Using value as parameter of function data

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• Error 91 - try to use the variant of the function of data

  I'm running a problem when you try to use variations in my application. I have a setup of State machine that a State creates a list of tasks (cluster of tables), and then converts it to the Variant. The variant is fed into a shift register that allows me to access the list of tasks of a different State.

  The problem comes when I try to use the variant of the function Data. I right click on the task cluster to create a constant and then wire to the TYPE of the variant of the function Data. I wire the variant of cluster of task to the terminal of the VARIANT. When I run the VI, I get error 91: or the possible reasons: LabVIEW: the variant data type is not compatible with the data type of wired for the input type. ».

  How can I get this error if the type that I have connected to a Terminal TYPE of the Variant Data terminal is a constant created from the exact type created a variant of?

  Section of the machine of the State where I wire the cluster variant:

  

  Section of the machine of the State where I use the data out of the cluster variant:

  

  The constant wire to the terminal of data TYPE variant was created from the cluster that is connected to the Variant type data. I don't understand how there is a type mismatch?

  Is there another State between these two?  I notice you have some tunnels 'Use default if unwired' coming out of the structure of your business.  First of all, clear on the tunnels.  Second, in cases where you do not only affect the data, the data directly from the tunnel entrance in the tunnel exit of the wire.  I recommend using the tunnels linked to make it even easier on yourself.

  With the default tunnels being output, your variant coming could really be empty, so the conversion fails.

• Can I use data value references with a functional overall?

  Can I use data value references with a functional global?  I am trying, but it causes problems:  I run the attached VI with "new DVR" selected.  Then I run it again with "return array" and I get the error 1556: "The reference is invalid. This error might occur because the reference has been deleted."  It seems to have forgotten the DVR, but I thought it should be stored in the shift register.
  
  Another odd thing:  In my VI, if I try to connect the wire shown in "something strange", then the type changes (from U16 array to DBL), i.e. it doesn't recognize the type referenced by the DVR.
  
  I want to pass a very large 4-dimensional array between parallel loops with a functional global.  To avoid memory problems, I want to use a DVR and in-place element structures.  If that's not allowed in Labview, I will try passing it through a user event or notifier.  Any problems with those alternatives?
  
  Thanks.
  

  I received a response from an engineer applications OR on this subject, and it seems that it is perhaps a problem with Labview.  They are working on it, so I'll go ahead and close this discussion.

  Thanks for the help,

  Allan

• Case function can be used as a parameter when calling a procedure, please advise...

  Case function can be used as a parameter when calling a procedure, please notify

  The daily procedure is called with the parameter 3 following one of the parameters using a function box between them as shown below.

  Daily_Ins (c1.p_mtrid, c1.p_UOM CASE WHEN "KWH" THEN 1 ELSIF 'KW' THEN 2 END, v_dateHold);

  In my opinion, using decode is illegal, so I think that I cannot say something like :

  Daily_Ins (c1.p_mtrid, ( decode c1.p_UOM, "KWH", 1 'KW', 2), v_dateHold);

  I think I just found something on the net

  SQL > DECLARE

  2 wages NUMBER: = 20000;

  3 employee_id NUMBER: 36325 =;

  4

  5 PROCEDURE give_bonus (emp_id in NUMBER, bonus_amt number) IS

  6 BEGIN

  7 DBMS_OUTPUT. Put_line (emp_id);

  8 DBMS_OUTPUT. Put_line (bonus_amt);

  9 END;

  10

  BEGIN 11

  12 give_bonus (employe_id,

  13 CASES

  14 salary when > = 10000 AND salary<=20000 then="">

  15. WHAT salary > 20000 AND salary<= 40000="" then="">

  16. WHAT > 40000 salary THEN 500

  17 0 OTHERWISE

  18 END);

  END 19;

  20.

  PL/SQL procedure successfully completed.

• using the value null with a function

  Guys, newbie here

  What is the value NULL in function header? Does this mean that I can pass a value zero?

  FUNCTION tot_sales

  (company_id_in IN company.company_id%TYPE,

  status_in IN order.status_code%TYPE: = NULL)

  RETURN NUMBER

  Hello

  dorianpc wrote:

  Guys, newbie here

  What is the value NULL in function header? Does this mean that I can pass a value zero?

  FUNCTION tot_sales

  (company_id_in IN company.company_id%TYPE,

  status_in IN order.status_code%TYPE: = NULL)

  RETURN NUMBER

  You can always pass NULL for any argument.

  What does this code mean, is that the argument is optional (what, you don't have to spend), and if you do not pass it, status_in will be NULL inside the function.

  So call for your function with 1 argument, like this:

  t: = to_sales (c);

  is equivalent to calling with 2 arguments, like this

  t: = to_sales (c, NULL);

  where the 2nd argument is null.

• Starting from two data tables, how do you get the values in two columns using values in a column (values get col. If col. A is not null values and get the pass. B if col. A is null)?

  Two tables provided, how you retrieve the values in two columns using values in a column (the pass get values. If col. A is not null values and get the pass. B if col. A is null)?

  Guessing

  Select nvl (x.col_a, y.col_b) the_column

  from table_1 x,.

  table_2 y

  where x.pk = y.pk

  Concerning

  Etbin

• How to use the multivalued parameter in which the condition

  Hi guys;

  for sure, the use of v_USR_NAMES parameter is BAD! because it will not be monitored as a collection of values.

  Please provide me a way how to let run in the right way.

  declare
    v_USR_NAMES varchar2(1000) := 'SYS,SYSTEM,SH';
  begin
    -- sure the following loop is wrong, how could I correct it
    for user_cur in (select * from dba_users where username not in v_USR_NAMES) loop  
     --Do it
    end loop;
  
  end;
  
  /
  
  

  Best regards, Dia

  DECLARE
     v_usr_names   VARCHAR2 (1000) := 'SYS,SYSTEM,SH,SYSMAN';
     l_cnt number;
  BEGIN
  
  l_cnt := length(v_usr_names) - length(replace(v_usr_names,',')) + 1 ;
  
     FOR user_cur IN
        (SELECT *
           FROM all_users
          WHERE username NOT IN (
                   SELECT     REGEXP_SUBSTR (v_usr_names, '[^,]+', 1,
                                             LEVEL) str
                         FROM dual
                   CONNECT BY LEVEL <=l_cnt))
     LOOP
        DBMS_OUTPUT.put_line (user_cur.username);
     END LOOP;
  END;
  

• Using the QUERY parameter in exp/expdp

  Hi, I've faced a nite last question.
  IM currently using Oracle 10 g (10.2.0.4) OS - MS Windows Server 2003
  
  I want a dump of tables to export multiple schemas. say (acb.m1, pqr.b2, xyz.b1)
  
  Each table has a minimum lines of 2,000,000,
  
  And I want to just the initials 10 rows in each table of export
  
  Is it possible that I can do this...
  
  Please answer.
  Thanks in advance

  Export tables in multiple schemas is not supported in Data Pump until 11.1.0.7. So if you're on 10g, you will need to run multiple commands expdp. For only 10 lines of each table, use the query parameter

  Query = "where rownum"<>

  This will apply to all the tables you export.

  I hope this helps.

  Dean

  Published by: Dean WINS January 30, 2012 08:42

• Select the list display value from a javascript function

  Hi all
  
  I have a list in tabular form, having a display value and return value.
  
  I use $x (statement) .value or $v (statement) for retreving return the value of the selection list in a javascript function.
  
  Can someone let me know how I can get the display of the selection list value in a javascript function? IM using Apex 3.2
  
  Thank you and best regards,
  Sandeep
  

• ORA-16797: database does not use a server parameter file

  I can see newspapers apply pending data. But in the dataguard alter journal generates error ORA-16797: database does not use a server parameter file
  
  Error message in the logfile dataguard
  -----------------------------------
  
  DG 2010-03-23-17: 0 2 714415739 MICHAEL 46:45: GET_DRC finished
  DG 2010-03-23-17: 714415740 3 1000000 MICHAEL 46:45: GET_SITE: success. (len = 464)
  DG 2010-03-23-17: 714415740 3 1000000 MICHAEL 46:45: GET_SITE finished
  DG 2010-03-23-17: 2000000 3 714415741 MICHAEL 46:45: GET_SITE: success. (len = 481)
  DG 2010-03-23-17: 2000000 3 714415741 MICHAEL 46:45: GET_SITE finished
  DG 2010-03-23-17: 0 2 714415742 MICHAEL 46:45: CTL_GET_STATUS sent to the ANZPRD site for treatment
  DG 2010-03-23-17: 0 2 714415742 MICHAEL 46:45: CTL_GET_STATUS finished
  DG 2010-03-23-17: 47:32 0 2 0 RSM0: HEALTH CHECK ERROR: ORA-16797: database does not use a server parameter file
  DG 2010-03-23-17: 47:32 0 2 704706097 CTL_GET_STATUS operation cancelled during phase 1, error = ORA-16797
  DG 2010-03-23-17: 47:32 0 2 704706097 CTL_GET_STATUS operation cancelled during phase 1, error = ORA-16797
  
  QL > SELECT MAX(SEQUENCE#), THREAD # V$ ARCHIVED_LOG GROUP THREAD #;
  
  MAX(SEQUENCE#) THREAD #.
  -------------- ----------
  2, 2000
  2060 1
  
  I did the steps
  
  Create spfile pfie
  Shutdown
  Started by spifile
  
  No luck. Journal of applied began. but I see the same error in the datagurd log file

  Here's what it should look like:

  SQL> show parameter pfile
  
  NAME_COL_PLUS_SHOW_PARAM                                                         TYPE
  -------------------------------------------------------------------------------- ------
  VALUE_COL_PLUS_SHOW_PARAM
  ---------------------------------------------------------------------------------------
  spfile                                                                           string
  C:\ORACLE\PRODUCT\11.1.0\DB_1\DATABASE\SPFILEORABASE.ORA
  SQL> 
  

  My guess is that the file is not in the right place. Check the location and your ORACLE_HOME environment variable.

  It should be in $ORACLE_HOME/database for windows, $ORACLE_HOME/dbs for real operating systems.

• How to use a 2nd partition to store data?

  The 40 GB HDD on my satellite L10 comes with two 20 GB partitions (C and D drive). I understood (by reading this forum) that it is better to use a partition to store the data.

  So far, there was no need to use the D drive. But now I need more space.

  How can I use the folder structure in windows XP home (My Documents, etc.) and the data on the D drive.
  We are working on this computer with multiple accounts.
  I tried to move a folder of My Documents to the D drive, but then is accessed by other users. Use shortcuts to the D drive? I hope there is a simple solution.
  Thanks in advance.
  (I tried my best to write in English...)

  Hello

  Your English is fine :)
  I agree to use the shortcuts to the D drive.
  But if you create a shortcut on the D drive - you must set the appropriate permissions to all users. In the properties of the shortcut, you can find the Security tab. You will find the settings.

  Good bye

• I used the migration assistant to transfer data from my pc windows for my macbook pro, and it erased all my data. Is he here to retrieve these data

  I used the migration assistant to transfer data from my laptop to windows xp for my macbook pro OS X Yosemite 10.10.5 version and she erased all the data on my mac iTunes i.e., photos, documents, games, etc. Is it possible to recover these data or take it back to a State of pre migration? If not can I erase it and reload the software from scratch?

  Thank you

  Dave has

  You have a backup of Mac before moving the data from the PC?

• The default value for a property with data of type boolean

  Hi all

  Is it a system preference setting, where the default value for a property with data of type boolean can be a Virgin? I want to keep the value by default in a vacuum, but every time I save the property even after empty selection, the default value changes to FALSE.

  

  In this case Boolean doesn't help you, you mayneed to create a chain of ownership and have true/false / "" as your list of values

• When purchasing a subscription, if I know that I used to use the product until a certain date in the future, am I able to set up a future subscription start date as a way to not lose all day in the duration of my subscription?

  When purchasing a subscription, if I know that I used to use the product until a certain date in the future, am I able to set up a future subscription start date as a way to not lose all day in the duration of my subscription?

  Not according to the terms and conditions

  Adobe - General conditions of subscription

  Service starts as soon as your first payment is processed.

  Subscribe when you are ready to use it.

• What is config.version = 8 parameter. VMX file and what is the use of this parameter

  What is the use of this parameter

  . VMX contains an entry called config.version which will specify a Version number of the vmware product that came with.

  1. Config.version = 7 - jobs of VMware version4/GSX Server 3.x
  2. Config.version = 8 - version of VMware Workstation 5 and 5.5

  If you have a copy of the virtual hard disk only. VMDK and you don't know that generation of equipment it is, then you can search the file for the appropriate string. Identification of material is stored in the first. VMDK file of the defined virtual disk.

  Widnows:

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