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Please help me with MDX


Please help me with MDX Learner
8/10/2004 7:54:26 AM
sql server data warehouse:
Hi,

I'm really frustrated because it appears that Microsoft Data Analyzer's
support/compatibility with "standard" MDX is pathetic :(

I need to calculate the following but just can't figure out the "~Aspect
.... " logic which Data Analyzer uses:

1) I want to create a Year to Date total of Sales. Regardless of the
selected time period (whether it's Jan or Nov), I want this YTD total to
return the total sales for the selected year


2) I want to calculate the total sales in the previous time period I.e.
let me try to explain in detail:

a) if the selected time period is Year, this should return the total
sales of the Previous Year

b) if the selected period is Qtr1 of a year, this should return the
total sales of the previous period I.e. Qtr 4 of the previous year

c) if the selected period is Qtr 2 it should return the total sales for
Qtr 1

d) if the selected period is say Oct of 2004, it should return the total
sales of Sep 2004

Can someone PLEASE help me with these.

Many many many TIA


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Thanks.
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Re: Please help me with MDX Andrea Temporin
8/10/2004 8:27:33 AM
Hoping I have undestand the question2:

1 - You have to create a calculated measure using in the formula the
expression ANCESTOR(<member>,<level>), where <member> is the .CurrentMember
property of your Year to Date dimension an <level> is the level of the Year
total;

2 - You have to create a calculated measures or member using in the formula
the expression PREVMEMBER which gives you the previous member in the
yerarchy of tour currentmember;

You can find more details and examples in the help on line or on MSDN

http://doc.ddart.net/mssql/sql2000/html/olapdmad/agmdxfunctions_9wky.htm
http://doc.ddart.net/mssql/sql2000/html/olapdmad/agmdxfunctions_7pde.htm

you can get a look to this general link too:

http://doc.ddart.net/mssql/sql2000/html/olapdmad/agmdxfunctions_9elw.htm

Bye
Andrea

"Learner" <wantnospam@email.com> ha scritto nel messaggio
news:MPG.1b828f90e4e56b09989705@msnews.microsoft.com...
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Re: Please help me with MDX Learner
8/11/2004 8:13:54 AM
Thanks Andrea.

Well that provides a little clue and what to research. I hope this will
lead me in the right direction.

Thanks for your reply to my query. I will post the results after I have
tried your suggestion.

Regards.


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