Use the name of the value of the Variable?

Similar Questions

• How to change the value of string clustered, to implement using the node value of property instead of writing directly on the flow of data or using the variable

  new to labview :-) and I have a problem when I want to change the value of a string in bunches, and I want to implement this using the node value of property instead of writing directly to the stream or by using the variable, enclosed is the picture.   No matter, I have change in cluster (control) or value of Popery out (indicator) cluster, the value (sensor 7) dataflow keeps unchanged even I gave the new value by value of property node. Thank you to give me some advice about this.

  

  Hi GerdW

  Thanks a lot for your answer. The reason I'm stubbornly tring to break the flow of DATA is: we have a test system that have about 100 screws, they have a few connected flow, some of them will be unbundling a cluster dataflow chain to check the value in order to make the different cases.  Now I want to insert user event by changing the control and influential cases during run time.

  As I initially uses a global variable (to control cases) instead of unbundle string data flow, it works well.  But then, I found there are a lot of screws that are using the string unbundle.  One of the 'lazy' means, I tried is to change the value via the property node (because that way, I did not need to find all the places where using the unbundle string and replace them with the global variable), then I noticed a problem with "dataflow", the value in the stream of cluster in fact will not be changed by changing the value of the property node.

  I did a test with VI simple (like the picture in last post), and after reading your advice, I tell myself that I need to understand the concept of "DATAFLOW" in labview, it seems that my "lazy" way can not work in this scenario.

  I have attached the criterion VI here, have you furthur suggestions on what I can do in this case?

  Mant thanks!

  Minyi

• Execution plan will change if I use the variable binding instead of the literal value?

  Hi guys,.
  
  Suppose I have a select "... Of... WHERE ID = 2 and... "if I go to use the variable binding instead of the literal value 2," SELECT... " Of... WHERE ID =: p_id and... ", the execution plan change?
  I test multiple statements, the plan does not change, but I don't know if it would even as well as in some other cases.
  Someone at - it ideas?
  
  Thank you very much.

  Anneso wrote:
  Hi, sorry for the unclear post, it's 11 GR 2.

  As Sybrand already mentioned, there are a lot of change that came in the implementation of the bind variable in some versions of Oracle db. Since you're on 112, it is still true with the introduction of Adaptive Cursor Sharing . Please have a read on it since the post below written by the development of Oracle optimizer group.
  http://blogs.Oracle.com/optimizer/entry/why_are_there_more_cursors_in_11g_for_my_query_containing_bind_variables_1

  Aman...

• Dynamically create a file using the variable

  HI, I am facing a problem in creating file on the time of execution using the variable.
  I have a variable file name. In the tab refresh, I wrote a query SELECT TO_CHAR (SYSDATE, 'YYYY, MM, DD') | 'TEST' FOR DOUBLE. I tested the variable and its value is correct.
  
  I've created an interface allowing to extract the data in the table and store it in the file. I assigned the variable file name in the file.
  
  Now when I run the interface... the file is created, but the header is created in different file and its name is ambiguous, g (19) and the data are placed in the other file with the name that matches the value of the variable filename...
  
  It is two ODI creates two files a single header and other data...
  
  When I run my interface in a package of the file created perfectly... but one i want to use package I want to create a file via the interface only running

  What is the name of the second file? (the file that does not have the name of the variable)

• You should have seen the date using the variable of presentation

  Hi all
  
  I am facing a problem in the display of the selected date of the guest in the report using the variable of presentation. I have a guest of data (calendar prompt), where the user selects the value. I take this value in the variable RBAP of presentation and report when I try to display this value using the same presentation variable, I get my date in the following format
  
  "TIMESTAMP 2010-10-22 00:00:00 '.
  
  I'm just using ' @{RBAP}' in the formula in the column.
  
  I want to show my date in the format DD/MM/YYYY. How to do this?
  
  I have used CAST (' @{RBAP} {' as DATE} and tried to change the data to dd/mm/yyyy format, but it does not work.)
  
  Please suggest
  
  Thank you
  Ronny

  in the default section to write the SQL...

  Select the OPTION case SENSITIVE WHEN 1 = 0 THEN AnyExistedDateColumn CURRENT_DATE of OTHER END OF SubjectArea

• How to use the variable in the path of the source of an image in flex

  Hello
  I just want to know that how to use the variable in the path of the source of an image in flex

  Hello
  I just want to know that how to use the variable in the path of the source of an image in flex

• How can we use the variables name, for example?

  I use 9 textbox in my step. The names are similar, only difference is the last character. (s1_0, s1_1, s1_2,...). I am using these textbox in a loop. But I couldn't find the right typing... s1_ [i], (i) s1_ or s1_ {i} gives an error.

  s1_0.text = 0
  s1_1.text = 0
  s1_2.text = 0
  s1_3.text = 0
  s1_4.text = 0
  s1_5.text = 0
  s1_6.text = 0
  s1_7.text = 0

  How can he do the shortest hits for this problem?

  Use the operator [] table:

  for (var i: uint = 0; i<>

  This ["s1_" + i.ToString ()] .text = 0;

  }

• How to use the variable instead of the table name in the select statement of procedure

  I have a procedure with a select statement with dynamic from clause. How can I use instead of the name of the table variable.
  
  create or replace procedure scc_chemical_analysis
  is
  v_table_name varchar2 (100);
  Start
  
  declare
  cursor c1 is select * from v_table_name; -This is the variable name. How can I use it in the select statement.
  .
  .
  .
  .
  
  
  
  end;

  Hello

  something like that.

    1  declare
    2     vSQLString      VARCHAR2(32000);
    3  pTableName varchar2(1000):='EMP';
    4  BEGIN
    5     vSQLSTRING :=
    6  'SELECT ''x'' FROM ' || DBMS_ASSERT.sql_object_name(pTableName) || ' WHERE rownum<=1 ';
    7     EXECUTE IMMEDIATE vSQLSTRING;
    8* END;
  SQL> /
  
  PL/SQL procedure successfully completed.
  

• Cannot use the variable in the Interface.

  Hello

  I create a variable in the reference to 11g odi below

  V_name = FTClient

  DataType = alphanumeric

  default value = "BANK 1"

  I create a filter on the source table to pull records only for 1 BANK and talk CELL_SRC_TBL1. CLIENT = #FTClient in the filter.

  But when I try to execute its error display interface.

  "Caused by: java.sql.SQLSyntaxErrorException: ORA-00936: lack of expression.

  Thank you

  Paul

  You use ODI 11? If so the name of the variable must bee all uppercase and when you pass too!

  I hope this can help you!

• How we use the variable checkbox?

  I use Cap 8. Finally, I want to set a variable to store the user's decision to play any narration automatically, or do not play automatically narration.

  A check box appears as a perfect way to let the user make this decision, so I used the box widget to display only a single checkbox. Successfully, I set the text property of checkbox and entered a unique variable name (myNarrationDefault) to store the State of the checkbox. Now how to access the variable?

  I added a text field, so I could see the value of this variable. However, when I try to insert a variable, I don't see the new user variable, in the list. Then I tried to add an action to a button just to see if the variable appears in the tool; There can be no.

  I'm doing something wrong?

  Thank you

  Pete

  In fact, you will need to create so that the variable you made in the interaction interface, CP does not do it for you, project/Variables in the top Menu.

  When the box is checked, the value is then assigned to the variable.

• How to use the variable in the coil

  How can I draw a sequence number of the database and use it in a sqlplus spool file name...
  This forum works as: sqlplus user/pass@sid@c:\file.sql
  
  sample file:
  
  BEGIN
  declare
  
  V_E_NUMBER varchar2 (7);
  
  Start
  
  Select "E" | LPAD (RWP. E_NUMBER_seq. NEXTVAL, 6, '0') IN THE DOUBLE V_E_NUMBER;
  
  end;
  end;
  
  Select "E" | LPAD (RWP. E_NUMBER_seq. CURRVAL, 6, '0') IN THE DOUBLE V_E_NUMBER;
  trigger the echo
  SET THE POSITION
  SET LINESIZE 430
  set verify off
  SET PAGESIZE 0
  SET TRIMSPOOL ON
  SET OFF calendar
  SET termout ON
  SET feedback OFF
  coil d:\securedASP\CORE. BU34500.AR.'|: V_E_NUMBER |'. RECEIVD
  Select * from table;
  spool off

  Hello

  Use a substitution for that variable:

  COLUMN     v_e_number     NEW_VALUE v_e
  
  SELECT   'E' || lpad ( RWP.E_NUMBER_seq.NEXTVAL
                      , 6
                 , '0'
                 )          AS V_E_NUMBER
  FROM    DUAL;
  
  SPOOL  d:\securedASP\CORE.BU34500.AR.&v_e..RECEIVD 
  

  Note that this does not at all use PL/SQL.

  The variable can be used without quoting or concatenation.
  Which can lead to situations where it is ambiguous as to which is part of the name of the variable (the variable is named ve in this example), and what is literal text that happens to come right after him. To resolve these issues, use a point to mark the end of the variable name.
  In your case, you want a literal period just after the variable name, use two: one marks the end of the name, and the other is taken literally.

  Get the SQL * most orders
  COLUMN,
  The VALUE of CONCAT, and
  SET
  For more details.

• Using the variable obtained using JavaScript in a widget

  Hi again

  I found this useful bit of JavaScript code that gets the name of active users of an LMS and sets it to a variable in a Captivate course.  [the link below for anyone interested]
  I have seen that variables can be used in the Widgets but I can't make it work.

  I have defined the variable as ActiveUserName ($$ActiveUserName$ $ in list dropdown widget) but it shows that $$ActiveUserName$ $ if I'm the test or on a LMS System.  Same result with an entry box.

  Someone has already tried this before or know a way to do this please?

  Thank you

  As promised, the JavaScript link on behalf of active users of traction: display name of your LMS using Adobe Captivate to the 6.x - CaptivateDev.com student

  Captivate 7 and 8, the Captivate defined variable user cpQuizInfoStudentName made for you.

  With regard to the drop-down list widget, you cannot use a variable in the comma delimited list to display to the user. The result when the user makes a selection in the list can be assigned to a variable.

• Parameter IN or OUT to missing index: 1 using the variable date ODI.

  Hello
  
  I created the variable of data type date as EXTRACT_FROM_TS and also the default value for this.
  Now I use this variable as a filter in the source table in the design of the Interface as below...
  LAST_UPDATE_DATE > = #p_extract_from_ts where LAST_UPDATE_DATE is the field in the source database with date data type not null not forced...
  I have lkm hv used SQL for Oracle...
  
  Above variable refresh and interface scenario running one after another in ODI package...
  Variable gets refresh every time successfully, but Interface fails at the step of loading data... error message as below...
  
  
  ODI-1227: SrcSet0 (load) task fails on the source of ORACLE R12DEV connection.
  Caused by: java.sql.SQLException: parameter IN or OUT to missing index: 1
  + oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1890) +.
  
  
  If we remove the filter LAST_UPDATE_DATE > = #p_extract_from_ts, then it works well...
  
  I do not know why this error pops up on adding filter... Please help on this...
  
  
  Thank you
  Roshan Y

  Hello

  put a step DECLARATION above all. After that in my opinion, it is better to put a TO_CHAR().

  Try putting your variable in text mode and change your filter in

  TO_CHAR (LAST_UPDATE_DATE, 'YYYYMMDDHHMI') > = TO_CHAR(#PROJ.) P_EXTRACT_FROM_TS, "YYYYMMDDHHMI")

  In your operator if you click on the variable whose value you see?

• Use the variable

  Is it possible to tell where a session variable or the repository has been used in reports or dashboards.

  Can get it using Catalog Manager.
  WebCAT opened select folder required-> file-> search
  Enter the name of the variable-> Hit the search button

  Pls mark as correct

• Using the variable string quickly calling several variables

  OK, I'm not entirely sure how to explain it, but I will do my best...

  I have had several similar Boolean variables which are publicly declared at the beginning of my class.

  for example

  public var _ball0_mcPlaced:Boolean = false;
  public var _ball1_mcPlaced:Boolean = false;
  public var _ball2_mcPlaced:Boolean = false; 

  This will determine whether or not a particular ball was placed in a target area.

  Now I want to use this variable again in a function... However, I do not want to write in the variable for each ball in the service.

  Is there a faster way to access this variable by using a string inside the function varibale?  Each ball becomes a target of the event if clicked, so I could use something like...

  ("_" + event.target.name + "Placé") to create the dependent variable on which ball is selected?
  So, if ball0_mc is selected it returns the _ball0_mcPlaced variable?

  How can I do this?

  
  See you soon

  It would be written using the array notation in the form of...

  ["_" + event.target.name + "Placé"] = true;

• using the variable binding

  drop table tab purge;
  create table tab (number x, y varchar2 (5));
  Insert tab values(1,'rr');
  Insert tab values(2,'rr');
  Insert tab values(3,'rr');
  Insert tab values(4,'rr');
  commit;
  create or replace PROCEDURE get_data (p_data ON SYS_REFCURSOR,
  P_ID IN varchar2)
  is
  sql_str varchar2 (100): = ' SELECT * FROM tab WHERE. X IN (: x)';
  Start
  Open p_data
  for sql_str
  using p_id;
  end;
  /
  
  SET SERVEROUTPUT ON
  
  VAR A REFCURSOR
  VAR B VARCHAR2 (1000)
  
  EXEC get_data (: one, '3', 4);
  
  PRINT
  
  following error, so that the value of product produced no arrow.
  -------------------------
  ERROR:
  ORA-01722: invalid number
  -------------------------
  
  Here the implicit conversion does not work, and '3.4' is considered a stgring rather 2 separate values. I have to have to use bind variable and do not want to use dbms_sql. Is it possible, '3,4' is taken as 2-digit values, rather a string value helps Pl, thanks.

  You cannot use list as a bind variable. Use:

  SQL> create or replace PROCEDURE get_data (p_data IN OUT SYS_REFCURSOR,
    2  p_id IN varchar2)
    3  is
    4  sql_str varchar2(100) := 'SELECT * FROM tab WHERE tab.X IN (' || p_id || ')';
    5  begin
    6  open p_data
    7  for sql_str;
    8  end;
    9  /
  
  Procedure created.
  
  SQL> SET SERVEROUTPUT ON
  SQL>
  SQL> VAR A REFCURSOR
  SQL> VAR B VARCHAR2(1000)
  SQL>
  SQL> EXEC get_data(:A, '3,4');
  
  PL/SQL procedure successfully completed.
  
  SQL>
  SQL> PRINT A
  
           X Y
  ---------- -----
           3 rr
           4 rr
  
  SQL> 
  

  Or, if you want to use bind variable, use the composite type. Something like:

  SQL> create or replace
    2    type NumberList
    3      as table of number
    4  /
  
  Type created.
  
  SQL> create or replace PROCEDURE get_data (p_data IN OUT SYS_REFCURSOR,
    2  p_id IN NumberList)
    3  is
    4  sql_str varchar2(100) := 'SELECT * FROM tab WHERE tab.X member of :x';
    5  begin
    6  open p_data
    7  for sql_str
    8  using p_id;
    9  end;
   10  /
  
  Procedure created.
  
  SQL> SET SERVEROUTPUT ON
  SQL>
  SQL> VAR A REFCURSOR
  SQL> VAR B VARCHAR2(1000)
  SQL>
  SQL> EXEC get_data(:A, NumberList(3,4));
  
  PL/SQL procedure successfully completed.
  
  SQL> PRINT A
  
           X Y
  ---------- -----
           3 rr
           4 rr
  
  SQL> 
  

  SY.