Dear guys,
How can fine tune the following MDX query. Currently it takes 1mmin25sec to run which is too much...
I am trying to get for each Pos Stratum (kind of point of sale Category) the best sale.. the query works but it's too slow and I am looking how to bypass the crossjoin i currently have...
SELECT
GENERATE
(
EXCEPT(
[Point Of Sales].[POS Stratum].[CAT POS STRATUM].MEMBERS,
{[Point Of Sales].[POS Stratum].[CAT POS STRATUM].&[-],
[Point Of Sales].[POS Stratum].[CAT POS STRATUM].&[?],
[Point Of Sales].[POS Stratum].[CAT POS STRATUM].&[]
}
)
,TOPCOUNT({[Point Of Sales].[POS Stratum].CURRENTMEMBER * [Point Of Sales].[POS Name].children},1
,[Measures].[Sales Amount]
)
)
ON 1
,[Measures].[Sales Amount] ON 0
FROM
[CUBE LNL DM]
WHERE
{[Calendar].[Calendar - Monthly].[CAT CALENDAR YEAR].&[2012]}The bottleneck is the crossjoin between POS Stratum and the Pos names.
Thanks in advance
Miloud Bel.