Read the table for the next value (sequence issue)

Similar Questions

• How to assign the next value in the sequence directly in a variable?

  How to assign the next value in the sequence directly in a variable without using a table TWICE in PL/SQL.

  BluShadow wrote:

  How about a quick test on 11g, just to see if you directly select a sequence in a variable is significantly better than the mark of DOUBLE.

  ...

  Nope... no obvious difference.

  This is because there is none: Oracle's SELECT sequence. NEXTVAL FROM DUAL under the covers. The direct assignment is just a convenient encoding for us, but it does not change the work that accomplishes Oracle.

  create sequence s;
  alter system flush shared_pool;
  declare
  l_num number;
  begin
  l_num := s.nextval;
  end;
  /
  select sql_text from v$sql where parsing_schema_name = user;
  

  SQL_TEXT
  Report the number of l_num; begin l_num: = s.nextval; end;
  Select sql_text from v$ sql where parsing_schema_name = user
  Select double S.NEXTVAL

• Read the output values after each step runs in the User Interface of LabVIEW

  Hi all

  Development environment: TestStand 2010 SP1 and LabVIEW 2010 SP1

  Problem: is there a way to run the following steps programmatically and get values out of each of them?

  I have already extended a bit a complete interface IO for TestStand load any sequence, choose among the measures and execute step by step (something as an alternative to the steps run selected). What I'm trying to do is to add some actions between each step and do in the UI (I can't change the sequence!), so I start the NewExecution with some previously configured InteractiveArgsParam and option breakAtFirstStep set to true. Eventually I do just something like step over when debugging the sequence and it works well, but I didn't do well a way yet to read the output values of the place...

  So, if I wait before the end of the run I can read my results by treating the ResultObject, but it works only after the completion of the test sequence. Because I wanted to stop after each step, read the values, do some actions and continue to the next step, I've tried to register a running Trace event reminder View Manager. I see that after each step is executed, this event is fired, but when I try to read that a ResultObject returned in the event data it is not filled with values (ResultList seems to be empty?). Is this a correct behavior or maybe I'm reading the wrong way? (It's the same VI regarding the reading of the ResultObjects after the sequence ends and there it works very well for tables, containers and other types of data).

  As I mentioned I can't change Test sequences, I can not add a UImessages.

  What are my options? If the trace event returns output all the values from each steps or is it just used to check the status? Or maybe there's a completely different approach to this issue?

  Thanks in advance for your suggestions,

  Best regards.

  When you manipulate the UIMessage trace (you need this before the return of the event or you will present the race conditions), download myuimessage. Thread. Then call Thread.GetSequenceContext (0, & Iplease).

  And then on the context of the sequence, either go to PreviousStep.Result if it exists, or watch Locals.ResultList.

  Trace events occur between the steps executed step the more recently is the previous step, but it is also a trace event to the beginning before any measure have run at this time, there will be a previous step.

  Hope this helps,

  -Doug

• Read the last value of a large file of PDM

  Hello everyone!

  I hope someone can help out me with this one.

  I try to put in place a program that can read the last value of one of the large channels of different TDMS files but I just can´t find a way to do it.

  I would appreciate help for my little problem.

  Thank you very much in advance for your support.

  Kasim.

  Hello

  You can use the following playback TDMS Set Position feature included in the PDM API.  This function receives a parameter called "(0:start)", which can be set to 1 to go to end of the file.  In this way, you can read the last value written to the PDM file.

  I hope this helps!

  Anuar Rojas

• When we try to create a shape with a predefined size above 10 x 10 inches of ps cs6, we get the next value in A message between 0.00 10.00 inches and thumb is necessary.  Close value inserted.

  When we try to create a shape with a predefined size above 10 x 10 inches of ps cs6, we get the next value in A message between 0.00 10.00 inches and thumb is necessary.  Close value inserted.

  You could put in your dimensions in the boxes of fixed size .

  Then just click on you document and move the object slightly before releasing the mouse if you don't get this pop up dialog box to create a Rectangle rounded.

  

• read the independent values in a channel

  Hello

  I want to read the value of a chanel.

  I guess that every chanel's store as an array with an index and a value.

  I would like to read a value of a chanel with its index number, then do some calculations, and then write to it.

  For example:

  Chanel 1:
  index value
  1           1
  2           1
  3           1
  4           2
  5           1
  6           1

  start index = 0
  value > 1?
  If no control of the following
  If so do something

  Do you have a sample script to read a unique value in a chanel?

  Kind regards

  Frédéric MANUAL

  OK, so it should work

  Dim oChn, K, value
  "Go to the channel you are interested in.
  Set oChn = data. GetChannel ("Time")

  ' loop through all the values
  For K = 1 To oChn.Size
  Value = oChn (K)
  If (value > 1) then
  "do something
  MsgBox ("value WG 1")
  End If
  Next

• correctly when reading the negative value

  Hi all,

  It's about power meter device. in fact, I've already got the good value here, but I create additional calculations. the situation is:

  When the power reading is positive, I enjoy reading.

  power is negative, I misread (high value). so I need to subtract this value to 2 ^ 32 (or 4294967296).

  is that someone he knows the reason why he needs to happen?

  OK, "registers" are tables of U16. so try to typecast I32. How many elements in the table?

  Somehow, you do everything with tables, but you only display one item. It almost seems to me that everything going primitive "contact numbers" be given ordinary scalars. There are also a lot of duplicate code. You might get away with an instance and a loop FOR, for example.

  Representations of data are a mess with a wild mix of types of data and constraints. The Psum (High value) is I64 without reason (under the constraint of a DBL two values U32 (?) division). I do not understand the function of the Subvi. Can you explain?

  You can place an indicator of one of the 'registers' tables, run the VI so it contains data, then turn the indicator in a constant of schema that contains the typical data (Right-Click... change to constant). Save and attach the VI.

• Read the selected values of af: selectManyListbox

  Hello

  had af:selectManyListbox in the page with the dept_id as the base attribute and dept_name as the display attribute.

  Since his multi select I am able to read the values selected by the table according to the following code

  BindingContext bc1 = BindingContext.getCurrent ();

  DCBindingContainer binding1 = (DCBindingContainer) bc1.getCurrentBindingsEntry ();

  JUCtrlListBinding listBindings1 = (JUCtrlListBinding) binding1.get ("DEPTVIEW1");     

  Object [] str = listBindings1.getSelectedValues ();

  System.out.println ("after object str [] = listBindings1.getSelectedValues ();");

  for (int i = 0; i < str.length; i ++) {}

  System.out.println (STR [i]);

  }

  who's back the dept_id s as it is the base attribute

  say

  2

  3

  6

  on the basis of selection

  I need to recover the DEPT_NAME too?

  How to fetch the DEPT_NAME which is the display attribute?

  Bindings has the DEPTVIEW1 in the variables. so I can't separate the DEPT_NAME also gives access to links.

  Thank you

  Chaya

  Hello

  See page 18 - the solution should work for you

  http://www.Oracle.com/technetwork/developer-tools/ADF/learnmore/january2012-OTN-harvest-1504418.PDF

  Frank

• reading the filter values (unsharp mask) defined in the dialog box

  for my sharpening script, I should be able to store values defined in the dialog for later use unsharp mask. The script calls the dialog box with DialogModes.ALL, then the values are set manually. Is it possible that I can tell the script to read the values defined and store them in variables.

  Can't find a topic referring to this problem.

  Thanks for any help.

  Hans

  2016, use it at your own risk.

  #target photoshop

  try {}

  var idUnsM = charIDToTypeID ("UnsM");

  var theResult is executeAction (idUnsM, undefined, DialogModes.ALL);.

  var theAmount = theResult.getUnitDoubleValue (stringIDToTypeID ("amount"));

  var theRadius = theResult.getUnitDoubleValue (stringIDToTypeID ("radius"));

  var theThreshold = theResult.getInteger (stringIDToTypeID ("threshold"));

  Alert ("amount" + theAmount + ' \nradius ' + theRadius + ' \nthreshold '+ theThreshold ")

  } catch (e) {};

  based on the code of michael l hale.

  function checkDesc2 {(theDesc)

  var c = theDesc.count;

  var str = ";

  for (var i = 0; i)

  Str = str + ' key "+ i +" = "+ typeIDToStringID (theDesc.getKey (i)) + ': ' theDesc.getType (theDesc.getKey (i)) +"\n"+ getValues (theDesc, I) +"\n ";

  };

  Alert ("desc\n\n" + STR);

  };

  check.

  function getValues (theDesc, number) {}

  switch (theDesc.getType (theDesc.getKey (theNumber))) {}

  case DescValueType.ALIASTYPE:

  Return theDesc.getPath (theDesc.getKey (theNumber));

  break;

  case DescValueType.BOOLEANTYPE:

  Return theDesc.getBoolean (theDesc.getKey (theNumber));

  break;

  case DescValueType.CLASSTYPE:

  Return theDesc.getClass (theDesc.getKey (theNumber));

  break;

  case DescValueType.DOUBLETYPE:

  Return theDesc.getDouble (theDesc.getKey (theNumber));

  break;

  case DescValueType.ENUMERATEDTYPE:

  return (typeIDToStringID (theDesc.getEnumerationValue (theDesc.getKey (theNumber))) + '_' + typeIDToStr ingID (theDesc.getEnumerationType (theDesc.getKey (theNumber)));)

  break;

  case DescValueType.INTEGERTYPE:

  Return theDesc.getInteger (theDesc.getKey (theNumber));

  break;

  case DescValueType.LISTTYPE:

  Return theDesc.getList (theDesc.getKey (theNumber));

  break;

  case DescValueType.OBJECTTYPE:

  return (theDesc.getObjectValue (theDesc.getKey (theNumber)) + '_' + typeIDToStringID (theDesc.getObject Type (theDesc.getKey (theNumber)));

  break;

  case DescValueType.RAWTYPE:

  Return theDesc.getReference (theDesc.getData (theNumber));

  break;

  case DescValueType.REFERENCETYPE:

  Return theDesc.getReference (theDesc.getKey (theNumber));

  break;

  case DescValueType.STRINGTYPE:

  Return theDesc.getString (theDesc.getKey (theNumber));

  break;

  case DescValueType.UNITDOUBLE:

  return (theDesc.getUnitDoubleValue (theDesc.getKey (theNumber)) + '_' + typeIDToStringID (theDesc.getUn itDoubleType (theDesc.getKey (theNumber)));

  break;

  by default:

  break;

  };

  };

• How to read the xml value in plsql store proc

  I need to read the value at the bottom of the xml script in plsql procedure. I do not understand how to write. I'm new in xml, please help me solve this problem.

  
  <? XML version = "1.0" encoding = "UTF-8"? >
  < PrtyActDtlRequest >
  < AcctInfo >
  < > 84188 PartyID < / PartyID >
  < RelAcctID > 125148 < / RelAcctID >
  < RelAcctID > 251486 < / RelAcctID >
  < RelAcctID > 125147 < / RelAcctID >
  < RelAcctID > 125511 < / RelAcctID >
  < / AcctInfo >
  < / PrtyActDtlRequest >

  Here < AcctId > can be repeted n times (unbouinded), but < PartyID > is set once. This is the script that we will get out of the source system.

  Thanks in advance.

  Roy

  You needn't PL/SQL for it. Just use XMLTABLE:

  with t as)

  Select xmltype (')

  84188

  125148

  251486

  125147

  125511

  double x)

  Select PartyID,

  RelAcctID

  t,.

  XMLTable)

  ' / PrtyActDtlRequest/AcctInfo.

  go x

  columns

  PartyID path number "PartyID,

  Path RelAcctIDXml xmltype "RelAcctID."

  ),

  XMLTable)

  'RelAcctID '.

  by the way RelAcctIDXml

  columns

  RelAcctID path number ' / RelAcctID'

  )

  /

  PARTYID RELACCTID
  ---------- ----------
  84188 125148
  84188 251486
  84188 125147
  84188 125511

  Scott@pdborcl12 >

  SY.

• D2KWUTIL Read_Registry - only reads the string values? How to read the binary?

  Hello, everyone!
  I use forms and reports 6
  D2KWUTIL,
  WIN_API_ENVIRONMENT. Read_registry
  to read the Windows registry values.
  The service works very well with string values (that is, type REG_SZ registry).
  but fails with NO_DATA_FOUND binary values, such as type REG_DWORD.
  
  D2KWUTIL is really unable to work with other types of chains?
  If so, what can be used instead?
  
  Appreciate all the guidance,
  Roman
  
  Published by: user9232995 on November 18, 2010 23:19
  
  Published by: user9232995 on November 18, 2010 23:20

  It's d2kwut60.dll.

• The Boot-Up sequence issue?

  I am curious about the boot sequence and hope someone could shed some light on this topic...

  I am on Windows 8, 64-bit... no major problems from the desktop...

  I created an Image file (.) ISO) on my external hard drive I use for backups.

  Aside from that, it is not plugged into the USB port.

  I also have the DVD following the procedure after the creation of the. ISO file.

  Is it wise to change the boot sequence:

  (1) external backup drive

  (2) drive C:

  ?

  While booting, if the external hard drive is not connected to the computer, the startup will continue right on the C: drive?

  Just curious in the case of a problem of later retrieval.

  Thank you

  Andrew

  Hi André,.

  The order of the drives a BIOS system follows when looking for the operating system (OS) to start after the computer played POST.

  For example, the BIOS can be loaded at the first glance on the C drive (i.e. hard drive) for the operating system and the player then A (i.e., the floppy). If the operating system is stored on the C drive then the BIOS should look no further. However, if the BIOS does not have the operating system on the C drive then it will then look on the player has, and so on according to the configuration of the boot sequence.

  Research on the appropriate startup disk, the BIOS you will first record boot time, that tells it where the beginning of the OS and the next program file that will boot the operating system.

  I suggest you use the first boot device as your computer hard drive (drive C).

  BIOS NOTES: Change the BIOS / semiconductor (CMOS) to complementary metal oxide settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

  Hope that the information provided is useful.

• update the value of the column to the next value

  Hi all

  create table xxc_test (date of from_date, to_date date, amount, number incr_amount);

  Select 2014, 2015, 3000, the double null

  If suppose if input data in the incr_amount then let say 1000 I want to update the value with incr_amount column amount

  Select 2014, 2015, 4,000 of the double

  If not even though it is as

  Select 2014, 2015, 3000, the double null

  and must be updated to the year

  Note: I spend the year, amount,incr_amount manually (run-time)

  Post edited by: Rajesh123 Note added in the subect

  Hello

  : new.incr_amount: = 0; also use it in code.

  The condition " If : new.incr_amoun is > 0" then (sure fire or change the value only if the increment is positive. ).

  ,....

  ..
  

  end if;

  
  

  -Thank you

  Pavan Kumar N

• How to subtract the current value of the next value (row) in the same column

  Hello
  
  I am struggling to write a SQL query that can do something like, as shown in the example.
  
  Suppose I have a value with values as a column
  
  VALUE
  ---------------
  21138672941
  21266223360
  21375446692
  21464626060
  21546520653
  21616643777
  21689565041
  21781762699
  21882541342
  21983644803
  22086697638
  
  My requirement is to write a query to subract 1st row of second, second in the third, third in the fourth and so on.
  The output should be 127550419, 109223332 and so on.
  
  Is this possible with a request? Please give me the code pl/sql query if possible.
  
  Concerning
  Smail

  No problem. Should be as simple as taking my query and replace 'data' a 'test', but you can change the order of Analytics at snap_id

  select value
         , lag(value) over (order by snap_id) prev_value
         , value - lag(value) over (order by value) diff
     from test;
  

  Give it a try

• In picking the next value of line and pair up

  Hi all
  
  I want to combine the values in 2 columns. But she failed, tried to use the partition, but it seems to work
  
  Example,
  
  Group | Value
  1A
  1 B
  1 C
  2 g
  2 E
  2 F
  3 G
  
  the output will be
  
  Group | Column 1 | Column 2
  1 A AND B
  C 1 D
  2 F
  3 G < null >

  SQL> select * from test;
  
         GRP VAL
  ---------- ----------
           1 A
           1 B
           1 C
           1 D
           1 E
           2 A
           2 B
           2 C
           2 D
  
  9 rows selected.
  
  SQL> select grp,val1,val2
    2  from
    3  (select grp,val val1,lead(val) over(partition by grp order by rn) val2,rn
    4  from(
    5  select grp,val,row_number() over(partition by grp order by val ) rn
    6  from test))
    7  where mod(rn,2) = 1
    8  /
  
         GRP VAL1       VAL2
  ---------- ---------- ----------
           1 A          B
           1 C          D
           1 E
           2 A          B
           2 C          D