What Is Tuple / Tuples
May 9, 2006Hi all,
what is tuple / tuples.
plz discuss in detail.
thanx
Sajjad
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Analysis :: Difference Between A Set Of Tuples And A Set Inside A Tuple
May 8, 2015I wanted to understand the basic difference between the following two MDX queries which give two different outputs -
1. Set of Tuples -
Query-
SELECT
[Measures].[Internet Order Count] ON 0
FROM
[ADVENTURE WORKS]
WHERE
[code]....
2. Tuples in a Set -
Query-
SELECT
[Measures].[Internet Order Count] ON 0
FROM
[ADVENTURE WORKS]
[code]...
From the output i am getting on the MDX, i understand that the analogy is not correct. But I am not able to understand the difference between the same.
Cannot Operate On A Set With More Than 4,294,967,296 Tuples.
Apr 4, 2007Below is an error that I run into often. Can someone tell me what is causing this and how to resolve it?
Executing the query ...
The expression contains a function that cannot operate on a set with more than 4,294,967,296 tuples.
Execution complete
Here is the MDX that caused the error:
With
Member [Measures].[Total Count] as
'[Measures].[Crash Count]'
Member [Measures].[Total Fatal] as
'[Measures].[Fatal Crashes]'
Member [Measures].[Total Injury] as
'[Measures].[Injury Crashes]'
Member [Measures].[Total A Injury] as
'[Measures].[A Injury Crashes]'
Member [Measures].[Total B Injury] as
'[Measures].[B Injury Crashes]'
Member [Measures].[Total C Injury] as
'[Measures].[C Injury Crashes]'
Member [Measures].[Total 0 Property Damage] as
'[Measures].[0 Property Damage Crashes]'
SELECT
NON EMPTY { [Measures].[Total Count],
[Measures].[Total Fatal],
[Measures].[Total Injury],
[Measures].[Total A Injury],
[Measures].[Total B Injury],
[Measures].[Total C Injury],
[Measures].[Total 0 Property Damage],
[Measures].[Vehicle Count],
[Measures].[Person Count],
[Measures].[Fatalities],
[Measures].[0 Injuries],
[Measures].[A Injuries],
[Measures].[B Injuries],
[Measures].[C Injuries],
[Measures].[Injuries] }
ON COLUMNS,
NON EMPTY {[Crash].[Case Nbr].[Case Nbr] *
[Date].[Calendar Date].[Date] *
[Crash].[Weather].[Weather] *
[Crash].[Road Defects].[Road Defects] *
[Crash].[Collision Type].[Collision Type] *
[Crash].[Light].[Light] }
DIMENSION PROPERTIES MEMBER_CAPTION ON ROWS FROM
(select strtoset('{[Crash].[County].&[Morgan] }')
on columns From
(SELECT STRTOMEMBER('[Crash].[TS Crash Mile Station].[5.28]') :
STRTOMEMBER('[Crash].[TS Crash Mile Station].[5.77]')
on columns From
(select {descendants([Crash].[Case Nbr].Currentmember)}
on Columns from
[SDM_Reports] ))) where ([Reportability].[Is Reportable].&[
Insertion And Updates On 20.000.000 Tuples Table.
Jun 23, 2006Hi,I have a table with 20.000.000 of tuples.I have been monitoring the performance of the insertion and updates,but not convince me at all.The table have 30 columns, what and 12 of it, are calcultated column.The test that i do was this:1 Insertion with all the columns and calculing the calcultated columnsin the insertion sentence.1 insertion and all the columns calculated in @vars..1 insertion with the basic fields, and 10 updates.And the result was that the last test was the most performant.What is your opinion?
View 4 Replies View RelatedSSRS 2005 Tuples Error
Jul 28, 2007Hi,
I have created a cube with three dimensions and one fact. There is no problem While dragging the fields in the Browser window of the cube but the same fields dragging into the SSRS report i am getting the following message:
"The expression contains a function that cannot operate on a set with more than 4,294,967,296 tuples".
Can you please help me out.
Thanks
Dinesh
4294967296 Tuple Limit And 32 Bit Architecture
Sep 5, 2007We have repeatedly encountered the 4,294,967,296 tuple limit in our MDX queries, when using the Non Empty Operator on a Cross Join of fields:
Example
WITH
MEMBER [Date].[DateID].[M1] AS
AGGREGATE({[Date].[DateID].&[20070101]:[Date].[DateID].&[20070103]})
SET [M2] AS
({[dimension7].[attribute7].[value7]})
SELECT {[Measures].[count]} ON COLUMNS,
NON EMPTY {([dimension1].[attribute1].Children,[dimension2].[attribute2].Children,[M2],[dimesnsion3].[attribute3].Children,[dimension4].[attribute4].Children,[dimension5].[attribute5].Children,[dimension6].[attribute6].Children)} ON ROWS FROM MyCube WHERE {([Date].[DateID].[M1])}
Error
The expression contains a function that cannot operate on a set with more than 4,294,967,296 tuples.
We have followed Microsoft's best practices for Cube Design, while balancing the needs of our application.
Is it a coincidence that the 4,294,967,296 = 2^32 on the order of 4 GigaBytes and our server is of 32-bit architecture?. Will scaling up to a 64-bit architecture machine help? Then will our tuple limit be 2^64 which is on the order of 18 ExaBytes or 18 qunintllion bytes?
Selecting A Field In Every Tuple & Making It Bold
Nov 19, 2007Hi,
i have a table, that i am trying to compare values. I want to highlight the cheapest field's contents (price) for each tuple. The field itself could be different for each field depending on its price. the table i have is below;
Pos |AlbumTitle |Artist |Virgin | Woolworths | hmv
-----+---------------+--------------+-------+-------------+---------
1 | Confessions |Usher | 2.99 | 9.99 | 13.79
2 | Back Home | Westlife | 2.00 | 5.99 | 3.19
3 | Spirit |Leona | 5.99 | 2.99 | 13.99
4 | Trust Me |Craig David| 7.99 | 11.99 | 6.63
5 | Sawdust |Killers | 22.99 | 10.99 | 8.39
6 | Greatest Hits |Spice Girls| 12.99 | 0.99 | 13.79
im not sure if this would be a good format for the table, i cant figure out how to find out which field is the lowest value and how at all i would be able to make the value itself bold or stand out somehow.
Any help/advice would be welcome!!!
Rich
Analysis :: SSAS Named Set With A Two Dimension Attribute Tuple
Jul 15, 2015In my SSAS Cube I have created a dynamic named set "top 10 e-learnings by language" which consists out of a set of tuples. Each tuple has two attributes out of the same base dimension "training": attribute 1 is "sprache" (language) and attribute 2 is "training text".
CREATE DYNAMIC SET CURRENTCUBE.[Top 10 eTrainings pro Sprache]
AS Generate(
{ [Training].[Sprache].[Sprache].Members },
TopCount(
EXISTING { [Training].[Sprache].CurrentMember * [Training].[Training Text].[Training Text].Members },
10,
[Measures].[Teilnahmen eTraining]
)
), DISPLAY_FOLDER = 'Training' ;
Normally a named set would be automatically visible in Excel Pivot under the dimension you used to create the named set, but it seems that named sets with tuples which have more than one attribute are placed in a separate folder "Sets" in between the measures and dimensions.Additionally in the SSAS cube browser this named set is not visible at all.Is there any way to tell the named set in which dimension it should appear or any workaround?