A segment of de FACTO can be calculated?

Similar Questions

• can calculation - I use another calc in a new calc?

  Hello world
  
  Calc_MaxAcademicPeriod | Student_Course.Course_Identification
  
  
  The query shows null for this with a built-in Calc calc.
  Embedded calcs are allowed?
  
  
  
  
  Pls advise, thx for your help,.
  
  
  THX, sandra

  Hi, Sandra
  Yes, you can embed calculations within other calculations. I do it all the time.

  The results of a calculation will be NULL if the elements are null, so you go back and look at the basic calculations.

  In addition, if you use aggregations in the calculations, you will have to spend the $ on the outside, so instead of doing it:

  -CASE WHEN X = Y THEN SUM (A) 0 OTHERWISE END

  You could get better results by doing:

  SUM (CASE WHEN X = Y THEN END REST A 0), especially if this calculation is added to something else and it's something else is in itself an aggregation.

  Hope this helps
  Michael

• I can measure analog USB supply voltage using Labview?

  I'm basically feeding a (nominal) 5V USB power sensor, but the output of full scale depends on the real for a particular measure input voltage - what I want to do is to get labview to measure the voltage at the USB port at the same time it samples the voltage of the output sensor and then that of full scale output for that instant in time can be calculated and thus give a measure more accurate. Is this possible in labview? Thank you very much.

  Haydn Barker

  Makes a lot of sense, actually - probably would see a few mV dropped from the point of measurement of the sensor point... then you work with equations/remedies just to work with an inaccurate level anyway. Okay well I'll write that off as a bad idea then and just stick to the system, because it isn't now - I don't know that it will be enough. Thank you for your answers and help.

• can we do complex arithmetic in xml and access in labview?

  Hello

  I'm using LabVIEW 8.5. I did 1 project how far I used Excel to perform complex arithmetic and then read results

  Thanks to labview. I'm just curious about Xml. It can be used for what purpose? What is a good alternative for excel? because I read on the internet

  that the execution of xml is faster than the .doc and .xls files?  Can we use as database for labview application?

  Help, please

  Thank you

  Gerard

  Transport as in a format for transmitting data from one PC to another or one application to another.

  Excel is a spreadsheet.  It stores its data in a strictly binary file with the extension .xls format.  The latest applications of MS Office can also store their data in a text based XML file format and have extensions such as .xlsx.

  XML is just a data storage format, it has nothing to do with the calculations.  LabVIEW can make calculations as complicated as Excel.  I would say it is complicated even more features that the application MS Excel does not.

  Why are you concerned an XML file?  Instead of comparing apples and oranges (i.e. formats of files of applications), please tell us what kind of calculations you are trying to do.  The calculations have absolutely nothing to do with the file formats.

• How can I change the graphics on the front?

  Hello!

  My problem is the following:

  I need a front panel, where I can edit the chart. But there is no need to be very complicatted. That means, there are 5 steps. For example: it will control a heat room, and it should give 2 hours down to the room constant at 25 ° c for 2 hours, then cool until 2 hours at-40 degrees celsius, 4 hours on-40, then back to 01:35 hours, staying there for 2 hours, up to 105 degrees celsius up to 2 hours, 4 hours on 105, stand 2 hours. But I need to be to control levels. The levels of temperature and time periods. It is nessesery to struggle against this on the façade. I found a vi, which is the reading in files *.lvm datas x, y, then it is to interpolate. But this isn't customizable after setting.

  Please help me. Thank you very much!

  If you want to specify the profile graphically, you can use the sliders to make. A previous example can be found here. You can find others by doing your own research (hint, hint).

  Otherwise, you can simply use a multicolumn listbox to specify profile indvidual segments and a chart can be used to display the input profile whenever the list box changes.

• Eurotherm 2416 with driver et24xx can not set time using program parameters VI section setting

  I use the et24xx with a temperature controller Eurotherm 2416 instrument Driver and serial rs232.   I can set up a Segment Type at each stop or ramp (Time To Target) by using Type.vi of Segment of program as confirmed on the front panel of the 2416 display.  But try to then set the parameter to dwell by using Parameters.vi of Segment of program results in the moment to linger value 0.  If I put a break time not NULL using the façade of the 2416, it is set to 0 faces she Parameters.vi of Segment of program I can use this program Segment of Parameters.vi to properly set a rate of climb for a type of ramp segment (rate).  Is there something else or different needs to be done to set the Dwell setting?

  Steve

  Sammy,

  ET24XX configure OP program Segment Parameters.vi, case #2 ramp (Time to Target) and #3 cases live the two use the duration setting.  Now I note duration is interpreted as millseconds instead of seconds and has solved my problem.

  I noted that ramp (Time to Target) using ET24XX Utility write to register - Millseconds and the VI there no entry address unit connected to anything.  Case #3 Dwell uses the same VI and his address is unit connected to the value of the façade.

  Steve

• What is the level of support is available for SEO URL in the latest version of JET? Is it limited by what can done JET standard router?

  We support the following formats URLS

  < Store name > /store/ / s - < the base id > -

  Ex: / store/chicago-store/s-1234.

  It seems that the standard router supports following

  / store/s - < the base id > -

  Ex: / store/s-1234.

  
  

  Please advice.
  

  When you use the JET router, there is no limit on how many 'segment' of the URL can be supported.

  Each segment is managed by a router in the child, so for a URL as /store/s -, "store name" is a child of the root (store) router, and "store" is a child of "store name" router

  Regarding SEO, JET does not provide any special support because it's something that you'd install server-side.  Since there is no 'real' to the URL /store/s -resources, you need to add some server-side code to return the base URL of initial false URLS generated by the router. This can be done using a simple rule for a rewrite, as mode_rewrite module for Apache HTTP server engine or a rewrite as UrlRewriteFilter for servlets filter. For an example of a filter of rewriting, look at http://jet.us.oracle.com/1.2.0/uiComponents-router-child.htmland click on the "Demo button to launch with adapter for URL path.

• calculation between two columns that depends on the minimum value

  I have the table with the following values, how can auto calculation based to a minimum value to assign each line then?

  Seq 1	reference ID	price	price of the difference	% of difference
  1	3	1500
  2	3	3500
  3	3	4000

  
  

  calculation logic

  
  

  
  

  the result should be...

  Seq 1	reference ID	price	price of the difference	% of difference
  1	3	1500	0	0
  2	3	3500	2000	1.333
  3	3	4000	2500	1,666

  Dev environment

  service of Cloud Computing by oracle

  PRODUCT	VERSION	STATUS
  NLSRTL	11.2.0.3.0	Production
  Oracle Database 11g Enterprise Edition	11.2.0.3.0	64 bit Production
  PL/SQL	11.2.0.3.0	Production
  AMT for Linux:	11.2.0.3.0	Production

  with

  a_table as

  (select 1 seq_1, 3 ref_id, 1500 Union double all the)

  Select 2,3,3500 from all the double union

  Select double 3,3,4000

  )

  Select seq_1, ref_id, price,

  price - min (price) on differece_price (partition by ref_id by seq_1 order),

  price / min (price) over (partition by seq_1 order ref_id) - 1 difference_percent

  of a_table

  SEQ_1	REF_ID	PRICE	DIFFERECE_PRICE	DIFFERENCE_PERCENT
  1	3	1500	0	0
  2	3	3500	2000	1.33333333333333333333333333333333333333
  3	3	4000	2500	1.66666666666666666666666666666666666667

  Concerning

  Etbin

• place a select query calculation in a different column in the same table

  How can I put my calculation result in a column named within the same table?

  I have a table called: dgpercentagedatachart

  I use the columns of this dgpercentagedatachart: totalcecrating divided by lowestfeederrating times 100 to get the percentage

  In the query, I gave the result the Alias of the cal

  What I want is to put this result in my application or my calculation (in percentage) in my column "percent" on my table of dgpercentagedatachart vacuum.

  How can I configure this syntax?

  This is the select query, I came with:

  Select dgpercentagedatachart.totalcecrating, dgpercentagedatachart.lowestfeederrating,.

  100.00*dgpercentagedatachart.totalcecrating/dgpercentagedatachart.lowestfeederrating as cal

  of dgpercentagedatachart;

  Here are the results:

  CAL lowestfeederrating Totalcecrating

  8,978 7.48166666666666666666666666666666666667 120

  30.951 25.7925 120

  5.04                         120                          4.2

  Hello

  2685870 wrote:

  How can I put my calculation result in a column named within the same table?

  I have a table called: dgpercentagedatachart

  I use the columns of this dgpercentagedatachart: totalcecrating divided by lowestfeederrating times 100 to get the percentage

  In the query, I gave the result the Alias of the cal

  What I want is to put this result in my application or my calculation (in percentage) in my empty column '%' on my table of dgpercentagedatachart .

  How can I configure this syntax?

  This is the select query, I came with:

  Select dgpercentagedatachart.totalcecrating, dgpercentagedatachart.lowestfeederrating,.

  100.00*dgpercentagedatachart.totalcecrating/dgpercentagedatachart.lowestfeederrating as cal

  of dgpercentagedatachart;

  Here are the results:

  CAL lowestfeederrating Totalcecrating

  8,978 7.48166666666666666666666666666666666667 120

  30.951 25.7925 120

  5.04                         120                          4.2

  To change an existing column in a table, you can use the UPDATE or MERGE, instructions like this:

  UPDATE dgpercentagedatachart

  Percentage of VALUE = 100,00 * totalcecrating

  / lowestfeederrating

  ;

  Noramlly, tables is not redundant columns like this.  If percent can always be calculated from other columns, then it is probably better to calculate at run time and store it in the database, where you will have to be updated each time the columns it depends on change.  You can use a view to avoid having to encode them the calculation.

  If you really don't want a column that can be calculated in the same lines other columns, then use a virtual column (if you use Oracle 11 or higher).

  I hope that answers your question.

  If this isn't the case, please post a small example of data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.

  If you ask on a DML statement, such as UPDATE, the sample data will be the content of the or the tables before the DML, and the results will be the State of the or the tables changed when it's all over.

  Explain, using specific examples, how you get these results from these data.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: Re: 2. How can I ask a question on the forums?

• RoboHelp 10 form with calculations

  In Robohelp 10, can make you a form in Robohelp, free standing, which can include calculations or formulas?  For example, to check an account number is required and the person selects Fail, i.e. that the customer could not verify the account number, the form will then calculate and 2 articles say most need an audit complete?  Don't know where to go to see if we succeed in Robohelp 10.  Any help would be appreciated!

  Hello

  RoboHelp offers some basic settings, but it will do nothing whatsoever to help you with the logic of the form. It simply lets you insert form elements.

  If you need logic, you will need to consider a third-party solution part such as: free with conditional logic and an offshoot web form builder

  See you soon... Rick

• Calculate the free space of the lob segment / reclaim space?

  Friends...

  DB: 11 GR 2

  OS: Linux

  I am trying shrink lob segment and recover the free space between the business segments.

  This area in Oracle DB is new to me so try to learn and to shrink the segment.

  I went through various metalink doco (386341.1) but not be able to get answers for below...

  Issues related to the:

  1. how much free space is available in the lob segment?

  2 can I assume 'no LOB DATA' as the free space currently and even will be recovered once the segment will be shrunk?

  3. no disadvantage of using "ALTER TABLE... SHRINK SPACE.

  4. is it true if storage segment is 100 GB as many redo will be generated when trying to alter table... shrink the space?

  I'm following the steps below.

  1 find Segment name-> sys_lob123

  2. find the size of storage - > 100 GB

  3. find the size of the LOB data-> 70

  4. find the size of the data not LOB-> 30

  2. the storage size

  Select 'storage' from dba_extents bytes

  where nom_segment = 'sys_lob123. '

  100 GB

  3. the size of the LOB

  Select dbms_lob.getlength (col_lob) in the table_lob;

  70 GB

  4. the size of the LOB data not

  100-70 = 30 GB (i.e. #3 - #2)

  Thanks in advance and enjoy your time looking into this...

  Use DBMS_REDEFINITION to reorganize the LOB segment, it is the best way to retrieve a LOB segment space. Also use the clause "MEANS of COMPRESS" and SECURE LEADER, creating the temp table. There is no reason that you can use the BASIC FILE. It's online process, which means that your app can stay up to... However, make sure that monitor you the database when executing redef, as it can cause conflicts and slow down your application, in which case you must kill the reorg...

  If this process is not feasible or overwhelms you, "ALTER TABLE MOVE" is another option.

  With 'Displacement of Alter table', you need to rebuild all indexes after you move the LOB segment. Don't forget this is an offline process and your application needs a time out while you do this.

  Here is the query to list the 10 LOBs albums in your database-

  fixed line 160

  Col a20 PROPRIETARY format

  Col TABLE_NAME format a30

  Col COLUMN_NAME format a30

  Col nom_segment format a30

  size col 999 999 999 format

  SELECT *.

  FROM (SELECT b.owner,

  b.table_name,

  b.column_name,

  a.segment_name,

  SUM (a.bytes) / (1024 * 1024) "size".

  FROM dba_segments a, b dba_lobs

  WHERE a.segment_name LIKE '% SYS_LOB '.

  AND a.segment_name = b.segment_name

  AND a.owner NOT IN ('SYS', 'SYSTEM', 'GENERAL', "OUTLN")

  B.owner GROUP,

  b.table_name,

  b.column_name,

  a.segment_name

  ORDER BY DESC 5)

  WHERE ROWNUM<>

• Calculation of the cardinality.

  Hello

  Selectivity is the fraction of rows in the rowset that meets the requirement of predicate.
  It can be calculated as the inverse of the number of separate in the column lines, if the distinct values in the column are distributed evenly.
  If the distinct values in the column are not distributed evenly then optimizer search histogram for selectivity.

  
  Cardinality refers to the number of rows in the rowset.
  Can it be calculated as selectivity * num_rows in the table/column?

  
  In the Bitmap Index.
  We used to create indexes of bitmap on a column, whose cardinality is low.
  Here the cardinality can be calculated by:-num_distinct_rows/total_num_rows

  
  My question is, what is the difference between the cardinality of the optimizer and the cardinality based on which the Bitmap index is created?

  Thank you

  The total number of lines is not a parameter

  That's a setting BOTH the 'hand' two parameters to determine the selectivity and the determination of costs that will determine if an index can be used or not.

  1 - total number of lines to select

  2. total number of lines to select the

  Oracle decide NOT to use an index just because the result may contain 1 million rows. But if the table has only 1 million lines then it can get these lines by using a full table rather than an index scan.

  Or if the table contains rows 1 billion so the index will be suddenly much more attractive.

  As part of a 1 million line table the term 'little' may not apply if you're talking about 1 million rows. But 1 million lines is indeed "little" in the context of this 1 billion row table.

  That's why I said the word 'little' has little or no sense. There must be a meaningful 'context'

  And when the glossary speak of a threshold of 1% in the "degree of cardinality", in my humble OPINION both the term and the definition is wrong.

  Sure - this 1% threshold ' part is bad, but it is related to the bitmap index and has NOTHING to do with the definition of the degree of cardinality provided.

  Not to argue with the basic premise - just try to clarify things a little.

• Calculate intermediate values and calculated values

  I use OPA for a week or two and now understand how to structure evaluations logics, hierarchies, etc.

  Now, as the calculations become more complex, I was wondering if it is possible to calculate the variables to be used in further calculations.

  A good example may be I want to calculate the age of the subject for use in several calculations later in the logic.  I have an incoming parameter that provides the subject of birth date - can I somehow fill a variable like "age of the subject = the number of years between the date of the topic of birth and the date of the day?   "I want to fill ' age of the subject ' with a number instead of evaluate what true or false - is it possible?

  The second part of the question, it is that I want the web service to return "the age of the subject" as the parameter value.

  Thank you!

  In Oracle Policy Modeling, 'attributes', the 'entities' and the 'relationships' are the terms that you will be interested.  Attributes can be Boolean, or can be a value of various types of data.  Consult the help for your version and search attributes, entities and relationships.   A base attribute such as 'age in years' value can be calculated from other attributes such as "the data of birth of the person."  An attribute that is provided as input via an external system or via an interactive interview is also called a base level attribute, while a determined political base don attribute can be an intermediate attribute (both determined and used as a condition to determine another attribute), or call a top-level attribute (determine on the basis of politics) (, but not used as a condition).  The aid also includes examples of policies that are used to calculate the values of attributes.

• VMware Player 4.0 LAN segments

  I tried VMware Player 4.0 on Windows (Windows 7) and Linux (Ubuntu 10.04).

  One thing I noticed that a different Linux a Windows is that VMware Player on Windows has the choice to create and use the local network segment while in Linux, I can't find this option.

  Just a question here, is the segment LAN is a feature introduced in VMware Player 4.0? If so, how to enable it on Linux if possible? Any idea?

  I noticed that when I open a virtual machine on linux which has been previously configured to use the LAN segments on a windows computer that VMware Player DOES recognize the local Network Segment.  He didn't display the name of the local network segment or allow me to choose another LAN segment, but the comments seem to work on the local network as planned segment.  I don't have another computer virtual configured to use the local network segment.  So, I can't verify that they would be able to communicate effectively on the segment, but I suspect they would have.

  Why they support LAN segments and not only not wanted to give us a graphical interface to manage is beyond me.  But GUI seems to be pretty hit or miss on linux in general.

  Thus, a possible solution is just manually edit the file ".vmx" to set up so that it uses a local network segment.

  (1) turn the VM guest that you want to change and to use a local Network Segment.

  (2) open ' / home/vmware //.vmx "with a text editor.

  (3) look for a line similar to:

  ethernet0. ConnectionType = "hostonly".

  (4) change the line as follows:

  ethernet0. ConnectionType = "Charlotte".

  (5) add a line similar to the following line at the end of the vmx file (this identifies the LAN segment to which will connect the VM):

  ethernet0.pvnID = ' 52 52 64 84 ea 7f 81 13 - df this 81 3 c 59 5b b7 e5.

  (6) to save your changes, close the text editor, and open the settings of computer virtual of the guest in VMware Player PC to check the NIC is plugged into a "LAN" Segment declarations

  (7) make the same changes on other virtual machines that you want to be on the same LAN segment.

  NOTE: The path identified in step 2 can be different on your system.  You can find the path by using VMware Player by going to the settings of the virtual machine in the virtual machine, selecting the 'Options' tab and looking at the "Working Directory" in the "General" settings  You should find the ".vmx" for the virtual machine file to this place.

  I hope this helps.

• the difference between the form of Member or a calculation Script?

  Hello
  I am going through some assignments. Here I observerved in essbase we can do the calculation using the calculation Script or a member form.
  
  I know, Member we can write to any Member, it is only for that perticular in outline and stored in outline members. and calculation for any database stored Extornally script.
  
  A fully written BSO formula was 1242 lines and i.e.formula 75 493 bytes size less than 64 KB. It is the limitation of the formula of Member, is their any other difference apart from that, because of this we can use the calculation on the Member form script or if anything else, so, please let me know.
  
  
  So could you tell me:
  When use the formula of Member and what is the advantage of the Member, or when to use the calculation for calculation script?
  
  What is the best option that I'll go for formula script or calculation of Member?

  A few comments based on the response of SS1988.
  1 unary (contour) calculations are the fastest type of calculations.
  2 many if not most of the formulas of Member are performed on dense dimension as dynamic calculations (and sometimes sparse dimensions) these work really well especially for type ratio calculations where you would have to calculate at each level of the database. The best formulas will make only reference members in the same block because they are quicker to run. Complex formulas can be slow.
  3. calculation scripts you give the most flexibility you can do calculations procedures (followed by B Calc calc A do) and you can limit the scope of a calculation using the patch and if statements