How to calculate the mt_bf (optimum blocking factor) in mtio.h?
Hi geniuses,
One of our customers asks our tape driver to support the mt_bf defined as optimum blocking factor in mtget structure in mtio.h. The mt_bf is supported in MTIOCGET ioctl in Solaris native tape driver -- st. I can not find any Solaris document how to calculate the value for Developers. Please help me to figure out if you know the answer.
Thanks in advance!
I would have liked this as a homework assignment when I was in college - beats the heck out of "find the range of a given artillery shell..."
good luck with it, looks fun
Lee
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Does anyone know if there is a decent algorithm/method to calculate the shared pool size in Oracle 8.1.7.
look my answer on your thread about db cache size
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hello everyone,
i'm rai from indonesia
I have a final project about pulse oximetriy, I have some problems,
how to calculate the ratio between the maximum and minimum peaks of the two waves using two while loops to calculate SpO2 ?
My program image can be seen below predicament ?
Attachments:
spo2 akusisi data with filter lpf hpf smoot nilai max min ir merah.vi 249 KB
spo2 akusisi data with filter lpf hpf smoot nilai max min ir merah.vi 249 KBHi rai,
I would appreciate it as kind of respect for forum participants if you would clean up your VI before uploading it (or images of its block diagram)…
That being said:
- Your inner while loops each run exactly twice. Replace them with FOR loops!
- Lots of unneeded operations, mainly induced by ExpressVI usage. Is there a reason to convert to DDT and immediately convert back to 1D array?
- You already calculate some Min/Max values. Ratio is just a division of two values…
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome -
How you calculate the overtime
hi this is Raman pls give this question answer
How you calculate the overtimeHi
it depends u can directly mention/highlet the overtime block while creating workshedule then while generating time evaluvation the system takes and it is caliculated by using Secoundary wage types
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How to calculate the unit for RATE?
Hey All,
I am not sure if there is something standard for this or not.
I am calculating the 'Rate' by using 'Value/Amount' and 'Quantity' as follows -
Rate == Value / Quantity
I need to calculate the unit for the rate as below -
Rate unit == Value unit (Currency) / Quantity unit (Base_uom)
(for example -
if value is 1000 USD and quantity is 10 TO then Rate should come out as 100 USD / TO)
Could anyone please suggest how to calculate the unit in this case?
Many Thanks!
TanuHi,
Go through the below link it may give some idea
http://help.sap.com/saphelp_nw04/Helpdata/EN/19/1d7abc80ca4817a72009998cdeebe0/content.htm
Regards,
Marasa. -
How to calculate the Current APC (Acquisition and Production Cost)
Hi,
Please help me how to calculate the Current APC.
The Current APC (Acquisition and Production Cost) is a calculated value based on Previous Year Acquisition balance plus any value changes up to the time of the report.
The Asset History Report (RAGITT_ALV01) calculates the Current APC value &
The Current APC can also be found in the Asset Explorer (transaction code AW01N) under Country Book 10/ Posted Values tab then the line Acquisition Value and column Posted values.
I suppose that the calculation of Current APC (Acquisition and Production Cost) is getting done in the GET statements in the report RAGITT_ALV01, but unable to find the actual logic.
Please help me.
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SatishHi,
you'll find the logic in fm FI_AA_VALUES_CALCULATE
A. -
How to calculate the Current APC
Hi,
Please help me how to calculate the Current APC.
The Current APC (Acquisition and Production Cost) is a calculated value based on Previous Year Acquisition balance plus any value changes up to the time of the report.
The Asset History Report (RAGITT_ALV01) calculates the Current APC value &
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Thanks in advance,
SatishHi,
I suppose that the calculation of Current APC (Acquisition and Production Cost) is getting done in the GET statements in the report RAGITT_ALV01, but unable to find the actual logic where it is being done.
Please help me.
Thanks in advance,
Satish -
How to calculate the Daily Call Volume
Hello,
Can anyone please advise how to calculate the daily call volume in a contact center - the counts of the calls terminated in ICM ?
Is there any webview report or a SQL query which provides the count ?
Many thanks in advance for the help!
Thanks & Regards,
NareshThe ICM software generates a Termination_Call_Detail record for each call that arrives at the peripheral. From This report you can get the number of calls to ICM as well as the call details.
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How to calculate the variance in PO price history?
hi
i hav standard report ME1P, since i need to do some modifications in this program i copied to Y prgrm,,,'
im getting all the values properly...
but my prblm is im not getting how to calculate the variance? im not getting the logic behid it...
can anybody expln me in breif plz....
Regards
SmithaHi Venu,
there is another way as well, however, you won't be able to see Variance and Variance% as a saperate keyfigure which is not under the period. Thats the reason I didn't mention it earlier.
What you can do is, Drag the period to the columns, Now create a structure that has the two keyfigures std price, moving price. Here if you add Variance and Variance%, Then these CKF's would come under period as well, which you don't need. And the system won't allow you to add these CKF's outside this structure. The reason being because the interpretation of the data then wouldn't make any sense here. You can create a new structure as well with these CKF's but they would become a subpart of your previous structure.
choose the required characteristics in the Rows section. Save it.
Let us know, Sorry man, can't help u much at this problem.
regards,
Sree. -
How to calculate the quota base quantity in quota arrangement?
Hi all,
As we all know, when a new supplier is added in the quota arrangment, we take the help of quota base qunatity so that the new supplier does not get any unfair advantage over the existing suppliers. Would you please help me on how to calculate the quota base quantity or on what basis the quota base quantity is calculated?*
Regards,
RanjanDear,
Quota arrangement divides the total requirements generated over a period of time among the sources of supplied by assigning a quota.
Quota u2013 quota is equal to a number and its represents the proportionate of requirements. Total quota of all the vendors is equal to 100% of requirements.
This quota arrangement is also specific to material and plant level.
Quota rating = quota allocate quantity + quota base quantity / quota.
Quota based quantity used only when a new vendor introduced.
In the as on date situation, the minimum quota ratings will considered as preferred vendor.
The 2 vendors has 2 same quota rating, the vendor who is having the highest quota will considered first.
In the running quota, a new source of supply is included. (In situation of short supply) including a new source not means to reduce the quota for existing.
Regards,
Syed Hussain. -
How to calculate the individual sums of multiple columns in a single query
Hello,
Using Oracle 11gR2 on windows 7 client. I have a question on calculating sum() on multiple columns on different columns and store the results in a view. Unfortunately I could not post the problem here as it keeps on giving error "Sorry, this content is not allowed", without telling where or what it is! So I had to post it in the stack-overflow forum, here is the link: http://stackoverflow.com/questions/16529721/how-to-calculate-the-individual-sums-of-multiple-columns-in-a-single-query-ora
Will appreciate any help or suggestion.
Thanksuser13667036 wrote:
Hello,
Using Oracle 11gR2 on windows 7 client. I have a question on calculating sum() on multiple columns on different columns and store the results in a view. Unfortunately I could not post the problem here as it keeps on giving error "Sorry, this content is not allowed", without telling where or what it is! So I had to post it in the stack-overflow forum, here is the link: http://stackoverflow.com/questions/16529721/how-to-calculate-the-individual-sums-of-multiple-columns-in-a-single-query-ora
Will appreciate any help or suggestion.
ThanksLooks like you want a simple group by.
select
yr
, mnth
, region
, sum(handled_package)
, sum(expected_missing_package)
, sum(actual_missing_package)
from test
group by
yr, mnth, region
order by
yr, mnth, region;I wouldn't recommend storing your data for year / month in 2 columns like that unless you have a really good reason. I would store it as a date column and add a check constraint to ensure that the date is always the first of the month, then format it out as you wish to the client.
CREATE TABLE test
year_month date,
Region VARCHAR2(50),
CITY VARCHAR2(50),
Handled_Package NUMBER,
Expected_Missing_Package NUMBER,
Actual_Missing_Package NUMBER
alter table test add constraint firs_of_month check (year_month = trunc(year_month, 'mm'));
ME_XE?Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
2 Values (to_date('2012-nov-12', 'yyyy-mon-dd'), 'Western', 'San Fransisco', 200, 10, 5);
Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
ERROR at line 1:
ORA-02290: check constraint (TUBBY.FIRS_OF_MONTH) violated
Elapsed: 00:00:00.03
ME_XE?Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
2 Values (to_date('2012-nov-01', 'yyyy-mon-dd'), 'Western', 'San Fransisco', 200, 10, 5);
1 row created.
Elapsed: 00:00:00.01
ME_XE?select
2 to_char(year_month, 'fmYYYY') as year
3 , to_char(year_month, 'fmMonth') as month
4 , Region
5 , CITY
6 , Handled_Package
7 , Expected_Missing_Package
8 , Actual_Missing_Package
9 from test;
YEAR MONTH REGION CITY HANDLED_PACKAGE EXPECTED_MISSING_PACKAGE ACTUAL_MISSING_PACKAGE
2012 November Western San Fransisco 200 10 5
1 row selected.
Elapsed: 00:00:00.01
ME_XE?Then you have nice a nice and easy validation that ensures you data integrity.
Cheers, -
How to calculate the average inventory in ABAP
Dear All,
Please find the below formula and this formula how to calculate the Average inventory at value.Please let me know the abap base tables and the corresponding fields.
Formula
Inventory Turnover = Cost of Goods Sold (COGS) / Average Inventory at value.
Thanks
Regards,
SaiHi Arivazhagan,
Thanks for your quick response .
The field MBEWH from the table is fulfill the average inventory at value.
For Eg :I want to calculate Inventory Turnover = Cost of Goods Sold (COGS)/
Average Inventory at value.
so shall i take Inventory Turnover = Cost of Goods Sold (COGS)/MBEWH
The above formula will meet my requirement to find the average inventory Turnover.
Thanks
Regards,
Sai -
How to calculate the number of sent/received emails of a certain domain
Thank you for what you have helped me with!
How to calculate the number of sent/received emails of a certain domain in a certain period? It is Messaging Server 5.2, Directory Server 4.2. Is there a log option for this?
Thank you.Not sure where you find, "LOG_MESSSAGE_ADD". I don't actually find this option in the documentation.
The domains that mails are coming from and being sent to are certainly logged in the normal mail.log, so why mess with additional logging options? If you're talking about "LOG_CONNECTION", I actually see no additional data that is useful to you.
If you decide to change the option.dat, you do indeed need to
imsimta cnbuild (note, it's not cnrebuild)
imsimta restart
If I were facing the same issue, I'd be looking at the log parsing perl script, and simply modifying it to do what I wanted. -
How to calculate the size of web forms in hyperion planning?
Hi Experts,
I am trying to calculate the size of planning forms in Hyperion smart view., but i am unable to find out the way to calculate.
Can you pls explain how to calculate the size of web form in Smart view?
--- Srini.Hi Srini,
First, here is what Oracle says:
Data Form Size Estimation:
To get a rough estimate of data form size, open the data form and select File > Save As from the browser. The size of the .HTML file is the portion of the data form that changes based on grid size. The .JS files remain the same size and can be cached, depending on browser settings. Information such as data form definitions, pages, and .gif files are not compressed when data forms are opened and sent to the Web browser.
I have not been able to find out using their method.
In any case, you can find out the size of grid by using below
1. Right click on the form grid and click "View source"
2. Save the source file as "Example.html"
3. Right click the saved file and click "Properties"
4. The Form size whould be same as that of file..
Let me know if it helps.
Cheers
RS -
Hi,
I am having a table of 4 column. First column is varchar2(10), Second column is Number(5), Third column is char(10) and Fourth column is Number(12,2).
Now how to calculate the size of each row. I want to know how much space it will take for each row.
Thanx & Regards,
SwarupFor a complete discussion of storage requirements for different datatypes see the Oracle 8i Concepts manual.
All Oracle documentation is available on-line via the 'Documentation' link on the OTN home page.
Your Col2 NUMBER(5) will take 4 bytes if it holds a 5 digit positive or negative number.
Your Col4 NUMBER(12,2) will take 7 bytes if it holds a number with 12 digits that is positive and will take 8 bytes if it holds a number with 12 digits that is negative.
The following is from the Concepts manual Chapter 12 (Copyright by Oracle)
Built-In Datatypes 12-9
Internal Numeric Format
Oracle stores numeric data in variable-length format. Each value is stored in
scientific notation, with one byte used to store the exponent and up to 20 bytes to
store the mantissa. The resulting value is limited to 38 digits of precision. Oracle
does not store leading and trailing zeros. For example, the number 412 is stored in a
format similar to 4.12 x 10 2 , with one byte used to store the exponent (2) and two
bytes used to store the three significant digits of the mantissa (4, 1, 2). Negative
numbers include the sign in their length.
Taking this into account, the column size in bytes for a particular numeric data
value NUMBER ( p), where p is the precision of a given value, can be calculated
using the following formula:
ROUND((length( p)+ s)/2))+1
where s equals zero if the number is positive and s equals 1 if the number is
negative.
Zero and positive and negative infinity (only generated on import from Version 5
Oracle databases) are stored using unique representations. Zero and negative
infinity each require one byte; positive infinity requires two bytes.
null
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