Inter-row rules

Hi,
I have product and stores dimensions, some measures and a custom measure 'Obs'. One of the measures is 'Type', others are 'saling_price' and 'cost_price'.
Now I have to run a model and every time a rule is not satisfied by one product/store, the 'Obs' column must be updated with the reason why it failed.
Here is an example of one simple rule (horizontal rule):
- For each product,store: IF cost_price > saling_price THEN Obs='ERROR 1';
What I don't now is how to handle rules that require inter-row calculation (vertical rules). For example: 'All Type 1 products must have a saling_price lower than Type 2 products'.
Is it possible to model this type of rules?
Thanks for the help,
Ricardo

Hi
It would be greate if you put an example on apex.oracle.com
Best Regards, Kostya

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While defining the Inter company rules unable to select Trading partner lov

n case implementing new company
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Note:1
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Inter row calculation

Hi all,
In my region select query (SELECT A,B,C,D FROM SOURCE ).
I have edited the Report attributes to have 'Select Static LOV' in column A and 'Select Static LOV' in column B.
These Static lovs for A & B are distinct column(different) value of a table X.
Now i want Col D in Tabular report to be calculated on the base of values in A & B
Is there a way to do that, any help will be highly appreciated

Hi
It would be greate if you put an example on apex.oracle.com
Best Regards, Kostya

Define rules for tables in personas

Hello,
I'm having this strange issue in personas right now that is leaving curious for what is actually going wrong.
So I want to hide every row that is not having the "tick mark" in the box. See picture for personas rule that I have defined. A is the column with the tickable box.
Before i save the flavor it looks like personas is actually trying to do the rule that I have defined. The rows that don't have the tick mark is now grey.
But when I later save the flavor and opens up the table this happens. All the rows are now grey no matter what.
So the result is not very satisfying. And to top it off it looks like its working befor you save the flavor.
Anyone got any ideas on this one?
Best Regars,
Oskar Söderlund

Oskar,
I would first isolate this into two things to study:
1. Does the "Hide row" rule work correctly without check box? - Find another table which does not contain the check box, but some elements. Then set a rule, eg, if value equals to xx, then "Hide rows". Now check if the grey background works as it is supposed to be.
2. For the use of the ckeck box in table, is "is empty" the right condition that should be used? For a normal check box on UI, it would be "check" method which will sets the tick.
Would this help? Good luck,
Dong Zhu

SAS vs Oracle comparison for statistical modeling

Hi,
I am working on a project that require a lot of statistical analysis. as we are in a preliminary phase of determining which way to go, someone recommended to use SAS.
would you be able to share your experience/comments related to SAS vs Oracle comparison when it comes down to using statistical models within each of these applications. and is there a list of all statistical models that Oracle offers (it could be handy to compare it with our requirements.)
Plus, would also like to know if there is a way to test these models... just like APEX is offered free for testing purposes @ apex.oracle.com
Thanks in advance

You don't go into much detail regarding what types of statistical technques that you might want to use. First, Oracle both partners with SAS and competes and SAS. In terms of Oracle technology for statistics and models, we ship about 50 basic statistical technques with EVERY Oracle Database for free. Those stats include below. See SQL Reference Guide for details:
Descriptive Statistics
DBMS_STAT_FUNCS: summarizes numerical columns of a table and returns count, min, max, range, mean, median, stats_mode, variance, standard deviation, quantile values, +/- n sigma values, top/bottom 5 values
Correlations
Pearson’s correlation coefficients, Spearman's and Kendall's (both nonparametric).
Cross Tabs
Enhanced with % statistics: chi squared, phi coefficient, Cramer's V, contingency coefficient, Cohen's kappa
Hypothesis Testing
Student t-test , F-test, Binomial test, Wilcoxon Signed Ranks test, Chi-square, Mann Whitney test, Kolmogorov-Smirnov test, One-way ANOVA
Distribution Fitting
Ranking functions
rank, dense_rank, cume_dist, percent_rank, ntile
Window Aggregate functions (moving & cumulative)
Avg, sum, min, max, count, variance, stddev, first_value, last_value
LAG/LEAD functions
Direct inter-row reference using offsets
Reporting Aggregate functions
Sum, avg, min, max, variance, stddev, count, ratio_to_report
Statistical Aggregates
Correlation, linear regression family, covariance
Linear regression
Fitting of an ordinary-least-squares regression line to a set of number pairs.
Frequently combined with the COVAR_POP, COVAR_SAMP, and CORR functions
Kolmogorov-Smirnov Test, Anderson-Darling Test, Chi-Squared Test, Normal, Uniform, Weibull, Exponential
Additionally, Oracle has a Database Option called Oracle Advanced Analytics which delivers 12+ hi-performance, data mining algorithms (e.g. clustering, decision trees, regression, association rules, anomaly detection, text mining, etc.) as native SQL functions that can be called from SQL, the R language or the Oracle Data Miner workflow GUI (ships with SQL Developer). There is a LOT more information on the OAA Option here http://www.oracle.com/technetwork/database/options/advanced-analytics/index.html?ssSourceSiteId=ocomen.
Hope this helps. cb

Lexicographic image processing

I want to process the array of an image lexicographically (meaning reading as you write, so from left to right). Normal arithmatic functions (division, multiplication etcetera) multiply the entire array, but I want to push the top-left pixel through my algorithm, and then the one to the right of that, and after that one the one to the right of that, up until the last pixel, and then it starts with the pixel one row beneath the first one all the way on the left.
To illustrate, imagine an image of 12 X 16 pixels:
I want to calculate what value each pixel is supposed to have. I do this by comparing the actual value with the value I want. I calculate the value it needs to be at a certain pixel by looking at how far it is from the origin. The origin is in the center:
The distance then from the origin to the actual pixel is this:
The length of this 'vector' is then calculated by splitting it into a horizontal and vertical part:
The length is then the the x-coordinate squared and the y-coordinate squared added together and then the root of that number is taken. So that's basically the theorem of Pythagoras. I know that in this case, the length found is not the real length, because you use x=1 and y=1. So first off I subtract 8.5 from the x value and 6.5 from the y-value before going any further.
But I want to process the pixels in the order of y=1 x = 1, 2, 3, 4, 5, 6, 7, 8 etcetera and then y=2 x=1, 2, 3, 4, 5, 6, 7 etcetera. That is exactly what lexicographical processing is. But how can I get this to work? In my VI you can see how I am currently exporting just the numbers of the total size of the image (or frame of a video), but I want to process them one by one. I looked up some helpful Labview files that do something similar, like the 'Check Pixel Value' VI but there you have to manually scroll through the data. I want it to happen automatically.
So how can I process pixels of an image lexicographically?
Solved!
Go to Solution.
Attachments:
USB Webcam n-bit to corrected 1 bit.vi ‏59 KB
Check Pixel Value-2013.vi ‏31 KB

Yes, I do have a 2D array. I use the IMAQ Vision VI's to get my webcam to run. The solution is rather simple in that sense, yes.
But here is the deal though: the comparing with the Lorentzian function returns me a value. That is rounded to either a 0 or a 1, because it will be the pattern used for a Digital Micromirror Device (DMD). This induces an error. In order to make up for that, I need to correct it using neighbouring pictures (if a pixel is surrounded by 8 pixels, then the diagonal pixels are primarily used for this). I tried something similar in which I split it into 'rows' and process that, but that ofcourse removes the option to resolve the induced error.
The 'easiest' way is to split it into 1024 times 728 pixels and hook all of these up to the formula and connect each of them to their corresponding pixels, but that would take several months, so that's not an option.
Could you be more concrete in how you would do this? I tried something similar but thought, because of that error resolving, it would remove the option to work in this way, because it doesn't allow 'inter-row interaction'.
To give you some background:
I want to use a DMD to create a laser with a top-hat wavefront, meaning it's intensity distribution is equal everywhere on every point of the wavefront. For this we hook a CCD camera up to our computer which measures the intensity distribution. This image is then sent to our Labview program, which processes this image and turns it into a pattern for the DMD. The DMD or Digital Micromirror Device is a device that is made up of thousands of tiny mirrors, all of which can stand in either + 12 degrees or -12 degrees.
We look at the profile and compare that to a profile as simulted by a Super Lorentzian function
A Super Lorentzian function looks like this:
A / (B + ( (X-C)/X0) ^n)) + D
A/B is the top value
C is the horizontal transliteration
X0 is a value referring to the width of the function
n is a power
D is vertical transliteration
For even numbers of n the function produces a top hat function. In our case, we want to simulate an eigth order Super Lorentzian, so n=8
The image of the CCD Camera is a 12 bit image. Labview saves this as 16 bit, meaning it has 2^16 different grayscale values.
I don't have the CCD camera yet so for now I use the webcam of my laptop and turn that into a 16-bit image.
Here a some screenshots of my program so far:
And a SL function looks like this:
Our error inducement comes from an algorith developed by Dorrer and Zuegel, two german physicists.
A screenshot of their paper concerning binary spatial light modulation:
But the main issue I am concerned with is thus the error inducing. Doesn't normal array processing remove the possibility to do so? And if not, how can I do it?

Problem using Ago function

Hi all,
My problem is that when i use ago function it displays next months value for example first column shows balance of april month and next to it ago column displays balance of the may not march. I am really confused. Please help,
AGO(SR02BriefIncome.sr02_cube.BALANCE, SR02BriefIncome.timesDim."times Detail", 1);

Hi Nico,
Another question in relation to Ago function; I need to get value/balance a year ago which is 12 months ago, and also previous year's last months balances; the problem is that Ago function takes only integer, I have tried to put a variable, Is there is way i can get balances of the previous year's last month because it will be much easier to get it using built-in ago function.
Also i need help with your answer for thread How to use row values in Presentation or Administration for calculation
Re: How to use row values in Presentation or Administration for calculation
"Yes, I forgot this one. Of course, this solution work when you have a pivot column.
If you talk about period to period comparison, really often I must do a share like this one : ($2-$5)/$5.
And unfortunately, this is not possible in a calculated item. Is it ?"
We have a lot of reports with inter-row calculations, we have already used a lot sql model but we would like use answer also. Can u explain it with exact examples or steps.
thank you again,

Fcc for the below stcture

hi i want fcc for this stcture at target side this is the mapping
doc
     LTAP-VLPLA           Zone     RULE     first two characters of LTAP-VLPLA
     N/A           N/A     RULE     Set to blank
     LTAP-VLPLA          Carousel     RULE     third character of LTAP-VLPLA
     N/A          N/A     RULE     Set to blank
     LTAP-VLPLA          Row     RULE     fourth and fifth characters of LTAP-VLPLA
     N/A          N/A     RULE     Set to blank
     LTAP-VLPLA          Shelf     RULE     sixth and seventh characters of LTAP-VLPLA
     N/A          N/A     RULE     Set to blank
     LTAP-VLPLA          Bin     RULE     eigth and nineth characters of the LTAP-VLPLA
     N/A          N/A     RULE     Set to blank
     LTAP-MATNR          Item Number     DIRECT
     N/A          N/A     RULE     Set to blank
     LTAP-VLPLA          Host Location     DIRECT
     N/A          N/A     RULE     Set to blank
     MAKT-MAKTX          Description     DIRECT     In table MAKT where Matnr = LTAP-MATNR
     N/A          N/A     RULE     Set to blank
                On Hand Qty     RULE     Set to 99999999
and target stctue required which is given below how to write fcc for this stcture
01 1 01 01 01                       CAA00101A
01 1 01 01 02                       CAA00101B
01 1 01 01 03                       CAA00101C
01 1 01 01 04                       CAA00101D
01 1 01 02 01                       CAA00102A
01 1 01 02 02                       CAA00102B
01 1 01 02 03                       CAA00102C
01 1 01 02 04                       CAA00102D
01 1 01 03 01 8002015              CAA00103A CLAMP, WOOD, 8IN, RBR BLKT
01 1 01 03 02                       CAA00103B
01 1 01 03 03                       CAA00103C
01 1 01 03 04                       CAA00103D
01 1 01 04 01                       CAA00104A
01 1 01 04 02                       CAA00104B
01 1 01 04 03                       CAA00104C
01 1 01 04 04                       CAA00104D
01 1 01 05 01 8025009              CAA00105A BATTERY, ALK, HD, AA, 1.5 VOLT

IS ur 01 1 01 03 01 8002015 CAA00103A CLAMP, WOOD, 8IN, RBR BLKT record is different than
01 1 01 03 03 CAA00103C
I mean do you have different structure for above tow records?
U can refer blogs on SDN for FCC conf
to start -refer below ones.
/people/shabarish.vijayakumar/blog/2007/08/03/file-adapter-receiver--are-we-really-sure-about-the-concepts
/people/arpit.seth/blog/2005/06/02/file-receiver-with-content-conversion

Replace n strings

hello,
i have a string that contain some words that i want to replace to other words.
replace can do just one and i want in onw sql to replace n strings.
for example:
i have the string:
"this is a test string and i want to replace several words"
i want to replace the words: test with aaa,want with bbb,several with ccc.
so after it will be:
"this is a aaa string and i bbb to replace ccc words"
how can i do it in one sql or what is the best way to do it ?
thanks
Zvika

You can try to do this with using of MODEL clause.
SELECT cur_val
FROM (SELECT 1 AS dim_col, 'this is a test string and i want to replace several words' AS cur_val FROM dual)
MODEL
DIMENSION BY (dim_col)
MEASURES (cur_val, 1 string_to_replace_num)
UNIQUE DIMENSION
RULES ITERATE (3)
cur_val[1] = replace(cur_val[1],
case string_to_replace_num[1] when 1 then 'test' when 2 then 'want' when 3 then 'several' end,
case string_to_replace_num[1] when 1 then 'aaa' when 2 then 'bbb' when 3 then 'ccc' end
string_to_replace_num[1] = string_to_replace_num[1] + 1
In the row RULES ITERATE (3) - 3 is not a magic number. It is equal to total number of strings have to be replaced.

OBIEE Answers and filtered totals

We try to prepare an reports in OBIEE Answers and we want to take filtered totals of a field.
Let me clear
We have a field values as
FieldSampleTotal VAlues
Name1 1000
Nema1 Detail 1 20
NAme1 Detail 2 980
NAme2 2000
Because of some hieararchy is data we want to calculated sum of just bold lines.
it means total is 3000
Thansks a lot.

An other option for inter-rows calculation will be to use the filter in one column formula of a table view :
FILTER(Fact.Values USING (Dim.Colunm = 'Name1' or Dim.Colunm = 'Name2'))I don't see the layout of your final report.
Do you want to see the details rows ?

Using muliple delimiters when importing files.

I have some sql*loader control files that I created manually, but I would like to set those up in OWB so that I can keep the entire ETL process in one tool.
My files are Tab delimited, but the last field has trailing spaces so in my Control file I have TERMINATED BY WHITESPACE on the last field. How do I do this with OWB?
Thanks,
Scott

Hi
I personally have not found that much difference between sqlload and external tables in mappings without complex joins
What I think you are doing
sqlload --> Staging Table --> Validated staging table --> Fact Table
What I normally do for loads under 1m rows (rule of thumb based on current hardware that I don't stick to)
External Table --> Validated staging table --> Fact Table
which includes all the lookups in the first step
What I normally do for loads over 1m rows
External Table --> Staging Table --> Validated staging table --> Fact Table
where the lookups are done in the second step and the staging table can be indexed or not. The staging table is nologging and the first step a truncate/insert.
What I was suggesting is that you might consider switching from
sqlload --> Staging Table --> Validated staging table --> Fact Table
to using
External Table --> Staging Table --> Validated staging table --> Fact Table
where the first step is a straight truncate/insert with no joins.
Cheers
Ian

If you are interested to know, cumulatives for multiplication

select x, sum(x) over ( partition by 1 order by rownum ) sumcume ,
round(power( 2, ( sum(log(2,x)) over ( partition by 1 order by rownum ) ) ), 0) multiplyCume
from
select 2 x from dual
union all
select 3 x from dual
union all
select 2 x from dual
union all
select 5 x from dual
--Samson

You can do it more simply like this:
ESL function, EXP (SUM (LN (x))) is used in inter-row multiplications.
SELECT x
     , SUM (x) OVER (ORDER BY ROWNUM) sumcume
     , EXP (SUM (LN (x)) OVER (ORDER BY ROWNUM)) multiplycume
FROM (SELECT 2 x
          FROM DUAL
        UNION ALL
        SELECT 3 x
          FROM DUAL
        UNION ALL
        SELECT 2 x
          FROM DUAL
        UNION ALL
        SELECT 5 x
          FROM DUAL)Query Your Dream & Future at SoQooL
http://www.soqool.com

Now how to create a tsql to get best result.

Hi all
I have a table that called   voucheritem
This table has 6 fields
And my standard value is:
Rows
Rules
Subsidiary
1ad
2ad
3ad
4ad
5ad
1
Rule 1
2050
103
207
396
452
509
2
Rule 2
2050
107
210
354
431
580
Row 1 : I want to compare rule1 and the table values (voucheritem), when the values are opposite of each other then show the values
Row2 : I want to compare rule2 and the table values (voucheritem), when the values are opposite of each other then show the values
I run this code:
Select * from
voucheritem
Result is
Rows
Subsidiary
1ad
2ad
3ad
4ad
5ad
1
2050
103
208
396
452
509
2
2050
107
210
354
435
580
3
2050
110
210
300
430
590
4
2050
100
207
396
452
510
5
2050
107
210
360
431
580
6
2050
103
207
396
452
509
7
2050
107
210
354
431
580
see row 1 :
2ad has 208 value its not equal by rule 1
row 2: 4ad has 435 value . its not equal by rule 2
Now how to create a tsql to get best result.
Name of Allah, Most Gracious, Most Merciful and He created the human

Does this do what you were looking for?
DECLARE @rules TABLE (ruleID INT, subsidiary INT, ad1 INT, ad2 INT, ad3 INT, ad4 INT, ad5 INT)
INSERT INTO @rules (ruleID, subsidiary, ad1, ad2, ad3, ad4, ad5)
values
(1,2050,103,207,396,452,509),
(2,2050,107,210,354,431,580)
DECLARE @voucheritem TABLE (voucherID INT, subsidiary INT, ad1 INT, ad2 INT, ad3 INT, ad4 INT, ad5 INT)
INSERT INTO @voucheritem (voucherID, subsidiary, ad1, ad2, ad3, ad4, ad5)
values
(1, 2050, 103, 208, 396, 452, 509),
(2, 2050, 107, 210, 354, 435, 580),
(3, 2050, 110, 210, 300, 430, 590),
(4, 2050, 100, 207, 396, 452, 510),
(5, 2050, 107, 210, 360, 431, 580),
(6, 2050, 103, 207, 396, 452, 509),
(7, 2050, 107, 210, 354, 431, 580)
SELECT v.*,
CASE WHEN v.ad1 NOT IN (SELECT ad1 FROM @rules) THEN 'E' ELSE NULL END AS ad1Error,
CASE WHEN v.ad2 NOT IN (SELECT ad2 FROM @rules) THEN 'E' ELSE NULL END AS ad2Error,
CASE WHEN v.ad3 NOT IN (SELECT ad3 FROM @rules) THEN 'E' ELSE NULL END AS ad3Error,
CASE WHEN v.ad4 NOT IN (SELECT ad4 FROM @rules) THEN 'E' ELSE NULL END AS ad4Error,
CASE WHEN v.ad5 NOT IN (SELECT ad5 FROM @rules) THEN 'E' ELSE NULL END AS ad5Error
FROM @voucheritem v
LEFT OUTER JOIN @rules r
ON v.ad1 = r.ad1
AND v.ad2 = r.ad2
AND v.ad3 = r.ad3
AND v.ad4 = r.ad4
AND v.ad5 = r.ad5
WHERE r.ruleID IS null

Members on rows, can they be passed to run-time prompt in a business rule?

Hi!
I have a input form which has a business rule with properties "Run on Save" and "Use members on Form".
The business rule has run-time prompts (local variables) as follows (showing only the fix part of br...)
FIX ([V_Year],[V_Version],[V_Scenario],@LEVMBRS ("Offering", 0),[V_Entity],
[V_ICP], [V_Account])
calculation...
endfix
Now my accounts are on rows and I would like pass those account members to the [V_Account] variable through run time prompt. The [V_Account] ís a local variable with Type "Members" in Account dimension. I have also selected 0-level accounts as limits. Other dimension members from page/pov seem be passed successfully to run-time-prompts.
The run-time-prompt does not seem to be able to catch those account members on rows? Is it at all possible to pass members on dataform rows to run time prompts?
kind regards,
user637777

Hi!
Thanks John!
I just have live with that and find another way to restrict the calculation regarding those accounts.
kind regards,
user637777

Deleting rows with missing values in field in start routine of update rule

Hello experts,
how can I delet rows with missing values in a specific field in the start routine of update rules?
I think ABAP code should look something like this:
delete ... from DATA_PACKAGE where Z_NO = ''.
thanks in advance for any suggestions!
hiza

Write:
delete data_package where field = value.
Hope it helps.
Regards

Inter-row rules

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