Analysis :: Establish Relations Between Different Levels In Hierarchy
Sep 24, 2015
I am having a requirement as below. I am having a Emp_Dim dimension table which is having a Manager_Key which is dependent on again on the Emp_Key. Based on the designation I have to create a Hierarchy. I have to create a Hierarchy with 10 levels according to the Designation.
While extracting data I am giving a particular Area manager id in Emp_Key I should get the accumulated data (His and the employees working under him as well). So it's like my MDX query should be like this if I am giving any emp_key then I need all the business done by under him.
My doubt is how I can establish the relations between the different levels in my Hierarchy. I am pretty new to SSAS.
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Oct 7, 2015
I want to display Month and year from same time hierarchy in two separate columns.My hierarchy is as below:
Ship Date > Ship Date Hierarchy
Ship Date year
Ship Date Quarter
Ship Date month
The display I am looking for is as below
Ship Date year Ship Date Month
measures
2015 Jan
200
2015 Feb
300
I am using Tail function as I need only the last 13 months, below is my query:
with set [Month] as
{
tail([SHIP DATE].[Ship Date Hierarchy].[SHIP CAL MTH].members, 13)
}
select
{[Measures].[TAG BUID Distinct Count]} on 0,
{[Month]* [SHIP DATE].[Ship Date Hierarchy].[SHIP CAL YEAR]} on 1
from
[GSDR_P4]
This gives me error that The Ship Date Hierarchy hierarchy is used more than once in the Crossjoin function.
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Aug 31, 2012
Out of nowhere my derived hierarchies starting showing the following message in the MDS UI
No Level Defined:Â This Derived Hierarchy is incomplete......
As you can see below the structure is defined and still in tact. This message shows up in by the Explorer & System Admin areas. I'm also able to query the subscription view setup without any issue.
This is with 2012 w/ no CUs. Same setup in running in another environment without issue.
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Feb 27, 2006
Are there tools for SQL2k database that take a database return allrelations of tables.thanks.Stefano.
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Jul 27, 2015
Is there a way - through a DMV or other query - that I can retrieve the collation for a hierarchy using code?I know that I can find out the server, cube, and hierarchy collation using SSMS. But I'm looking to do this in code, in order to compare collations between two cubes' dimensions, and compare member values.
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Jun 19, 2015
I have a fact table that captures the captures oldest date between a Task date and todays date per Person (so there is only fact per person) like this - a measure is created from the Task Days
PersonID, Dateduekey, Task Days
130Â Â Â Â Â Â Â Â Â 20130809Â Â Â Â 679
I have a person dimension which has a hierarchy of Department_Name->Team_Name->Person I have created some MDX that gives the MAX Task Day for the hierarchy but when you Person attribute of the hierarchy the code runs really slow.with set a as nonempty(([v Dim Fee Earners].[People Structure].[Person],[Dim Calendar].[Primary Date].[All]),[Measures].[Days KPI]) member measures.a as max(existing(a),[Measures].[Days KPI])
How can I get this running for more efficiently when [v Dim Fee Earners].[People Structure].[Person] is selected? To be fair the true measure [Days KPI] is already calculated at person level so if there is way to use the [Days KPI] when [v Dim Fee Earners].[People Structure].[Person] is selected that would be good
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Jul 31, 2015
I have a Tabular model with a situation where I want to have three alternate attributehierachies in one dimension.
Dimension FruitAndVegetables (with 4 columns: Id, Name, Fruit and Vegetable)
Id Name    Fruit     Vegetable
1 Apple     Apple  Â
2 Onion                  Onion
3 Banana  Banana
4 etc
Now I would like to put Vegetable on rows in a report without getting a blank row (with the sales of all Fruits)..I would like to supress all those Fruit records without adding a separate filter to the report, just let the user pick this Attribute should do the move.
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Apr 17, 2015
I am working to get 'NULL' as a string instead of blank in below shown Hierarchy
Level1: ASIA
Level2:Â (BLANK)
Level3: Indonesia
Malaysia
NOTE: In Level2  '(BLANK)' means it is  actually blank.
I tried changing 'UnknownMemberName' to 'NULL' at the Dimension, but this did not work.Â
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Jun 9, 2015
I am using a "Client" dimension that includes a "Holding - Client" hierarchy. I have to make sure, that only the appropriate roles may access appropriate members from this dimension, but I only have the information which role may access which ClientID - I do not have the information which HoldingID should be accessible. Also, "Client" is used as the key column of the dimension with "ClientID" and "HoldingID" as key columns. The hierarchy is strict, no client may belong to multiple holdings.
I cannot seem to find the right MDX for the allowed member set. My MDX expression would need to look like this:
[Client].[Holding - Client].[Client].&[*]&[123]
In this example I want to give access for client &123, no matter the holding, so &1&123 and &2&123 would be allowed.
Is this doable?
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Aug 13, 2015
Any working example of what a ragged hierarchy should look like for the unary and custom rollup calcs to work?
I have a parent-child hierarchy that works as expected but can't manage to get the same with a flattened ragged hierarchy. Parents disappear if any of the children aren't in the fact table (even though the children are set to '~' and the parent has its own custom rollup calc).
Do I need to replicate the unary and measure formula all the way to the end in the same way i do the member name/value (so i can set ignore if same as parent)? Setting unary to null seems to work when the key doesnt exist in the fact table but the default behaviour for null is '+' so i end up getting wrong results if the key does exist!
Repro:
In words
I have an EAV style fact table. The measure name is defined in a 'dim measure' table. Some measures exist in the fact, some are manufactured using Unary ops or custom rollup formulas.
Here's a diagram of the hierarchy
I want to recreate the functionality as a flattened hierarchy (the number of levels is fixed), but can't seem to do it... Here's what I've gotten for the same hierarchy created using the two different approaches
Below are queries to recreate the tables from adventureworksdw2014. The parent child hierarchy is set up the standard way... measureparentkey is parent. set name, unary and formula as expected. Set NonLeafDataHidden for the parent attribute. I've tried various combinations for the ragged hierarchy but none work 100% of the time. I want to have a user defined hierarchy for the performance benefits.
--Fact view
CREATE View dbo.FactSales
AS
select fis.ProductKey
, fis.OrderDateKey
, 1 AS MeasureKey -- salesAmount
, fis.SalesAmount AS MeasureValue
[Code] .....
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Jun 8, 2015
I have a time dimension which has Date, Week, Month and Year. However, the hierarchy will have only Week, Month and Year. It works great for any Sales measure with AggregateFunction as SUM.
I have created a new measure with AggregateFunction = LastNonEmpty. Also in the backend, I have pushed all the inventory data to last date in every month as inventory is always looked on a monthly basis not on a weekly basis. This measure shows correct data for every last week of the month in the hierarchy. However, Months and Years are displayed as zeros.
what I am doing wrong.
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Jul 15, 2015
I have a disconnected utility dimension with the following data and a waterfall->subwaterfall hierarchy. I have ignore if same as parent set on sub water fall. The unary operator is assigned to the relevant level
WaterFall WaterFallUnary SubWaterFall SubWaterFallUnary
Opening ~ Opening ~
Price ~ Price ~
Total Composition ~ Composition L1 +
Total Composition ~ Composition L2 +
Total Composition ~ Composition L3 +
Total Composition ~ Composition L4 +
Total Composition ~ Composition L5 +
Closing ~ Closing ~
I'm using MDX to set values to the members
SCOPE(Measures.Waterfall,[Dim Waterfall].[Water Fall].&[Price]);
THIS=Measures.LowestPrice;
END SCOPE;
SCOPE(Measures.Waterfall,[Dim Waterfall].[Sub Water Fall].&[Composition L1]);
THIS=Measures.[Composition L1];
END SCOPE;
[Code] ....
But when i run a simple select query
SELECT
{[Measures].[Waterfall]} ON COLUMNS,
[Dim Waterfall].[Water Fall].[Water Fall] ON ROWS
FROM [GPA]
I only get a value for price. Total Composition is NULL. If I change my query to look at the subwaterfall level then I see values for composition L1->L5, so I know there are values there I was expecting the unary operator to aggregate my composition measures into Total Composition.
I should point out that every measure that's being assigned to my utility dim is calculated with in excess of a dozen or so steps and intermediate calcs, is this causing some kind of solve order issue?
I know that as a workaround i could probably do something like
SCOPE(Measures.Waterfall,[Dim Waterfall].[Water Fall].&[Total Composition]);Â Â Â Â
   THIS=SUM([Dim Waterfall].[Hierarchy].[Water Fall].&[Total Composition].Children,Measures.Waterfall);   Â
END SCOPE;
But that defeats the purpose of the unary operators
This is sql server 2014 multidimensional
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Apr 8, 2015
Include children and exclude children in a single hierarchy in parent child dimension in mdx
*12-parent
 **20-parent
 - 9-parent
      --250-child1
      --210-child2
    --240-child3
aggregation of 12-parent only
aggregation of 20-parent only
aggregation of 9 with children
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Aug 11, 2015
I am working on a model where I have a sales fact table. Each fact record has four different customer fields (ship- to, sold-to, payer, and bill-to customer). I have one customer dimension table that joins to the sales fact table four times (once for each of the customer fields above). When viewing the data in Excel, I would like to have four hierarchies (ship -to, sold-to, payer, and bill-to customer) within Customer.Â
Is there a way to build hierarchies within my Customer dimension based on the same Customer table? What I want is to view the data in Excel and see the Customer dimension. Within Customer, I want four hierarchies.Â
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Jun 4, 2015
Problem setting is a geography dimension with multiple user defined hierarchies in SSAS 2008.Â
Ex.:Â
Hierarchy 1 (political territory): level 6 --> level 5 --> level 4 --> level 3 (state) --> level 2 --> level 1
Hierarchy 2 (sales territory): level 4 --> level 3 --> level 2 (sales region) --> level 1
...
Hierarchy 9
The relationship between state and sales region is n:1, i.e. one state belongs to exactly one sales region, and one sales region can consists of one or multiple states.  Unfortunatly I can't define this attribute relationsship in the dimension because it would lead to a diamond-shaped relationsship without a user-defined-hierarchy to back it up. So far that isn't much of a problem, user don't drill down from sales region to state. But now I want to define a calculated member that multiplies a measure from the main measure group with another measure from a weighting factor measure group at the state level and above. The granularity attribute of the geography dimension in the dimension usage tab of the weighting factor measuregroup is the state.Â
So far what I've got is:
CREATE MEMBER Currentcube.Measures.[weighted measure state and above] AS NULL;
SCOPE (Measures.[weighted measure state and above],
Descendants(geography.[political territory].[all member],3,SELF_AND_BEFORE),
Descendants(geography.[salesterritory].[all member],2,SELF_AND_BEFORE),
... Descendants(geography.[hierarchy 9].[all member],1,SELF_AND_BEFORE)); this = sum(existing(geography.[political territory].state.members), measures.[main measure group measure] * measures.[weighting measure group measure]);END SCOPE;
This works from a functional point of view, but is rather slow when querying any other hierarchy than the political territory hierarchy, because SSAS first goes down from the state level to the key attribute of the geography dimension, and then aggregates from there to the sales region.In other words, I want SSAS to resolve the relationsship (which state belongs to which sales region) through the dimension, and not through the fact, and apply the calculation afterwards. Like some kind of currency conversion, but only from a certain level upwards.
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Feb 24, 2004
I have just started working the 2047 OLAP and came arcross the Analysis Service Limits. It states that the levels in a cube has a limit of 256 and the leves per dimension is 64. I am confused.
What is the definition of (levels in a cube)! and how are the levels in a cube different from (levels per dimension)
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Feb 22, 2008
Is there a fast way to see, which relations a table has for his PK?
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Aug 21, 2004
I am using MSDE Manager for my database, and I was wondering, if data is entered on one table, IE UserID, shouldnt that same userID pop up in the related column on the foreign table as well?
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Jun 14, 2007
Maybe a stupid question but...
is it posible to add relations in sql compact databases (.sdf) ?
I tried in server explorer (in orcas) and there is no option for relations. Also .sdf file cannot be opened in SQL Server Express Management Studio SP2 because is version 3.5.
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Mar 30, 2006
I'm having trouble getting a FOR XML query to get the relationships correct when there are 3 levels of data.
In this example, I have 3 tables, GG_Grandpas, DD_Dads, KK_Kids. As you would expect, the Dads table is a child of the Grandpas table, and the Kids table is a child of the Dads table.
I'm using the Bush family in this example, these are the relationships:
- George SR
--- George JR
------ Jenna
------ Barbara
--- Jeb
------ Jeb JR
------ Noelle
These statements will create and populate the tables for the example with the above relationships:
SET NOCOUNT ON
DROP TABLE KK_Kids, DD_Dads, GG_Grandpas
CREATE TABLE GG_Grandpas ( GG_Grandpa_Key varchar(20) NOT NULL, GG_GrandpaName varchar(20))
CREATE TABLE DD_Dads ( DD_Dad_Key varchar(20) NOT NULL, DD_Grandpa_Key varchar(20) NOT NULL, DD_DadName varchar(20))
CREATE TABLE KK_Kids ( KK_Kid_Key varchar(20) NOT NULL, KK_Dad_Key varchar(20) NOT NULL, KK_KidName varchar(20))
ALTER TABLE GG_Grandpas ADD CONSTRAINT PK_GG PRIMARY KEY (GG_Grandpa_Key)
ALTER TABLE DD_Dads ADD CONSTRAINT PK_DD PRIMARY KEY (DD_Dad_Key)
ALTER TABLE KK_Kids ADD CONSTRAINT PK_KK PRIMARY KEY (KK_Kid_Key)
ALTER TABLE DD_Dads ADD CONSTRAINT FK_DD FOREIGN KEY (DD_Grandpa_Key) REFERENCES GG_Grandpas (GG_Grandpa_Key)
ALTER TABLE KK_Kids ADD CONSTRAINT FK_KK FOREIGN KEY (KK_Dad_Key) REFERENCES DD_Dads (DD_Dad_Key)
INSERT INTO GG_Grandpas VALUES ('GG_GEORGESR_KEY', 'GEORGE SR')
INSERT INTO DD_Dads VALUES ('DD_GEORGEJR_KEY', 'GG_GEORGESR_KEY', 'GEORGE JR')
INSERT INTO DD_Dads VALUES ('DD_JEB_KEY', 'GG_GEORGESR_KEY', 'JEB')
INSERT INTO KK_Kids VALUES ( 'KK_Jenna_Key', 'DD_GEORGEJR_KEY', 'Jenna' )
INSERT INTO KK_Kids VALUES ( 'KK_Barbara_Key', 'DD_GEORGEJR_KEY', 'Barbara' )
INSERT INTO KK_Kids VALUES ( 'KK_Noelle_Key', 'DD_JEB_KEY', 'Noelle' )
INSERT INTO KK_Kids VALUES ( 'KK_JebJR_Key', 'DD_JEB_KEY', 'Jeb Junior' )
So the question is, how do I get it to maintain the proper relationships between the records when I do an FOR XML query? Here is the query I am trying to get to work. Right now it puts all the Kids under a single Dad, rather than having them under their correct dads.
I am getting this, which is not what I want:
- George SR
--- George JR
--- Jeb
------ Jenna
------ Barbara
------ Jeb JR
------ Noelle
SELECT 1 as Tag,
NULL as Parent,
GG_GrandpaName as [GG_Grandpas!1!GG_GrandpaName],
GG_Grandpa_Key as [GG_Grandpas!1!GG_Grandpa_Key!id],
NULL as [DD_Dads!2!DD_DadName],
NULL as [DD_Dads!2!DD_Dad_Key!id],
NULL as [DD_Dads!2!DD_Grandpa_Key!idref],
NULL as [KK_Kids!3!KK_KidName],
NULL as [KK_Kids!3!KK_Dad_Key!idref]
FROM GG_Grandpas
UNION ALL
SELECT 2 ,
1 ,
NULL ,
GG_Grandpa_Key ,
DD_DadName ,
DD_Dad_Key ,
DD_Grandpa_Key ,
NULL ,
NULL
FROM GG_Grandpas, DD_Dads
WHERE GG_Grandpa_Key = DD_Grandpa_Key
UNION ALL
SELECT 3 ,
2 ,
NULL ,
GG_Grandpa_Key ,
NULL ,
DD_Dad_Key ,
NULL ,
KK_KidName ,
KK_Dad_Key
FROM GG_Grandpas, DD_Dads , KK_Kids
WHERE GG_Grandpa_Key = DD_Grandpa_Key
AND DD_Dad_Key = KK_Dad_Key
FOR XML EXPLICIT
I've tried it all different ways, but no luck so far.
Any ideas?
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Feb 26, 2014
How do I get my data to show starting at the first row instead of skipping down?
Refer to the attachment.
Code:
CREATE PROCEDURE [dbo].[uspReportData]
-- Add the parameters for the stored procedure here
@Metric1 as varchar(50) = NULL, @Metric2 as varchar(50) = NULL, @Metric3 as varchar(50) = NULL, @Metric4 as varchar(50) = NULL,
@Metric5 as varchar(50) = NULL, @Metric6 as varchar(50) = NULL, @Metric7 as varchar(50) = NULL, @Metric8 as varchar(50) = NULL,
[code].....
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Feb 15, 2006
I am redesigning an application that distributes heldesk tickets to our50 engineers automatically. When the engineer logs into their window astored procedure executes that searches through all open tickets andassigns a predetermined amount of the open tickets to that engineer.Theproblem I am running into is that if 2 or more engineers log in at thesame time the stored procedure will distribute the same set of ticketsmultiple times.Originally this was fixed by "reworking" the way SQL Server handlestransactions. The original developer wrote his code like this:-----DECLARE @RET_STAT INTSELECT 'X' INTO #TEMPBEGIN TRANUPDATE #TEMP SET 'X' = 'Y'SELECT TOP 1 @TICKET_# =TICKET_NUMBER FROM TICKETS WHERE STATUS = 'O'EXEC @RET_STAT = USP_MOVE2QUEUE @TICKET_#, @USERIDIF @RET_STAT <> 0ROLLBACK TRANRETURN @RET_STATENDCOMMIT TRAN-----The UPDATE of the #TEMP table forces the transaction to kick off andlocks the row in table TICKETS until the entire transaction hascompleted.I would like to get rid of the #TEMP table and start using isolationlevels, but I am unsure which isolation level would continue to lockthe selected data and not allow anyone else access. Do I need acombination of isolation level and "WITH (ROWLOCK)"?Additionally, the TICKETS table is used throughout the application andI cannot exclusively lock the entire table just for the distributionprocess. It is VERY high I/O!Thanks for the help.
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May 22, 2006
Good morning,
I am trying to get my head around locking (row, table) and Isolation Levels. We have written a large .NET/SQL application and one day last week we had about two dozen people in our company do some semi "stress/load" testing of the app.
On quite a few occassions, a few of the users would receive the following error:
"Transaction (Process ID xx) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction."
We are handling this on two fronts, the app and the database. The error handling in the app is being modified to capture this specific error and to retry the transaction.
However, from the database side, I am trying to find the most affective and efficient change to make regarding locking. I have been doing a lot of reading online and in BOL to get a better grasp of locking, but what I would really like is feedback from the community (forum) and get your thoughts on what changes I should make, if any, on the db side.
Thanks...
Scott
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Aug 20, 2007
hi
I've a table with coln names
ID
Name
ParentID
Level
I've list with different levels
say
ex.
the Data is:-
ID Name ParentID Level
1 Root null 1
2 Trunk 1 2
3 Branch 2 3
4 Leaf 3 4
5 Stem 3 4
How to write the query for getting the Names for different levels for corresponding ParentID....
Output should be like:-
Leaf Branch Trunk Root
Stem Branch Trunk Root
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Jun 4, 2007
Hi All,
we are building a DW for a company that operates in 10 countries with the home country being the major portion of the data......
Previous efforts have always had the data separated by schemas and so to ask a question about a specific country required the schema number to be provided.
I am proposing that the 10 schemas, and therefore 10x the number of tables, indexes etc, be removed in favour of using partitioning.
However, we want to partition by country and by periods...that is we would like to create monthly partitions as normal.
No matter how I read the documentation and test this out, it seems to me that this multiple levels of partitioning can only be achieved if I create a field on the table that is some manipultion of the key for the company reporting structure and the period. I think I can take the first, add 10M and then add the period key.
But I am unsure if the optimiser is going to do it's partition elimination properly on such a calculated field.
Has anyone attempted such a multi-level partitioning scheme in SQL Server? I am thinking people must have as one level of partitioning was seen to be too restrictive many years ago.....
Thanks in Advance for your comments.
Best Regards
Peter Nolan
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Sep 19, 2007
Hello All,
I suspect I know the answer but I'll ask away. We currently have our SSIS packages set up to log to SQL Server. Currently they log OnError, OnInformation and OnTaskFailed. If I'd like to have it log OnPipeLineRowsSent, is there anyway I can get that done without opening up the package and editing it? I know the change is trivial from the IDE but the deployment process at my current engagement is quite lengthy. If something breaks in production, I'd like to know if it'll be possible to turn up the chattiness of logging without going through a full deploy scenario.
I was looking at the parameters for dtexec/dtexecui and I see that you can configure where something logs but nothing about the verbosity of the logs generated. Is it something I'm missing with that or is that all you can set there?
The only other option that jumps out at me is to develop a custom script or component that sets the logging level based on a parameter. Anyone have a thought as to how much effort that would be---something easily tackled or probably more trouble that it's worth?
Thanks for the help
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Nov 30, 2007
All,
Is anyone aware if the database engine build levels will affect the mirroring process. we're in the process of upgrading a PROD environment to a new build however like to delay onto the disaster recovery (DR) server in case of issues. The DR is the mirror in the setup and so would have a differnet build level.
Is this likely to affect anything? All info seems to point to only versions differences causing a problem but not the build.
Is someone able to confirm this.
Thanks......
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Aug 28, 2007
Hi There,Im trying to display a list of results and have extra information pulled from another table. Please read on as this isnt what you think, just hard to explain but I will try.In Table 1 I have a set of Orders, example data below.Order 1, Line 1Order 1, Line 2Order 1, Line 3Now I have another table to record what lines a user would like to monitor, for this example the user will monitor these lines.Line 1Line 2but not Line 3I need to display a single grid view using the least amount of queries possible to diplay the following resultOrder 1, Line 1, MonitoredOrder 1, Line 2, MonitoredOrder 1, Line 3, NOT MonitoredI have tried viewed, but with the relationships it only displayes what is avialable in both tables, I have also thought about using a DataSet relationship with two queries through the code, but am really wondering if anybody knows of a simple and low overhead way of producing this result? Mayby stored procedures?Kind Regards,Gareth
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Mar 26, 2008
I'm looking for some input about how I should setup my database tables. Here's the setup - There are several Report Forms that users can fill out and each one has its own table (I'll use Report1 and Report2 for examples). There are several other tables that relate to these Report tables, for example, a table named Pictures. If a user is filling out Report1 or 2, they could add a picture to it. The picture information is stored in the Picture table, along with the ReportID of the report it belongs to.
Report1 (table)intReportID (pk)vcFirstNameetc...Report2 (table)intReportID (pk)vcFirstNameetc...Pictures (table)intPictureID (pk)intReportID (fk - to match ReportID in appropriate Report table - not being allowed...)vcFilePathetc...
Right now, I've two relationships setup for the pictures table - one with the picture table ReportID as a FK to the Report1 table's ReportID PK, and another setup the same way, but for Report2.It's not letting me do this because it's looking for a matching ReportID in both the Report1 and Report2 tables for each entry in the Pictures table. A match will only ever exist for one or the other, never both.
In addition to Pictures, I have about 9 other tables that work the same way. I also have about 7 Report tables total. I'd really like to set something up so if I delete a record from a report table, it will delete all matching entries from the other tables. Does anyone know how I can go about setting this up?
Thanks very much!
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Aug 9, 2000
Hayyy
I have just made a database with 3 tables, they are now connectet with relationships.
My problem is when I write my select statement:
select * from table1 a, table2 b where a.ID=2.
I will get all the ´records from both the tables, I just want One record. Then I addes some too my select statement so it now looks like this:
select * from table1 a, table b where a.ID=2 AND a.No=b.No
Now I got the right result, but if this is the only way to do it, there is no recent to make all the relations i the DB between the tables.
Thank You... Jonas
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Jun 13, 2005
Code:
TBL1
ID User
1 Tom
2 Alice
3 Alex
4 Melissa
5 Carl
Code:
TBL2
ID User WebSite
1 Tom http://www.Tom.com
2 Alice http://www.Alice.com
3 Alex http://www.Alex.com
4 Carl http://www.Carl.com
I want to join tables above in only one query.
I tried something I couldn't.
there are 5 users in TBL1
TBL2 is for their web sites records.
But while tom,alice,alex and carl have web site,Melissa hasn't.
I want to print like below
Code:
Tom http://www.Tom.com
Alice http://www.Alice.com
Alex http://www.Alex.com
Melissa
Carl http://www.Carl.com
my tests, although users who have web site were printed, Melissa wasn't printed.
Although she hasnot a website, I want to get her , too.
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May 4, 2004
Hi,
I build a local cube from a relation database. In the database there are 1:n relations.
Is there a way to handle 1:n relations?
For example:
I have a table LOGGEDFLAW and a table LOGGEDREASON with a 1:n relation between them. We create a select statement of these tables and as an result we get duplicate records of LOGGEDFLAW each time more than 1 record of LOGGEDREASON are associated to 1 record of LOGGEDFLAW - this is the standard result I get with an relational JOIN operation. Now I want to count the LOGGEDFLAWs without the duplicates generated by the 1:n relationship.
Best regards,
Thorsten
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May 23, 2006
Dim verilaDataAdapter1 As SqlCeDataAdapter
Dim verilaDataAdapter2 As SqlCeDataAdapter
Dim iliski As DataRelation
Dim Sorgu1 As String
Dim Sorgu2 As String
Dim A1Dataset As DataSet
Dim parametre1 As SqlCeParameter
Dim parametre2 As SqlCeParameter
Dim ssceconn As New SqlCeConnection("Data Source =Program FilesAtisoftDAatisoft.sdf")
ssceconn.Open()
Dim sqlInsertRow As SqlCeCommand = ssceconn.CreateCommand()
Sorgu1 = "SELECT * FROM StokKartTbl WHERE StokGrupKodu like @StokGrupKodu Order By Stokismi ASC;"
Sorgu2 = "SELECT * FROM SarzKartTbl WHERE SarzID like @Sarzid"
A1Dataset = New DataSet
verilaDataAdapter1 = New SqlCeDataAdapter(Sorgu1, ssceconn) 'StokkartTbl
parametre1 = New SqlCeParameter("@StokGrupKodu", SqlDbType.NText, 25)
parametre1.Value = Trim(Mid(CBStGrupAciklama.Text, 1, 6)) + "%"
verilaDataAdapter1.SelectCommand.Parameters.Add(parametre1)
verilaDataAdapter1.Fill(A1Dataset, "StokKartTbl")
verilaDataAdapter2 = New SqlCeDataAdapter(Sorgu2, ssceconn) 'SarzKartTbl
parametre2 = New SqlCeParameter("@Sarzid", SqlDbType.NText, 50)
parametre2.Value = Trim(Mid(CBSarzID.Text, 1, 25)) + "%"
verilaDataAdapter2.SelectCommand.Parameters.Add(parametre2)
verilaDataAdapter2.Fill(A1Dataset, "SarzKartTbl")
Dim p As DataColumn
Dim c As DataColumn
p = A1Dataset.Tables("StokKartTbl").Columns("StokID")
c = A1Dataset.Tables("SarzKartTbl").Columns("StokID")
iliski = New DataRelation("Elemanlar", p, c)
A1Dataset.Relations.Add(iliski)
DataGridStokKartTbl.DataSource = A1Dataset.Tables("StokKartTbl")
'Error
System.ArgumentException was unhandled
Message="Hata iletisi içeren isteğe bağlı bir kaynak derlemesi bulunamadığından bir hata iletisi görüntülenemiyor"
StackTrace:
System.Data.ConstraintCollection.AddForeignKeyConstraint()
System.Data.ConstraintCollection.Add()
System.Data.ConstraintCollection.Add()
at DataSetRelationCollection.AddCore()
System.Data.DataRelationCollection.Add()
AtisoftDA.siparis.Button2_Click()
System.Windows.Forms.Control.OnClick()
System.Windows.Forms.Button.OnClick()
System.Windows.Forms.ButtonBase.WnProc()
System.Windows.Forms.Control._InternalWnProc()
Microsoft.AGL.Forms.EVL.EnterMainLoop()
System.Windows.Forms.Application.Run()
AtisoftDA.siparis.Main()
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