Changing dimension

Hi,
I have a report in which I have a customer name which has got changed from last month. If I want to display in a cell this customer name for latest date how do I do that? How to write the formula for this?
Basically this cell should display customer name for latest date available in data provider.

THere is no LOV because this variable is an aggregate. Also the Where clause wont work in your example as it should be
=Measure Where (Dimension = unique value)
As I dont know what kind of objects you have (Dimensions, Measures / Date, Character , Number etc) its difficult to tell you which route to take.
Another option is to create a table with just the Date object.
Add a column with = If <Date>=(Max(<Invoice Date> In Body) In Report) Then <Sales Person>
This will give you the result you after. Place this in the footer of the table, go to format table and fold it. THis now only shows you the footer with your required result. You can hide the Date column or format it so its invisable.

Similar Messages

Aggregating Slowly Changing Dimension

Hi All:
I have a problem with whole lot of changes in the dimension values (SCD), need to create a view or stored procedure:
Two Tables within the Oracle db are joined
Tbl1: Store Summary consisting of Store ID, SUM(Sales Qty)
Tbl2(View): Store View created which consists of Store ID, Name, Store_Latest_ID
Join Relationship: Store_summary.Store_ID = Store_View.Store_ID
If I’m pulling up the report its giving me this info
Ex:
Store ID: Name, Sales_Qty , Store_Latest_ID
121, Kansas, $1200, 1101
1101, Dallas, $1400, 1200
1200, Irvine, $ 1800, Null
141, Gering, $500, 1462
1462, Scott, $1500, Null
1346,Calif,$1500,0
There is no effective date within the store view, but can be added if requested.
Constraints in the Output:
1)     If the Store Latest ID = 0 that means the store id is hasn’t been shifted (Ex: Store ID = 1346)
2)     If the Store Latest ID = ‘XXXX’ then that replaces the old Store ID and the next records will be added to the db to the new Store ID ( Ex: 121 to 1101, 1101 to 1200, 141 to 1462)
3)     Output Needed: Everything rolled up to the New Store ID irrespective of the # of records or within the view or store procedure whenever there is a Store Latest ID that should be assigned to the Store ID (Ex: the Max Latest Store ID Record for all the changing Store ID Values) and if the value of Latest Store ID is 0 then no change of the record.
I need the output to look like
Store ID: Name, Sales_Qty , Store_Latest_ID
1200,Irvine,$4400,Null
1462,Scott,$2000,Null
1346,Calif,$1500,Null or 0
The Query I wrote for the view creation:
Select ss.Store_ID, ss.Sales_Qty, 0 as Store_Latest_ID
From Store_Summary ss, Store_Details sd
Where ss.Store_ID=sd.Store_ID and sd.Store_Latest_ID is null
union
Select sd.Store_Latest_ID, ss.Sales_Qty, null
From Store_Summary ss, Store_Details sd
Where ss.Store_ID=sd.Store_Latest_ID and sd.Store_Latest_ID is not null
And placing a join to the created view to Store Summary ended up getting the aggreagation values without rolling up and also the Store ID's which are not having latest ids are ending up with a value 0 and the ss quantity aggregated, and if there are changes within store id for more than two times then its not aggreagating the ss quatity to the latest and also its not giving the store name of the latest store id.
I need help to create a view or stored procedure
Please let me know if you have any questions, Thanks.
Any suggestions would be really Grateful.
Thanks
Vamsi

Hi
Please see the following example
ID- Name -Dependants
100 - Tom - 5
101 - Rick -2
102 - Sunil -2
See the above contents...assume the ID represents employee ID and the dependants include parents, spouse and kids....
After sometime, dependants may increase over a period of time but noone is sure when exactly it will increase.....assume in case of a single get married and increase in dependants
So the attributes of the Employee had a slow chance of changing over the time
This kind of dimensions are called slowly changing dimensions
Regards
N Ganesh

Not able to see ikm oracle incremental update and ikm oracle slowly changing dimensions under PHYSCIAL tab in odi 12c

not able to see ikm oracle incremental update and ikm oracle slowly changing dimensions under PHYSCIAL tab in odi 12c
But i'm able to see other IKM's please help me, how can i see them

Nope, It has not been altered.
COMPONENT NAME: LKM Oracle to Oracle (datapump)
COMPONENT VERSION: 11.1.2.3
AUTHOR: Oracle
COMPATIBILITY: ODI 11.1.2 and above
Description:
- Loading Knowledge Module
- Loads data from an Oracle Server to an Oracle Server using external tables in the datapump format.
- This module is recommended when developing interfaces between two Oracle servers when DBLINK is not an option.
- An External table definition is created on the source and target servers.
- When using this module on a journalized source table, the Journaling table is first updated to flag the records consumed and then cleaned from these records at the end of the interface.

SQL Server Agent Jobs error for Slowly changing dimension

Hi,
I have implemented Slowly changing dimension in 5 of my packages for lookup insert/update.
All the packages are running good in SSDT. And when i deployed the project to SSISDB and run the packages all are running successfully. But when i created a job out of that and run the packages, then 3 packages ran successfully and 2 packages failed.
When i opened All Execution Report. I found the following error:
Message
Message Source Name
Subcomponent Name
Process Provider:Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80004005 Description:
"Login timeout expired". An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80004005 Description: "A network-related or instance-specific error has occurred while establishing
a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.". An OLE DB record is available.
Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80004005 Description: "Named Pipes Provider: Could not open a connection to SQL Server [53]. ".
Process Provider
Slowly Changing Dimension [212]
Then i opened Provider package in SSDT and changed the source reading record limit from 4,00,000 to 15,000 in source query and deployed again and run, then the job succeeded. more than 15,000 failed.
And in the 2nd experiment, I removed slowly changing dimension task and implemented normal lookup for insert/update, and set the source reading limit again to 4,00,000 and deployed again and run, then the job succeeded.
Now i am not able to figure out, what exactly is the problem with Slowly changing dimension task for more than 15,00 records in SQL Server Agent Job run?
Can anybody pls help me out.
Thanks
Bikram

Hi Vikash,
As i have mentioned in the above post, below 2 scenarios:
"Then i opened Provider package in SSDT and changed the source reading record limit from 4,00,000 to 15,000 in source
query and deployed again and run, then the job succeeded. more than 15,000 failed.
And in the 2nd experiment, I removed slowly changing dimension task and implemented normal lookup for insert/update, and set the source reading limit again to 4,00,000 and deployed again and run, then the job succeeded."
That means i am able to connect to sql server.
But if i change the 1st scenario and read 4,00,000 records, the job fails and shows the above mentioned error.
Similarly in the 2nd scenario, if i implement SCD look up, the job fails and shows the above mentioned error.
And i am consistently reproducing this.
Thanks
Bikram

Changing Dimensions of menu items in menubar

I wanted to make the menu items have an auto width instead of
a fixed with. So I followed the direction in the Help file under
"Change dimensions of menu items" to change the .css. The menu
items now seem to stretch to fit the width of the text, but the
secondary menus now display horizontally instead of vertically
below the top menu item. This is only in Explorer 6 & 7. Works
fine in Firefox.

Hi Kayo,
You'll want to checkout these samples:
http://labs.adobe.com/technologies/spry/samples/menubar/AutoWidthHorizontalMenuBarSample.h tml
http://labs.adobe.com/technologies/spry/samples/menubar/AutoWidthVerticalMenuBarSample.htm l
to see what browser bugs you're up against. :-)
--== Kin ==--

How to implement mapping for a slowly changing dimension

Hello,
I don't have any experience with OWB and I need some help.
I just don't know how to create the ETL process for a slowly changing dimension.
My scenario is that I have 2 operative systems providing customer information, a staging area and a dwh with a customer dimension with SCD type 2 (created within OWB).
The oltp data is already transferred to the staging area. But how should the mapping for the dwh table look like? Which operators have to be used?
I have to check whether the customer record is new or just updated. How can I check every attribute? A new record shall be loaded, an updated record shall be historized (as I configured it in the SCD type 2). I just don't know how the trigger of the SCD is activated. Do I have to try an update on the trigger attribute and then automaticalle a new record is created? But with which operator can I do this? How should the mapping look like? Or is this impossible and do I have to implement this functionality with SQL code only?
I know how to implement this with SQL code, but my task is to implement this in OWB.
As you see I did not understand the logic of OWB so far and I hope somebody can help me.
Greetings,
Joerg

Joerg,
Check the blog below which provides good detail and also check the OWB documentation
http://www.rittmanmead.com/2006/09/21/working-through-some-scd-2-and-3-examples-using-owb10gr2/
Thanks,
Sam.

Facing problem in loading table using IKM Oracle Slowly Changing Dimension

Hi,
I am facing problem in loading dimension table using IKM Oracle Slowly Changing Dimension
Following is the setup :-
SRC :- source_table (MSSQL)
Staging :- staging_table (MSSQL)
TRGT :- target_table (Oracle)
-------- source_table
group_id     int
group_version_id     int
name     varchar (255)
description     varchar (255)
comments     varchar (2000)
ref_number     varchar (255)
is_latest_version     decimal (5)
is_deleted     decimal (5)
--------- target_table
id     number (38,0) - Mapped to <%=odiRef.getObjectName( "L" , "SEQ_NAME" , "D" )%>.nextval
          - Executed on target
          - defined the column as SK in model
group_id     number (38,0) - defined the column as NK in model
group_version_id     number (38,0) - defined the column as NK in model
name     varchar (255) - undefined on the model description
description     varchar (255) - Add row on change
comments     varchar (2000) - Add row on change
ref_number     varchar (255) - Add row on change
is_latest_version     number (1,0) - Add row on change
is_deleted     number (1,0) - Add row on change
start_datetime     date     - SYSDATE
               - Executed on target
               - Starting Timestamp
end_datetime     date     - NULL
               - Executed on target
               - End Timestamp
I am using following KM's:-
     LKM SQL to SQL
     IKM Oracle Slowly Changing Dimension
     CKM SQL
it gives me the following error -
920:Invalid relational operator

Hi,
Yes, this is a run-time error. Currently I am debugging it by checking SNP_SESS_TXT_LOG based on sess_no ID.
Now, I get the following error.
I just see the following in the operator:-
911 : 42000 : java.sql.BatchUpdateException: ORA-00911: invalid character
911 : 42000 : java.sql.SQLException: ORA-00911: invalid character
java.sql.BatchUpdateException: ORA-00911: invalid character
     at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:342)
     at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10720)
     at com.sunopsis.sql.SnpsQuery.executeBatch(SnpsQuery.java)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execCollOrders(SnpSessTaskSql.java)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTaskTrt(SnpSessTaskSql.java)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSqlC.treatTaskTrt(SnpSessTaskSqlC.java)
     at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java)
     at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java)
     at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java)
     at com.sunopsis.dwg.cmd.DwgCommandSession.treatCommand(DwgCommandSession.java)
     at com.sunopsis.dwg.cmd.DwgCommandBase.execute(DwgCommandBase.java)
     at com.sunopsis.dwg.cmd.e.i(e.java)
     at com.sunopsis.dwg.cmd.g.y(g.java)
     at com.sunopsis.dwg.cmd.e.run(e.java)
     at java.lang.Thread.run(Unknown Source)
So, I do not get any idea of the exact step that is causing failure.
Is there any setting in the operator that I am missing on?

Slow change dimension

Hi al,
How slow changing dimension will support SID?
The following is the advantages with SLOW CHANGING DIMENSION.
1)language support
2) master data independent of infosource
3) uses numeric as indexes for faster access.
plz explain the above points with example . i did not get that point.
plz explain in detail. I will assign fulll points.
Thanx & Regards,
RaviChandra
Edited by: Ravichandra.bi on Sep 20, 2011 10:59 AM

Hi Ravichandra,
I feel that the advantages that you have mentioned above also applies to dimensions of a cube in general. Slowly changing dimensions is data modelling concept in my view not physically present in the system.
But thanks to your question i was able to deep dive into this concept and increase my knowledge.
I found this link helpful http://en.wikipedia.org/wiki/Slowly_changing_dimension
Best Regards,
Kush Kashyap

Slow changing dimensions in application express GUI

I need some kind of slow changing dimensions for application express GUI in order to be able
1) simply allow users to edit 1 row for 1 object in APEX GUI
2) widely use historical data in reporting.
I.E.:
Client's Last name (address, etc) was changed. I need to show in reports two points: before change and after:
ID Name Order_date Amount
12 Clark 1/1/10 500
12 Johnson 5/1/10 200
Are there common solutions?

There are probably a few approaches you can take:
1) Fine Grained Auditing (FGA) - very extensive and can be completely customized.
http://download.oracle.com/docs/cd/B19306_01/network.102/b14266/cfgaudit.htm#sthref1766
2) Triggers - if you have basic needs on a few tables/columns, it may be easier to just roll your own trigger. You can compare the :old to the :new value, and if they differ, write both to your own auditing table.

How to Model Slowly changing dimension ?

Hello Gurus,
I would like to know what a slowly changing dimension is, which scenarios is it used and also that how it is modelled.
Also please send screen shots.([email protected])
Thanks and best wishes,
raj

Hi,
Slowly changing dimensions - Data that changes over a period of time or dimenions that have data that changes slowly. e.g. Person responsible for a cost center. You cannot change that person daily, it is changed over a period of time.
Slowly changing dimensions are of different types: TYPE 0, 1,2,3 and 4.
PB

Types of dimensions like Line item & Slowly changing dimension?

Hi All,
Please explain about the Line item dimension & Slowly changing dimension.
Can anyone give the scenarios for these dimensions?
Other than these, we have like datapacket, time & unit dimensions.
Is there any other dimensions we have?
Thanks in Advance.

Hi,
Line Item Dimension-
A Line Item dimension is the dimension which has only one info object assigned. In this case, the DIM table for this dimension is not created. This way the lookup of data from this dimension is a little faster. An info object (eg: Sales Orders, customers) which can have huge number of data can be made line item dimensions as it will take less time looking up the data while running the reports.
In general,If the size of dimension table exceeds more than 20% of the size of the fact table,We mark it as Line item dimension.It depends upon the scenario.It helps in improving the overall data loading performance.
From Help.Sap
1. Line item: This means the dimension contains precisely one characteristic. This means that the system does not create a dimension table. Instead, the SID table of the characteristic takes on the role of dimension table. Removing the dimension table has the following advantages:
¡ When loading transaction data, no IDs are generated for the entries in the dimension table. This number range operation can compromise performance precisely in the case where a degenerated dimension is involved.
¡ A table- having a very large cardinality- is removed from the star schema. As a result, the SQL-based queries are simpler. In many cases, the database optimizer can choose better execution plans.
Nevertheless, it also has a disadvantage: A dimension marked as a line item cannot subsequently include additional characteristics. This is only possible with normal dimensions.
Line Item: This means that the dimension contains exactly one characteristic. If you set this indicator, no dimension table is created,but rather the SID table of the characteristic takes over the role of dimension table. Omitting the dimension table has the following advantages:
When loading transaction data, no IDs for the entries in the dimension table have to be generated. This number range operation can lead to a decrease in performance in the case of a degenerated dimension.
In the star schema of the InfoCube a possibly very large table, depending on the cardinality, is omitted. The SQL-based queries are therefore more simple. In many cases, the database optimizer can choose better execution plans.
However, there is also one disadvantage: A dimension indicated as a line item cannot accept additional characteristics at a later time. This is only possible for normal dimensions.
Example:
A line item is an InfoObject such as an order number, for whose attributes one or a few facts are listed in the fact table of the InfoCube.
Refer this.
/people/juergen.noe/blog/2007/12/07/spot-on-line-item-dimensions
should help you out.
Slowly Changing Dimension
This comes into picture when you have something which chenages over a period of time.For example,the Designation of an employee.Say,When an employee joins as an Associate and gradually gets promoted to Project Manager,this can be put into Slowly changing Dimension.
I hope thiis helpful for you.Do assign points if you find it helpful.
Regards,
Amar

Camera Raw changes dimensions of file from 3:4 to 2:3!

Hi,
I take photos in raw and jpeg. My raw files have the dimensions 3:4 and jpeg have 2:3. However when I use camera raw, the dimension of the raw file is changed to2:3 which causes me to loose part of the picture. If I save the raw file to tif and open in elements I get 3:4 but then I can not edit in Camera raw!
Has anyone got the same issue? I have a canon powershot g12 and photoshop elements 11.
Lisa

I’ve not come across this but if you are shooting Raw+jpeg try an experiment by switching to RAW only. See if that makes a difference.
Raw files contain an embedded jpeg in order that they may be viewed on the camera LCD screen and if you are using a different aspect ratio for the jpegs; this may be causing some conflict in the RAW header.

Changing Dimensions of spry horiz menu: problems

You change the dimension of menu items by changing the width
properties of the menu item’s li and ul tags.
Locate the ul.MenuBarVertical li or ul.MenuBarHorizontal li
rule.
Change the width property to a desired width (or change the
property to auto to remove a fixed width, and add the property and
value white-space: nowrap; to the rule).
Locate the ul.MenuBarVertical ul or ul.MenuBarHorizontal ul
rule.
Change the width property to a desired width (or change the
property to auto to remove a fixed width).
Locate the ul.MenuBarVertical ul li or ul.MenuBarHorizontal
ul li rule:
Add the following properties to the rule: float: none; and
background-color: transparent;.
Delete the width: 8.2em; property and value.
Ok: My sub menu is now wrong. It renders horizontally,
instead of vertically, and the sub-sub menu also.
Any one see any problems with the above instructions?

Actually, the problem is that the list contains three sets of
instructions, each beginning with the word 'Locate'. What should be
done is label each instruction set and then make the actual
instruction set a subsidiary ordered list, e.g.
1. Select Width or Auto, with Nowrap:
1. Locate ...
2. Change ...
2. Select Width or Auto, without Nowrap
1. Locate ...
2. Change ...
3. Add rules
1. Locate ...
2. Add ...
3. Delete ...
What you need to do is select ONE of the choices, and then
play with it a bit.
Incidentally, I noticed that IE does not like the transparent
background, consequently I had to create a rule specific to IE for
the CSS rules to work.
Skip Keats

Changing dimensions of each side individually

Hi everybody,
I'm new to the forum but not new to photoshop. I've come across the following problem while using photoshop. I've got a rectangle with given dimensions. Say my original rectangle is 15x30 cm.
Now I want the the top side to have dimensions 10 cm
The bottom side dimensions 9cm
The left side dimensions 25 cm
and the right side dimensions 26 cm.
I don't want to calculate all the angles (and use the skew tool) but just want to insert these numbers accordingly and change the original rectangle.
Does anyone know how to do this?
Thanks!
Adnan

You might try using guides and the ruler.
First put guides at the corners of the object, put the zero point origin at the left side of the object, put guides at the measurements you want and then use transform>distort to move the corners.
Make sure you have Snap-to enabled so everything snaps into place.
before:
l
after:

Incremental partition processing with changing dimensions?

today i tried out an incremental processing technique on my cube. I have a partition by date which had 100 rows and an account dimension which had 50 rows.
i executed a process full and then added 10 rows to the fact and modified 2 rows in the dimension as well as adding 10 rows to the dimension...
i imagined that I could just do a process full on the dimension and process update on the partition, but upon doing that my cube was in an "unprocessed" state so i had to perform a process full...is there something i did wrong or do updates to dimensions
require full rebuilds of all partitions?
this was just an example on small data sets. in reality i have 20+ partitions and 500m rows in the fact table and 90m in the dimension.
thanks in advance!
Craig

".. i imagined that I could just do a process full on the dimension and process update on the partition, but upon doing that my cube was in an "unprocessed" state so i had to perform a process full .." - try doing a ProcessUpdate on the dimension
instead. This paper explains the difference:
Analysis Services 2005 Processing Architecture
ProcessUpdate applies only to dimensions. It is the equivalent of incremental dimension processing in Analysis Services 2000. It sends SQL queries to read the entire dimension table and applies the changes—member updates, additions,
deletions.
Since ProcessUpdate reads the entire dimension table, it begs the question, "How is it different from ProcessFull?" The difference is that ProcessUpdate does not discard the dimension storage contents. It applies the changes in a "smart" manner that
preserves the fact data in dependent partitions. ProcessFull, on the other hand, does an implicit ProcessClear on all dependent partitions. ProcessUpdate is inherently slower than ProcessFull since it is doing additional work to apply the changes.
Depending on the nature of the changes in the dimension table, ProcessUpdate can affect dependent partitions. If only new members were added, then the partitions are not affected. But if members were deleted or if member relationships changed (e.g.,
a Customer moved from Redmond to Seattle), then some of the aggregation data and bitmap indexes on the partitions are dropped. The cube is still available for queries, albeit with lower performance.
- Deepak

Copying & pasting changes dimension of image if it is not 72 dpi

I have Macs since the Mac 512ke. Never I had such a problem, that copying and pasting doesn't work correctly.
I scan with 300 dpi grayscale. If I copy a selection of this scanned image and paste it to pages 4.0.3, the size of the image is enlarged.
Only if I copy and paste images of 72 dpi, the size stays correct at the same dimension.
If I copy and paste to word, it works.
Any idea?
Greetings from germany
Robert

clicking the buttom "original size" does nothing.
Whether it does something or not will depend on the number of pixels in the original image, which is a function of the dimensions and resolution of the image. Thus an image that is 4x6 inches at a resolution of 72ppi would not change, while one that is 200ppi would enlarge dramatically. Not at all sure the button is actually all that useful.
When I said to read the Help files, I meant those for Pages. Unlike the text editing programs you are used to, Pages does not handle image files in the same way. Because it is basically a page layout program, the expectation is that you bring an image in, and then size the image on the page to suit the layout you wish to have. You can use any size (in dimensions on the page) you want. For best printing results you would want a higher resolution image. Bring it into Pages, then resize it on the page to suit your purposes. You can later change the size on the page if you wish. As mentioned before you change the image by selecting it and either dragging the bounding box handles, or entering the dimensions you wish it to have in the boxes of the Metrics section of the Inspector.
There is no bug in the OS or in Pages. You are just not understanding what Pages does. I repeat, it does NOT work the way you are expecting it to work. It works fine, just not the way you expect, because it is a different sort of program than you are used to. You need to learn how to use Pages. You can start here:
http://www.apple.com/iwork/pages/
You should have gotten a Pages User Guide in PDF form (anyway, I have one). You can also use the Pages Help function, and there is a user forum here in Apple Discussions:
http://discussions.apple.com/forum.jspa?forumID=1302
Use those resources to discover how it actually works.
Francine
Francine
Schwieder

Changing dimension

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