A loop between two or more fact table

Hi,
How Does Discovere solve the loop between tables ? (join between with more fact table in a star schema)
Microstartegy resolve this problem with diffrent select and union the results. Instead BO use the contexts.
Thank you.
null

I don't think Lightroom handles cmyk images.
For rgb and gray, you can stack the images, or make the gray from a virtual copy of the rgb. In this way, simply unstacking the images results in your requested "show corresponding images".

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Repository with 2 or more fact tables

Helllo everyone.
Is there any official document describing how to setup a repository with two or more fact tables? I have created a repository with three fact tables and the needed dimension tables, but there are some loops through table links. Local Oracle's representatives pointed out that these loops should be avoided, because they raise problems and also the select statements created by BI server are not logically correct. Is officially supported by OBI this setup? Or should I maintain separete BM for each fact?
Any help will be appriciated

Stefan thanx for your replay.
So the answer is that officially it s supported but there are (or there shouldn't be any) guidelines about thinks you should or should not do in such an approach?
I wonder if it is my wrong BM design!

How can I make a server differ between two or more clients?

How can I make a server differ between two or more clients?
The clients can connect and talk to the server fine, but how can I make the server talk to one, two or all clients? i.e. what would be a good way to implement this?
Currently, the server listens for connections like this:
while (listening) {
try {
new ServerThread(this, serverSocket.accept()).start();
I guess one way would be to add the ServerThreads to a Hashtable with the client ID as key, and then get the ServerThread with the proper client ID, but this seems unnecessary complicated. Any ideas?

Complicated was perhaps the wrong word, I should have
written something like it doesn't "feel" right. Or is
this a common and good way to solve communication
between a server and multiple clients?Thats pretty much how I do it. I normally use an array or ArrayList of Sockets instead of HashTable, with [0] being the first player etc.... Then you can communicate with exactly who you want. If you want to send bytes to all of them, just send the same thing to each socket individually (or is there a better way to do this?).

MVC: Create a view which populates two (or more) joined tables in a single view table

I am beginner in MVC and I would like to create a view which populates two (or more) joined tables in a single view table as described below.
I have two tables:
1 - Bloggers: - bloggerID (int);
                    - bloggerName (string)
2 - Blogs: - blogID (int);
bloggerID (int);
                - blogTitle (string);
                - blogImage (string)
A blogger can have one or more blogs while one blog must be related to only one blogger.
I would like to have a view table on my webpage as the following:
Blogger Name
Blog Title
Blog Image
Noris Gang
Virus
virus.jpg
Noris Gang
Desktops
desktop.jpg
Gauthier
Books
books.png
John Leon
NNNMHJhjdhj
Nmbj.jpg
I'm using MVC 4 (or at least 3).
Thanks for your help.

Hello,
From your description, it is not very clear that what you mean about the View, if it means the View concept in database as SQL Server, your required view should be as below:
Create view
as
Select Bloggers.bloggerName, Bloggers.blogTitle, Bloggers.blogImage
From Bloggers join Blogs on Bloggers.bloggerID = Blogs. bloggerID
If it means the UI view in MVC concept, I suggest you could ask it on the MVC forum:
http://forums.asp.net/1146.aspx
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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Error 33172 occurred at Read & Write data transfer between two or more PF2010 controller

Hi,i need to do data transfer between two or more FP2010 controller.e.g. FP2010(A) & FP2010(B).
FP2010(A) need to transfer the measurement (from its I/O module) to FP2010(B) to do the data analysis.These data transfer should be synchronous btw two controller to prevent data lost.
From the vi used in the attachment,i encountered some problems at:
(1) Error 33172 occurred while publishing the data.Can i create and publish data under different item name?
(2) How to synchronies the read & write btw contorller?
All controller are communicating with each other directly without the need of a host computer to link them together
Is there any other method to do fast data transfer betwe
en controller?

Hi YongNei,
You were succesful in omiting enough information to make it very difficult to answer!
Please post your example.
Please tell us what version of LV-RT you are using.
Please define what you concider "fast data transfer".
Have you concidered mapping the FP tags of FP2010(A) to FP2010(B) and vise versa?
WHat exactly has to be syncronized?
If you have something that is close to working, share that.
Well, that as far as I can go with the info you have provided. Depending on the details, what you are asking could be anything from trivial to impossible with the currently available technology. I just can't say.
It would probably be a good idea to start over with a fresh question (sorry) because not many people are going to know what a a "
PF2010" is and I can not guarentee that I will be able to get back to you personally until next week-end.
Trying to help you get an answer,
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Set a relation between two or more images

Is it possible to create a relation between two or more images?
For example: We have an image in three versions (rgb, cmyk, gray). If I find one of these, I would like to klick on a button like "show correspondend images". So I can see all versions of this images we ever saved.
Any idea?
Best regards!
Roman

I don't think Lightroom handles cmyk images.
For rgb and gray, you can stack the images, or make the gray from a virtual copy of the rgb. In this way, simply unstacking the images results in your requested "show corresponding images".

How to share the data between two or more frames

How to share the data between two or more frames based on the database relationship in JDeveloper?

You can pass data between frames by passing it as parameters.
That is when you are invoking another frame, pass your data as arguments through the constructor to that frame .
You can also achieve this through static or public methods, but static variables as we know is not suggested which might occupy more memory space.
Regards,
Srinivasan AShwath
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by [email protected]:
How to share the data between two or more frames based on the database relationship in JDeveloper? <HR></BLOCKQUOTE>
null

Relationship between Dimension without linking Fact table

Hi,
My question is like I have five dimensions connected to a fact table through primary - foreign key(Composite Key) relationship. Will this referential integrity help if I want some information between two dimension which are not linked directly and I am not
including any measures from fact table .
Example: Suppose I have customer, Product and Manufacturer Dimensions all linked to a fact table but not linked to each other directly but can I get right result when I want to know what are the manufacturer for each product? or list of
customers using a particular product. Will the referential integrity work ? since they all are related in fact table.
regards
Sanjoy ghosh

Hi Sanjoy -
The answer to your questions depends on your dimensional design and exactly what the fact table represents. Fact tables naturally capture the intersection of the different dimensions. This is true whether you physically implement a
PK - FK relationship in the relational db.
In your case, since customer is involved, sounds like a sales transaction fact. If that's true, you can easily join from customer, through the fact, to the product dimension, to get the list of customers that purchased a particular product.
For the manufacturer for each product, a sales transaction fact will not necessarily answer this question completely. Particularly in the case of products that have no sales for a given period, and thus, don't have any fact records to join from manufacturer
across to product. If you need to solve this question, you have some other options:
- flatten the Manufacturer directly into the Product dimension as attribute of the product (probably the simplest approach and allows you to remove a key from the fact)
- embed the Manufacturer key directly in the Product dimension (if you need the Manufacturer dimension separate for use with other events / facts and more detailed dimensionality - i.e., detailed attributes about the Manufacturer that wouldn't need
to be flattened onto the product)
- build a factless fact that captures the products offered by a given manufacturer at a given point in time (perhaps representing various products catalogs and associated dates. This would allow you to capture rich details about each dimension separately
and use the factless fact to record)
Let me know if that helps.
Brent Greenwood, MS, MCITP, CBIP
// Please mark correct answers and helpful posts //
http://brentgreenwood.blogspot.com

Best ways to create rpd or reports if we have data in more fact tables

I have fact and dimensional data in one or more different tables. Then each logical table source represents one data segment.Please suggest me some methods or ways like fragmentation through which i can use them in creating rpd and report and main problem here is facts too large contains 25 million records.But adding tables in BMM layer effecting performance so can anyone other ways doing it in database side.
Thanks in advance
Edited by: user2989722 on Dec 3, 2009 3:09 PM

hi,
For the fragmentation you can create on dimension .The procedure is clearly explained in this blog
http://108obiee.blogspot.com/2009/01/fragmentation-in-obiee.html
http://www.rittmanmead.com/2007/06/19/obiee-data-modeling-tips-2-fragmentation/
For the performance point of view you can create a Materialized view (based on columns that your report is using) so that it will hit that particluar view instead of hitting whole table(25million records table) please look into this post
Re: Materialized views in OBIEE
thanks,
saichand.v

I need to retrieve the a set of rows in between two rows from a table.

consider employees table and primary key employee_id.
With out using EMPLOYEE_ID column in the where clause or between clause, I need to get the records between 104 and 116 or a set of records between two rows.
Can any one help me in this... i know this is simple but am just a fresher to oracle development... help me grow....
Thanks,
Arun

ya at last i got the out put... thank guys for thinking with me....
SELECT rownum, employee_id FROM (SELECT rownum, employee_id FROM employees ORDER BY employee_id)
WHERE ROWNUM <=8
MINUS
SELECT rownum, employee_id FROM (SELECT rownum, employee_id FROM employees ORDER BY employee_id) WHERE ROWNUM <= 4

Directions between two or more points on the map

Anyone knows of an app for OSX and iOS where one can get directions between two or three or more points. (not a point and current location). In particular an app where one could create a multi-stop trip on OSX and then push it on to an iOS device where it would work as a map and as a navigator?
Tip: Apple Maps apps can't do this. They only allows one pin on the map and directions form current location to the map. Which is utterly useless for trip planning. And yes I know I can use Google Maps for that. But I want to stay away from Google.
Thank you all for your input.

you can get directions between two points neither of which is your location on the current ipad app. steps:
launch the app
drop a pin on one of the points
click on the right side of the baloon that opens over the pin
select directions to or from the location
a pane opens on the left side of the app
click into the start or end field that has "current location"
type in your desired start/end point and select the correct location from the drop down list that populates as you type
click on "route"
your route options will appear between the two points

How do i compare the similarities between two or more text files?

The subject says it all. I am familiar with a number of the diff tools that are available, but I have yet to find a tool or app that will find the similarities between two text files. Any suggestions?

From http://hints.macworld.com/article.php?story=20030217061153119
"FileMerge highlights the sections that differ in each file..."
I need to find similarities. I was thinking something along the lines of the similarity-tester package in Ubuntu:
http://unix.stackexchange.com/questions/1079/output-the-common-lines-similaritie s-of-two-text-files-the-opposite-of-diff/94532#94532
Preferably a GUI tool, but command line is OK if I can figure out the proper syntax.

Insert table in between two rows of the table in Web dynpro abap.

Hi All,
I have a requirment like this,
while click on a hide/show button from the first row and last column of the table, want to display a table(or add some rows to insert data) in between the rows of the table and insert data in the new table .
please help me wheather it is possible or not?
Thanks,
Raju.

hi raju....
if you want to insert rows.... then read the index of the row clicked and then read the node that is bound to the table and insert an empty row at that index and bind it back again....
if you want another table then make use of table popin.
--regards,
alex b justin

Link between two or more reports

Hi All,
I want to make a link between two Hyperion Financial Reports. I'm working on HFR 9.3.1 version.
For example :-
There must be an option in report, like a hyperlink to open another report. After a click on the link it will open the linked report.
I tried one option "Add releated contents" but that works only on grid which are having cell values but what I'm looking is to give a link on text and from that text link user will able to navigate.
Regards,

Sorry I just thought of a workaround
You do have to use related content on a data value but you can use formatting to hide everything but the link. Use the REPLACE tab within the cell format to relace the data value with a text string (what you want your URL to display as). If you want it as a menu then you could do this in a seperate grid altogether to save you having to mess with your actual report grid too much.
Hope this helps
Stuart

Constraints between two or more tables

Dear all,
I have a general question, i searched in Google but i couldn’t find any result.
if i want to add constraints to a table it is easy , but what if in this "Check " part, i also want to consider records from another table? how it is possible?
like this , but it doesn't work actually in oracle 11g :
{code}
ALTER TABLE Country ADD CONSTRAINT "Country_CkHK1"
CHECK (population > ( select sum(ci.population) from city ci where ci.country=code group by code) ) ENABLE;
{code}
thank you in advance.
best,david

Hi,
The only kind of constraint that references 2 tables is a foreign key constraint. All other constraints only refer to 1 table. As Solomon said, you can't do what you want using only constraints.
You can DML create triggers on each table that read the relevant information from the other table, and raise an error if the DML would break your business rules. This would be easiest if you created a view that joined the 2 tables, and created an INSTEAD OF trigger on the view. Do all of the DML through the view, not the actual tables.
For this particular problem (if I understand it correctly), you might consider adding an excess_population column to the country table, that tells how much country.population exceeds the SUM of the related city.populations. This number must always be greater than 0, which you can enforce with a CHECK constraint. The triggers on each table can change excess_population so that it is always up-to-date.

A loop between two or more fact table

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