How to calculate the total of a mathematical operation

Similar Questions

• How to calculate the total memory used by oracle under Linux?

  Hi all
  
  In one of my server have 148 GB of total physical memory and 12 databases are running. For capacity planning, I need to know how the Oracle server use.
  
  How to calculate the use oracle database? I was perplexed because Yop out his show off 148 gb 128 GB are used.
  
  Below for your reference:
  ++++++++++++++++++++
  == > back to top
  top - 09:52:32 up to 151 days, 15:20, 3 users, load average: 6.11, 6.00 6.05
  Tasks: 7 running, 1314, 1321 total sleep, stopped 0, 0 zombie
  CPU: 37.8%us, 1.4%sy, 0.0%ni, 55.0%id, 5.6%wa, 0.1%hi, 0.2%si, 0.0%st
  MEM: 148290444 k total, 129368792 k used, 18921652 k free, 1450292 k buffers
  Swap: 50331632 k total, 1296188 k used, 49035444 k free, 114733336 k cached
  
  
  The memory allocated to each instance is: sga total == > 34 pga = > 48 GB gb
  +++++++++++++++++++++++++++++
  
  SGA PGA
  4 GB 4 gb
  4 GB 4 gb
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  3 gb 4 gb
  3 gb 4 gb
  4 GB 4 gb
  3 gb 4 gb
  3 gb 4 gb
  
  Thank you

  Try this - http://www.pythian.com/news/29703/oracle-instance-memory-usage/ for each of your instances.

  As far as I know, different instances may share only the binary code oracle and using libraries, so you should be able to easily understand the amount of memory of all instances of 12.

  Lordane Iotzov
  http://iiotzov.WordPress.com/

• How to calculate the Total price based on a rate of m² with different prices?

  Hello

  I'm guessing that it is a script, but I've never done any script so I would like to ask you guys...

  I have a form where I would calculate the total price for some carpet based on the price per sqm.

  -L the user enters the number of carpet needed.

  -There are different price points for 1-20, 21-60, 61 + m² (each with their own hidden field that contains the value of awards).

  -The Total Price field evaluates the relevant quantity and multiply by the square metre rate.

  Is it achievable?

  I guess that all solutions are placed in the "Custom calculation Script" field too?

  Thanks in advance!

  Yes. You can use something like this, as the custom of the price field calculation total (you may need to adjust the domain names):

  var sqm = Number (this.getField("SQM").value);

  rate of var = 0;

  If (sqm > 0 & m²)<=20) rate="">

  ElseIf (> 20 sqm & m²)<=60) rate="">

  ElseIf (> 60 sqm) rate = Number (this.getField("Rate3").value);

  M² = Event.Value * side;

• How to calculate the total up to period_name particular

  Hello
  
  I want to have all the period until Mar - 05. How to fix the following query?
  
  SELECT period_name FROM xla.xla_ae_headers
  WHERE the period_name < = (TO_CHAR (TO_DATE('Mar-05','MON-RR')-1, 'MON - RR'));
  
  -* Data
  
  period_name
  
  Jan - 05
  Feb - 05
  Mar - 05
  April-05
  May - 05
  
  The exepcted result
  
  Jan - 05
  Feb - 05
  Mar - 05
  
  Thank you

  Is PERIOD_NAME a VARCHAR2? Or a DATE?

  If it comes to a VARCHAR2, why you store date information in a string? It of a bad habit and will cause many problems in the future.

  It appears that you want the date comparison semantics, not semantic character string. If you need to compare a date to a date. If PERIOD_NAME is not a date, you must convert a date. So, you want to compare to the date of March 1, 2005. Assuming that PERIOD_NAME is a VARCHAR2

  WHERE to_date( period_name, 'MON-RR' ) <= date '2005-03-01'
  

  If PERIOD_NAME is a date, you can omit the TO_DATE. If you want to use an index on PERIOD_NAME, you will need to create an index based on the expression TO_DATE function.

  Justin

• How to calculate the total wages a distinct job_id by using the query panel research

  Hi Experts.

  12.1.3 JDev

  I have a panel with query table. I have LOV job_id in the query Panel.

  Then user will select a job_id of drop down and click Search

  After that a comes.and on foot to pay bribes, I added the transitory as attribute #{bindings. TotalSal.inputValue}

  Vo, I created TotalSal (transient) attribute is always editable and in the Expression, I chose ExployeesVIew1.sum ("Salary")

  

  

  But the page is not properly.

  It should behave like below...

  SELECT SUM of employee where job_id as 'IT_PROG ';

  SELECT SUM of employee where job_id as 'AD_VP ';

  

  

  Thank you

  Roy

  Hi Roy,

  Check out this blog it will match your needs. Its only for 12 c

  http://andrejusb.blogspot.in/2013/02/Oracle-analytic-functions-for-total-and.html

  Thank you

  Ehswar M

• How to calculate the total child of screen?

  <? XML version = "1.0" encoding = 'UTF8'? >
  < data >
  < form id = "" title = "" > "
  < row > 110011101 < / row >
  < row > 110011101 < / row >
  < row > 110011101 < / row >
  < row > 110011101 < / row >
  < row > 110011101 < / row >
  < / form >
  < / data >
  
  I tried the following code, but it does not work
  var lines: XMLList = temp_xmldata.children ();
  trace (Rows.Length);

  It does probably not because temp_xmldata is not what I thought it would be.

  Up to now, we assume that temp_xmldata is the entire xml you example posted:

  var temp_xml_data:XML =
  
      
           110011101
           110011101
           110011101
           110011101
           110011101
      
  ;

  var lines: XMLList = temp_xml_data.screen.row;

  trace (Rows.length ())

• How to calculate the time to SELECT

  I want to know how to calculate the time taken by the SELECT query.
  
  For example: I run a select statement in TOAD (oracle version 9i) who takes 40 seconds to run, but in the output window, it displays few records. It says "list 1 of 500 records, more records exist". This table has total 20 million records.
  
  Now my question is: have you my SELECT query took 40 seconds? or it took 40 seconds to SELECT 500 records.
  
  If it took 40 seconds to SELECT 500 records then how to calculate the total amount?
  
  Any help would be much appreciated.

  To avoid the exit which is probably not really need you can make

  begin
    for c in (select * from xy /*your query */)
    loop
      null;
    end loop;
  end;
  /
  

  This gives an estimate of the time to recover all the lines.

• How can I calculate the total time in java?

  Hello!
  
  I need to calculate the total time!
  
  For example I start time:
  Format formatter1;
  Date date1 = new Date();
  formatter1 = new SimpleDateFormat("hh:mm:ss");
  Dim startTime = formatter1.format (date1);
  startTime = "14:20:40.
  
  And I have finishing time:
  Format formatter2;
  Date2 date = new Date();
  formatter2 = new SimpleDateFormat("hh:mm:ss");
  String finishTime = formatter2.format (date2);
  finishTime = '08:30:55;
  
  
  
  Also, having calculated manually, I get the total time: '18:10:15.
  
  How can I calculate the total time in java? (Using formatter1 and formatter2 I guess)
  
  What I need is to print 'total 18:10:15 '.
  
  Thank you!

  800512 wrote:
  I did the following, but I think something's wrong here:

  I've defined before: Date date1 = new Date(); Date2 date = new Date();
  And it should be exactly 5 seconds between them.

  I found the delta between date1 and date2:

  Format formatter = new SimpleDateFormat("HH:mm:ss");
  timeInMilliFromStart long = date1.getTime () - date2.getTime ();
  Date date3 = new Date (timeInMilliFromStart);
  String timeInSecFromStart = formatter.format (date3);

  and I still get
  timeInSecFromStart = 02:00:05

  But it should be exactly 00:00:05.

  What is a problem?

  Because, as I said, a Date to measure a moment in time, not a period. So when you have 5000 ms, and you that transform a Date, this means that 5 seconds after the time, which equals 00:00:05.000 01/01/1970 GMT.

  As I said, if you are not currently in GMT, then you must set the DateFormat GMT TZ. Right now, it's to show you the time in your TZ. If you have included the date in your SimpleDateFormat, you would see the 01/01/1970 or 31/12/1969, function that TZ you find.

  Bottom line: you try to use these classes in a sense they are not intended for, and while you can get the results you want for a limited set of entries if you understand how these classes and how to work with it, it is a fragile approach and comes with all sorts of warnings warning.

• How to get the total of column in javascript for an inputText.

  Hi Experts,

  Jdev 12.1.3.0

  How can I make a total of a column in javascript. Scope is backingbeanscope.

  column contains inputText and column footer is an outputText.

  Thank you

  Roy

  Hi Roy, you have inputText, average, you add the line, then you want to calculate the total? If that's true, then you should try the JS code below

  function doSum (evt) {var inputTxt = evt.getSource ();}           var num = 0;           var colId = inputTxt.getProperty ("colId");           outId var = inputTxt.getProperty ('outId');           var table = inputTxt.findComponent('::t1');           var nbRows = parseInt (table.getRows ());           var tableAbsLocator = table.getAbsoluteLocator ();           While (nbRows)-{var rowCol = AdfPage.PAGE.findComponentByAbsoluteLocator (tableAbsLocator + "[" + nbRows + "]:" + colId);}               NUM = num + rowCol.getValue ();           } var outputText = inputTxt.findComponent (outId);           outputText.setValue (num);           } For more information, see this https://community.oracle.com/thread/3512479

  : Nitesh

• How to calculate the sum of two digital form fields based on the selection of the checkbox.

  I have a form in Acrobat Pro who needs a custom calculation. How to calculate the sum of two digital form fields based on a selection of the checkbox. I have three number fields. Field-A and B are simple one or two digits. Field-C is the sum, or the total field. I want to field-C have a control box which, when turned on and off, just gives a. gives the sum of A + B

  _ Field - 2

  _ Field - A 4

  [check] _ _ field - 6 C

  [disabled] _ _ field - 2 C

  Thank you

  The custom field C calculation script could be:

  (function () {
  
      // Get the values of the text fields, as numbers
      var v1 = +getField("A").value;
      var v2 = +getField("B").value;
  
      // Set this field's value based on the state of the check box named "CB"
      if (getField("CB").value !== "Off") {
          event.value = v1 + v2;
      } else {
          event.value = v1;
      }
  
  })();
  

  Replace 'A', 'B', and 'CB' with the real names of the fields.

• help create dynamic measures to calculate the total amount in the form of tabluar

  Hello world

  We using apex 4.2 and start re-writing some existing applications originally designed in 3.0.   I was wondering if someone could help me with the following scenario.

  I have a tabular presentation several recording based on a collection called "species_collection".  The form allows fisherman to create an electronic ticket which contains one species, quantity, price, total of the amounts and other descriptive information on the species.  I created a dynamic action (with lots of help from this forum) to automatically update the collection when a field is changed.

  I am now in the hope of creating a dynamic action that will automatically do the following:

  • When the quantity is changed, recalculate the total of the amounts as quantity * price
  • When the price is changed, recalculate the total of the amounts as quantity * price
  • When dollars changed, recalculate the $ amount/total price.
  • When the total amount is changed, recalculate the OVERALL TOTAL

  Currently, I use embedded calls to javascript and then to application processes... but they are difficult to debug, and it seems that dynamic action could be cleaner and simpler.

  the current request is (I've included the concerned fields because it is an important application):

  SELECT
  apex_item.text(1,seq_id,'','','id="f01_'||seq_id,'','') "DeleteRow",
  seq_id,
  seq_id display_seq_id,
  .....
  apex_item.text(10,TO_NUMBER(c010),5,null, 'onchange="setTotal('||seq_id||')"','f10_'||seq_id,'') Quantity,
   
  apex_item.text(11,TO_NUMBER(c011),5,null,'onchange="getPriceBoundaries('||seq_id||')"','f11_'||seq_id,'') Price,
  
  apex_item.text(12, TO_NUMBER(c012),5,null, 'onchange="changePrice
  ('||seq_id||')" onKeyDown="selectDollarsFocus('||seq_id||',event);"','f12_'||seq_id,'') Dollars
   ......
  from apex_collections
   where collection_name = 'SPECIES_COLLECTION' order by seq_id 
  

  each field, QUANTITY, PRICE, $ has an ONCHANGE that then call the application processes that update the collection.

  <script language="JavaScript1.1" type="text/javascript">
  
  function setTotal(row)
  {
     //quantity was entered into form, get values
     var price = $x('f11_'+row);
     var total = $x('f12_'+row);
     var quantity = $x('f10_'+row);
     var nquantity = parseFloat(quantity.value);
     var ntotal;
     var nprice;
     nquantity = nquantity.toFixed(3);
     quantity.value = nquantity;
     //if quantity and price both have values calculate total and save
     if(quantity.value > 0 && price.value > 0)
     {
        ntotal = quantity.value * price.value;
        total.value = ntotal.toFixed(2);
     }
     else
     {
           //if quantity and total both have values calculate price and save
        if(quantity.value > 0 && total.value > 0)
        {
           nprice = total.value/quantity.value;
           price.value = nprice.toFixed(6);
           //check to see if the price entered falls within min/max for that species
           var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=PriceBoard',0);
           get.add('SPECIESPRICE',price.value);
           get.add('SEQUENCEID',row);
           gReturn = get.get();
           if ((gReturn == 'Price entered is too high') || (gReturn == 'Price entered is too low')){alert(gReturn);}
        }
        else  if (quantity.value > 0)
                 total.value = '';
              else
              { 
                   total.value = '';
                   quantity.value = '';
              }
     }
    //saveQPD(row);
     setOverallTotal(); 
  }
  function setOverallTotal()
  {
     var total = 0;
     var nTotal;
     for(i=1;i<=rowCount;i++)
     {
        if(parseFloat($x('f12_'+i).value) > 0)
        {
           total = total + parseFloat($x('f12_'+i).value);
        }
     }
     ntotal = total.toFixed(2);
     document.getElementById("P110_TOTAL").value = ntotal;
     var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=nullProcess',0);
     get.add('P110_TOTAL',ntotal);
     gReturn = get.get();
  }
  function getPriceBoundaries(row) 
  {
     //price was entered into form get all values
     var quantity = $x('f10_'+row);
     var price = $x('f11_'+row);
     var total = $x('f12_'+row);
     var ntotal;
     var nquantity;
     var nprice = parseFloat(price.value);
     nprice = nprice.toFixed(6);
     price.value = nprice;
     //check to see if the price entered falls within min/max for that species
     var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=PriceBoard',0);
     get.add('SPECIESPRICE',price.value);
     get.add('SEQUENCEID',row);
     gReturn = get.get();
     if ((gReturn == 'Price entered is too high') || (gReturn == 'Price entered is too low')){alert(gReturn);}
     //if quantity and price both have a value calculate the total
     if(quantity.value > 0 && price.value > 0)
     {
        ntotal = quantity.value * price.value;
        total.value = ntotal.toFixed(2);
     }
     else
     {
        //if total and price both have a value calculate the quantity
        if(total.value > 0 && price.value > 0)
        {
           nquantity = total.value/price.value;
           quantity.value = nquantity.toFixed(3);
        }
        else
        {
           if(price.value > 0)
                total.value = '';
           else
           {
                total.value = '';
                price.value = '';
           }
        }
     }
     saveQPD(row);
     setOverallTotal();
  }
  function saveQPD(row)
  {
     var quantity = $x('f10_'+row).value;
     var price = $x('f11_'+row).value;
     var total = $x('f12_'+row).value;
     //save quantity
     var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=setQuantity',0);
     get.add('SETVALUE',quantity);
     get.add('SEQUENCEID',row);
     gReturn = get.get();
  //   alert(gReturn);
     //save price
     get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=setPrice',0);
     get.add('SETVALUE',price);
     get.add('SEQUENCEID',row);
     gReturn = get.get();
  //   alert(gReturn);
     //save total
     var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=setTotal',0);
     get.add('SETVALUE',total);
     get.add('SEQUENCEID',row);
     gReturn = get.get();
  //   alert(gReturn);
     
  }
  function changePrice(row)
  {
     //total was entered get all rows
     var quantity = $x('f10_'+row);
     var price = $x('f11_'+row);
     var total = $x('f12_'+row);  
     var ntotal = parseFloat(total.value);   
     var nprice;
     var nquantity;
     ntotal = ntotal.toFixed(2);
     total.value = ntotal;
     //if quantity and total were entered calculate price.
     if (quantity.value > 0 && total.value > 0)
     {
        nprice = total.value / quantity.value; 
        price.value = nprice.toFixed(6); 
        var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=PriceBoard',0);
        get.add('SPECIESPRICE',price.value);
        get.add('SEQUENCEID',row);
        gReturn = get.get();
           if ((gReturn == 'Price entered is too high') || (gReturn == 'Price entered is too low')){alert(gReturn);} 
     }
     //if price and total were entered calculate quantity.
     if (price.value > 0 && total.value > 0)
     {
        nquantity = total.value / price.value;  
        quantity.value = nquantity.toFixed(3);
     }
     if (price.value > 0 && quantity.value > 0)
     {
         ntotal = quantity.value * price.value;
         total.value = ntotal.toFixed(2);
     }
   
         
     saveQPD(row);
     setOverallTotal();        
  }
  
  function selectDollarsFocus(pRow,event)
  {
      tabPress = 0;
      KeyCheck(event);
      if($x('f11_'+ pRow))
      {
              if(KeyID == 9)
              {
                  $x('f14_'+ pRow).focus();
                  onFocusAreaFished(pRow);
                  tabPress = 1;
              }
      }
      else
      {
          if($x('f18_'+ pRow))
          {
                  if(KeyID == 9)
                  {
                      $x('f18_'+ pRow).focus();
                      tabPress = 1;
                  }
          }
          else
          {
              if(--pRow <= rowCount)
                  if(KeyID == 9)
                  {
                      $x('f08_'+ pRow).focus();
                      tabPress = 1;
                  }
          }
          
      }
  }
  
  
  
  </script>
  

  I'm not very familiar with javascript... but looks like there must be a simpler way.   Any thoughts on how I could address the issue?   Thank you!

  I have it.  trial and error.

  the DYNAMICS of the evolution of prices and the $ action are now two separate dynamic actions.

  Action DYNAMICS to update the column from the collection is now last... and it seems that everything works... until I have change something again.

  Thanks again for your help.

  Karen

• Calculate the total

  Guyz,
  
  I have a tubular block where I want to calculate the total fields Horizontallay in well vertically, as shown in the record of the image below.
  
  http://www.imagehousing.com/image/921042
  
  Vertical total is OK, but how do I display total horizontally?
  
  or should I take write the sum (item_code) in POST_QUERY of trigger? someone help me solve this problem.
  
  Thanks in advance.
  
  Concerning
  
  Houda

  Houda,

  You want to get the total of each record in the DIS_TOT field, right?

  for this just to give in the formula column

  NVL(:BLOCK.) CONSULTATION, 0) + NVL(:BLOCK.) LABORATORY, 0) + NVL(:BLOCK.) DENTAL, 0) + NVL(:BLOCK.) COUNTERFEITS, 0) + NVL(:BLOCK.) OTHERS, 0)

  Then it will be OK.

  I hope this helps.

  Kind regards

  Manu.

• How to calculate the execution time of a SCTL in FPGA VI?

  Hello

  Can someone guide me that how to calculate the execution time of a SCTL for an iteration in the FPGA VI?

  Thank you and best regards,

  Rashid

  Hello r,.

  A SCTL will always run in a beat the clock it has been linked to.  So, if you use a 40 MHz clock, this loop will run in 25 ns.  If the code cannot complete in that, or if it requires two graduations of the watch to do the calculation, your code does not compile, then you have the guarantee that this will always be how long it takes this piece of code to run.

• To build the waveform.vi function how to calculate the value of dt

  Dear all

  Please guide me How to calculate the value of dt according to waveform.vi of construction

  My sampling rate is 25000 and I take 200000 samples.

  Kind regards

  Muhammad Irfan

  It's all simple arithmetic. The inverse of the sampling frequency power of samples is then the dt or the time between samples the number of samples is not relevant.

• How to calculate the execution time of a loop?

  Hello

  Can someone guide me that how to calculate the execution time of a loop to iterate?

  Thank you and best regards,

  Rashid

  I hope I have your question! See attached screenshot