for A : 1 represents 200101
2 represents 200102
3 represents 200409
4 represents 200903
B: 1 represents 200111
2 represents 200402
3 represents 200807
C: 1 represents 200306
2 represents 200509
3 represents 200709
In my expressions I have a measure for 2 different 'key2' keys, so I have two lines in the chart...
x-axis has 1, 2, 3, 4...... and so on... which represents different date_keys for different key2s and
y-axis has the corresponding measure values....
I hope you get the problem.. Please ask if I haven't been very clear in explaining something ..
Is there a way to achieve this? any help would be highly appreciated..
Would like to help you but unable to understand your explanation..
Thanks Manish... which part of it would you like me to elaborate?
Please explain your required result in brief. I am unable to understand what you explain above
what I want is datekeys on the dimension.. but since they vary for different items.. I want them to be relative as 1, 2, 3 and so on... where 1 represents the first datekey for an item in ascending order, 2 the second one and so on... corresponding to these datekeys we have a measure.. so I want these measures in my line chart ... and as I want these displayed for two items, I have two lines in my line chart...