bind variable String at the bean has attached a component

Similar Questions

• Bind Variables and using the keyword

  In my dynamic SQL, I use the same variable in several places in my query. Is there a way to avoid rewriting the same value multiple times in the list of arguments to bind? It is something like that - only pseudo code.
  

  DECLARE
  tSQL VARCHAR2(99)
  pVal INT := 2;
  
  BEGIN
  tSQL := 
             'SELECT * ' ||
             '  FROM dual ' ||
             ' WHERE col1 =: iVal ' ||
             '   AND col2 IN (SELECT col2 ' ||
             '                  FROM dual  ' ||
             '                 WHERE col1 =: iVal) ' ||
             ' UNION ' ||
             ' SELECT * ' ||
             '   FROM dual ' ||
             '  WHERE col1 =: iVal';
  
  EXECUTE IMMEDIATE tSQL 
  USING pVal, pVal, pVal;  -- Is there a way to avoid having to rewrite the same bind variable argument three times since the value is the same?
  
  END;

  Is there a way to avoid having to rewrite the same argument three times bind variable as the value is the same?

  Etbin wrote:
  http://docs.Oracle.com/CD/E11882_01/AppDev.112/e25519/dynamic.htm#BHCHIHEJ says:
  Placeholders are associated with bind variable in the USING clause of position, and not by name.

  Concerning

  Etbin

  The exception to this rule is if the SQL statement is an anonymous block or a call statement. In this case, the repetition of the names of the placeholder is significant.

  http://docs.Oracle.com/CD/E11882_01/AppDev.112/e25519/dynamic.htm#CHDFHEAG

  For example, the following will fail with ORA-01008: not all variables

  declare
   v_cnt number;
  begin
    execute immediate 'select count(*) from dual where 1 = :B1 and 2 > :B1'
    into v_cnt using 1;
    dbms_output.put_line(v_cnt);
  end;
  

  However, the following will succeed because the SQL code is in fact an anonymous block:

  begin
    execute immediate 'declare
                         v_cnt number;
                       begin
                         select count(*)
                         into v_cnt
                         from dual
                         where 1 = :B1 and 2 > :B1;
                         dbms_output.put_line(v_cnt);
                       end;'
    using 1;
  end;
  

  Pretty cool stuff.

• How do I see the bind variable values in the output of statspack

  Hi all.
  
  Oracle9i Enterprise Edition Release 9.2.0.4.0 - 64 bit Production
  PL/SQL Release 9.2.0.4.0 - Production
  CORE Production 9.2.0.3.0
  AMT for Solaris: release 9.2.0.4.0 - Production
  NLSRTL Version 9.2.0.4.0 - Production
  
  Run sprepsql.sql to get full sql and explain the plan of the hash value.
  SQL returns with bind variable: 1: 2: 3, etc.
  How can I know what are the values for bind variables in order to connect and run them in test db?
  
  Thanks for your help.

  You can't get the values to bind to StatsPack (AFAIK).

  You have to draw a session that is running this / these SQLs (s) to capture the lie.
  Or query V$ SQL_BIND_CAPTURE for the SQL when it runs.

  Hemant K Collette

• How to find the number of bind variables declared in the current session

  Hi all
  I want to know a query to find out the number of variables declared in the current session.

  Note that the name of this forum is "SQL Developer *(Not for general SQL/PLSQL questions) * ', as well as for the issues with the SQL Developer tool. Please post these questions under the dedicated [SQL and PL/SQL | https://forums.oracle.com/forums/forum.jspa?forumID=75] forum (you have posted here before).

  Kind regards
  K.

• How to deploy a VO Bind variable to get the value of user session...

  Hello everyone...
  A JSF Page has a table based on VO with two parameters. One of these parameters, I'll go through the ExecuteWithParams operation.
  but the other setting, I need to pass a value of user session.
  Is this possible? How would I do that? I m using jdev10.1.3
  Thank you...

  When you create a link to executeWithParams in your pageDef, binding action should have NamedData elements for each of the parameters. These would be allocated a variableIterator to the top values in the executables section. The parameter that gets its value from the user input should be left alone. For the parameter that gets its value from the session of the user, change the EL expression that defines its NDValue attribute so that it references the session information that you want to use. This may be a sessionScope variable that you defined earlier in the session, according to Frank, a property of a bean managed in session scope, or other variables.

• Bind variables (how replace the placeholders with the same value?)

  Hello, I have a code like this:
  

    procedure getAllTasks(o_cursor                      in out PKG_APPLICATION.rc,
                          in_filter_project_id          in T_FCT_TASK.project_id%type default -1,
                          in_filter_scope_id            in T_FCT_TASK.scope_id%type default -1,
                          in_filter_user_creator_id     in T_FCT_TASK.user_creator_id%type default -1,
                          in_filter_priority_id         in T_HST_TASK.priority_id%type default -1,
                          in_filter_status_id           in T_HST_TASK.status_id%type default -1,
                          in_filter_user_responsible_id in T_HST_TASK.user_responsible_id%type default -1,
                          in_pagination_first           in integer,
                          in_pagination_last            in integer) is
      v_query varchar2(4000) := v_query_allTasks || v_query_whereFilter;
    begin
      PKG_APPLICATION.setPagination(v_query);
    
      PKG_LOG.debug('query: ' || v_query, PCK);
    
      open o_cursor for v_query
        using in_filter_project_id, in_filter_scope_id, in_filter_user_creator_id, in_filter_priority_id, in_filter_status_id, in_filter_user_responsible_id, in_pagination_last, in_pagination_first;
    end;

  The variable v_query contains:

  SELECT * FROM (SELECT A.*, ROWNUM AS RNUM
                    FROM (
      SELECT task_id, project_id, project_name, scope_id, scope_name, user_creator_id, user_creator_login, title, description,
             priority_id, priority_name, status_id, status_name, user_responsible_id, user_responsible_login, due_date,
             last_modified_by_id, last_modified_by_login, last_modified
        FROM V_FCT_TASK
      WHERE project_id          = decode(:1, -1, project_id, :1)
        and scope_id            = decode(:2, -1, scope_id, :2)   
        and user_creator_id     = decode(:3, -1, user_creator_id, :3)   
        and priority_id         = decode(:4, -1, priority_id, :4)   
        and status_id           = decode(:5, -1, status_id, :5)   
        and user_responsible_id = decode(:6, -1, user_responsible_id, :6)   
    ) A
                    WHERE ROWNUM <= :LAST)
              WHERE :FIRST <= RNUM

  Note that placeholders: 1: 2,...: 5 appears 2 times in the query.
  
  Is there a more elegant way to say that *: 1 * must be replaced by in_filter_project_id, *: 2 * by in_filter_scope_id without having twice in the USING clause these variables? If this is not the case, why the placeholders have name, if you can only refer to their position (order)?
  
  Thanks for all replies.

  Hi Adam,.

  text taken from http://download.oracle.com/docs/cd/B10501_01/appdev.920/a96624/11_dynam.htm

  Duplicate use of Placeholders

  Placeholders in a dynamic SQL statement associated with the arguments of bind in the USING clause of position, and not by name. Thus, if the same placeholder appears two times or more in the SQL statement, each appearance must correspond to a bind argument in the USING clause. For example, if the dynamic string

  sql_stmt := 'INSERT INTO payroll VALUES (:x, :x, :y, :x)';
  

  you could code the corresponding USING clause as follows:

  EXECUTE IMMEDIATE sql_stmt USING a, a, b, a;
  

  However, only the unique placeholders in a dynamic PL/SQL block are associated with bind arguments in the USING clause of position. Thus, if the same placeholder appears two times or more in a PL/SQL block, all appearances correspond to a single argument to bind in the USING clause. In the example below, the first unique placeholder (x) is associated with the first bind argument (one). Similarly, the second unique space reserved (y) is associated with the second argument to bind (b).

  DECLARE
     a NUMBER := 4;
     b NUMBER := 7;
  BEGIN
     plsql_block := 'BEGIN calc_stats(:x, :x, :y, :x); END;'
     EXECUTE IMMEDIATE plsql_block USING a, b;
     ...
  END;
  

  Hope this helps
  Christian Balz

• SOAP Web service only works if the binding variable included in the object view

  
  

  JDeveloper version - 11.1.1.7.0

  
  

  I did this video Building WS to an existing of ADF - Insider ADF application for the integration of web services SOAP at my request. It worked fine until I added a variable binding to the my view object (after which she stopped recovery of values). I tried checking the log by modifying the FINEST logging level as proposed for ADF BC Logging none of the mistakes. Please help me on changes to make it work.

  Answered by thread

  ERROR when using ViewCriteria in search of Service BC ADF

• Insert a variable + string using the select statement with cfquery

  I'm doing an insertion by a select statement where the insert for one of the fields should be a combination of a vaule comes from the selection and concatenated with a string of text. Is this possible and if what the correct syntax so? Here is an example of what I'm trying, but does not.

  < name cfquery = "createnote" datasource = "#application.datasource #" >
  INSERT INTO gtbl_notes (notedate, strCustomerID, notetype, note, notecreatedby)
  SELECT "#currentdate #", strCustomerID, "miscellaneous", "#gtbl_people.email # DELETED because of HARD BOUNCE ', 'Bounce Routine.
  OF gtbl_people, gtbl_bounces
  WHERE gtbl_bounces.email = gtbl_people.email AND gtbl_bounces.subscriber = 1 AND gtbl_bounces.status = 2

  < / cfquery >

  Any input would be greatly appreciated.

  Concatonation is possible with most, if not all of the databases.  The syntax is a specific software and you do not your specify.

• Using bind variable to allow the user the place where complete clause.

  Hello
  
  I have a question like that I am able to run in SQL_Developer:
  

  SELECT INITCAP(c.name) AS "Species Name"
       , AVG(b.height) AS "Avg Height (m)"
    FROM smt_plot_index a
       , smt_photo_plot_data b
       , smt_species_names c
   WHERE a.plot_id = b.plot_id
     AND b.species_name_id = c.species_name_id
     AND a.plot_id IN (2473201,2473202)
   GROUP BY c.name

  But I'd like to do the following in an apex application:
  

  SELECT INITCAP(c.name) AS "Species Name"
       , AVG(b.height) AS "Avg Height (m)"
    FROM smt_plot_index a
       , smt_photo_plot_data b
       , smt_species_names c
   WHERE a.plot_id = b.plot_id
     AND b.species_name_id = c.species_name_id
     AND a.plot_id IN ( :P11_ENTER_PLOT_NUMBERS )
   GROUP BY c.name

  But this returns an error:
  
  error report:
  ORA-01722: invalid number
  
  I know that if I included only one number for example 2473201 in the element: P11_ENTER_PLOT_NUMBERS it market, but if I try and enter the following text in the element 2473201,2473202 it does not work. The screen session state, said that the value of the item is correct depending on how I entered it.
  
  Anyone have any solutions for this?
  Thank you
  Ben
  
  Published by: Benton on May 6, 2010 13:54

  Very strange... read the whole message again, there is already something, you should change: INSTR (': ' |: P11_ENTER_PLOT_NUMBERS |': ',' :'|| a.plot_id |': ') > 0 use INSTR ("," |: P11_ENTER_PLOT_NUMBERS |) ',', ',' || a.plot_id | ', ') > 0

  When you use one as a separator instead of:

  You can try to run in the SQL Developer and see how it works?
  If it works, then you would look in session state to see what values are actually used.

  I tried with BLAKE as a value in P1_TEST and that seems to work:
  Select *.
  WCP
  where INSTR (': ' |: P1_TEST |': ',' :'||) Ename |': ') > 0

  Hope that helps,
  Dimitri

• How to use bind variable to update the DB 11 GR 2 access data

  Hello Experts,

  By DB version 11 GR 2

  Operating system Windows Server 2012 - 64 bit

  I want to update some data base record Access to oracle with database link. Here is my SQL, which works.

  UPDATE Transaction@DB_LINK
  SET "WorkCode"=1
  WHERE "WorkCode"=0; 
  

  But, I need to change that to

  UPDATE Transaction@DB_LINK
  SET "WorkCode"=1
  WHERE "DateTime"=:VARIABLE_DATE_TIME; 
  

  and a 2nd does not.

  Any code help or example?

  Ask2Learn

  Hello

  Use DBMS_HS_PASSTHROUGH

  try something of

  DECLARE
    c       BINARY_INTEGER;
    nr      NUMBER;
  BEGIN
  
    c := DBMS_HS_PASSTHROUGH.OPEN_CURSOR@DB_LINK;
  
    DBMS_HS_PASSTHROUGH.PARSE@ATTD_ENVOYF(c,'UPDATE Transaction@ATTD_ENVOYF SET "WorkCode"=1
    where "DateTime" = '||''||VARIABLE_DATE_TIME||'');
    nr:=DBMS_HS_PASSTHROUGH.EXECUTE_NON_QUERY@DB_LINK(c);
    DBMS_HS_PASSTHROUGH.CLOSE_CURSOR@DB_LINK(c);
  
  END;
  

  Hope this helps

  Hamid

• IN construction in the clause WHERE of VO with bind variable

  Hello
  With the help of JDev 11.1.1.3.0.
  I have a SQL according to VO following where clause ' WHERE some_nbr IN: inSomeNbrStr'
  -l' some_nbr attribute is of type oracle.jbo.domain.Number.
  -variable binding inSomeNbrStr is of type String.
  I'm assuming that this variable linking parameter to for example. "101, 102' or '(101, 102) ' before the execution of the query might work.
  "However, I get ' ORA-01722: invalid number." Other than the substitution of executeQueryForCollection() and manipulate by program the
  query is - anyone know a more declarative way to achieve this?
  Thank you
  Kenneth

  Hello

  You "MOUNT" the binding variable to get the values separated by commas.

  See this article (Search Using Comma-Separated bind string for the Variable in the list) on how to achieve this.

  It has been developed over 10g. But I think it will hold good for 11g as well.

  Arun-

• Access a value to a variable which is a bean to any place in the application of adf.

  Hello

  I am very new to the ADF.   I'm fighting on access to a variable in another form of bean a bean. My script is as below.

  I have a stubborn workflow. He has a page that has a text field and a button. I have a bean that brought the application. The bean has action method setTextInput(). When the user enters text in the text field and click on butoon methd of bean is called. I am able to get the text entered in my method of bean. I want the text user enterd the value value in a variable of the bean and its value access from ANY WHRE we will ' say to another bean of scope of the request in the workflow of the application of the adf. So could you please help me on this. It is very urgent. I think that this is a common use case.so adf expert can help me easily.

  --

  Your idea is to store the user on a bean to support State, and is not exactly a best practice in the ADF, if you are using business components.

  You can create a transitional field in one of your ViewObjects and in this way, you can access the value from anywhere in the application.

  Creation of an attribute of the transitional View object is simple, you can find an example here:

  http://oralution.co.uk/site/2013/08/07/ADF-tutorial-transient-attributes-and-how-to-populate-them-part-1/

• Procedure with an unknown name or the amounts of the bind variable.

  Hey gurus,
  
  I hope someone out there can point me in the right direction.
  
  I write a PL/SQL function that receives an unknown number of bind variables in the client.
  I use Apex 1.1 earpiece to set up a model of RESTful resource for a x-www-formulaires-urlencoded body POSITION.
  
  If the client publishes the following body: * "title = M. & fname = John & lname = Smith" * "
  
  My PL/SQL procedure automatically receives the bind variables which is placed by the following:
  : title: = "M";
  : fname: = "John";
  : lname: = 'Smith ';.
  
  Now my limit is that the required design uses the metadata to define the structure of data of the end-user.
  So in reality the body of MESSAGE I get more like this: * "M. = 120 & 121 = John & 122 = Smith" * "
  
  So my PL/SQL procedure receives:
  : 120: = "M";
  : 121: = "John";
  : 122: = 'Smith ';.
  
  I can query the metadata tables to anticipate what bind variables can be present at the execution,
  but this can change depending on the resource ID with the body of the MESSAGE at the time of the request.
  
  My first attempt was to be a loop expected elements and run an EXECUTE IMMEDIATE likes:
  
  for c_record_items in
  (select field_id in the tfields where record_id =: id) loop
  EXECUTE IMMEDIATE ' begin update_item ('|: field_id |', :'|| field_id |'); end;';
  end loop;
  
  But unfortunately the EXECUTE IMMEDIATE fails because the binding variable is not declared; It requires the USING clause.
  Which I can't think I can code the amount or value in...
  
  I started dabbling in the DBMS_SQL package but I still have to think of a way I can fix this problem.
  
  There are experts out there who can direct me in the right direction?
  Very much appreciated.
  
  Published by: Codes on March 5, 2013 17:11
  
  Published by: Codes on March 5, 2013 17:13

  I have a lot of procedures where I accumulate the number of bind variables.

  My approach has been to load each variable binding in an associative array and maintain a counter of the number of bind variables.

  Finally, there is a great if then elsif endif block which is actually

  if v_binds = 0
  then
       execute immediate ;
  elsif v_binds = 1
  then
       execute immediate  using bind_array(1);
  elsif v_binds = 2
       execute immediate  using bind_array(1), bind_array(2);
  elsif ...
  end if;
  

  Here is a link:
  Re: USING Dynamic Clause?

  Later, I discovered that you could do something like the following:
  (Asktom)
  http://www.Oracle.com/technetwork/issue-archive/2009/09-Jul/o49asktom-090487.html

  Either of these approaches to solve your problem.

  Added link: Keith Jamieson on 6 March 2013 09:26

• Procedure of the ODI - Bind Variables in the conditional statements

  In an ODI procedure, is it possible to add a conditional statement around bind variable?  For example, if I use OdiOutFile as the command on the target and Oracle as the command on the Source, I can use bind variables to fill the data in this table (we are in fact using OdiInvokeWebService and passing a XML structure very complex, but it's easier for testing):

  OdiOutFile-FILE = C: / TEST. TXT

  < person >

  < first > #FIRSTNAME < / first >

  < Middle > #MIDDLENAME < / Middle >

  < last > #LASTNAME < / last >

  < / person >

  It is a way to add a conditional statement using one of these bind variables?  For example, if I wanted to test #MIDDLENAME null and null value, produced this portion of XML, such as:

  OdiOutFile-FILE = C: / TEST. TXT

  < person >

  < first > #FIRSTNAME < / first >

  < % if (#MIDDLENAME! = null) {% >}

  < Middle > #MIDDLENAME < / Middle >

  < %} % >

  < last > #LASTNAME < / last >

  < / person >

  This type of scriptlet syntax seems to work fine, as long as the binding variable is not in the mix (if I put "true is true" or "true == false" in the case, it shows or does not show this line in the XML file, as expected).  I use ODI 11.1.1.7.0

  ----------------------

  Post edited by: KevinPratt

  Thanks for the reply!  As suggested, in what follows, I changed the command and it works as you want

  OdiOutFile-FILE = C: / TEST. TXT-APPEND

  < person >

  < first > #FIRSTNAME < / first >

  < @ if (!) (("#MIDDLENAME".equals(""))) {@ >}

  < Middle > #MIDDLENAME < / Middle >

  {< @} @ >

  < last > #LASTNAME < / last >

  < / person >

  Using the syntax <@ ...="" @="">serve your purpose. Also, I think you might want to include the variable binding in the quotation to avoid syntax errors.

• Need help with Bind variable in AF LOV query

  Hello
  
  I have a problem with the binding variable, if I use bind variable in the VO LOV query then my result does not come, if he has do not bind variable it works fine and if I use the variable binding in the LOV search option then it works fine but if I hide the bind variable and set the value in the prepareSesstion AM method the LOV does not return any value. I try to return the values that also all values are also coming, but these values are not the attribute query AF setting.
  
  Query is:
  
  Select substr(d.description,0,40) description
  cm_system_users has
  b cm_user_responsibilities,
  cm_responsibility_processes c,
  cm_processes d
  where a.nt_login =: B_NT_LOGIN
  and a.user_id = b.user_id
  and trunc (sysdate) between b.eff_date and nvl (b.exp_date, sysdate + 1)
  and b.RESPONSIBILITY_ID = c.RESPONSIBILITY_ID
  and c.process_type = d.process_type
  and d.enabled_flag = 'Y' order of d.arguments_flag
  
  FOLLOW the method:
  
  CmProcessViewImpl vo = getCmProcessView();
  String nt_login = getUserPrincipalName();
  vo.setNamedWhereClauseParam ("B_NT_LOGIN", nt_login.toUpperCase ());
  vo.executeQuery ();
  
  Can someone help me with this. It is urgent for me.

  It's a bit underdescribed. IIUC, the purpose of the notice is used as a target for a correct view accessor? (Otherwise, you will have to be more explicit about what you mean by "LOV query".

  If I'm right, there are two possibilities:

  (1) you use an instance of VO in a module shared application instance. If so, make sure that your code is in the prepareSession() for the class of application that module if it is dependent on session (as seems to be below), you must make sure that the module of the application instance is shared in the session scope.
  (2) you have based the view accessor directly on the definition of the VO. This creates an anonymous instance of VO; I don't think there is a way to use prepareSession() to set a variable of liaison on such a forum (which will not be created until the accessor is first used). Pourriez be able to shoot with to put a similar code in the view object create() method class, but I've not tested this.

  If your code is in your module class application primary (as opposed to the class for a shared of AOS instance), the problem here is that getCmProcessView() returns the instance of VO data module of this application instance design-time model, which is never used by accessors of the view.

  Also, why do you need to do this in prepareSession() rather than at the level of the accessor to view? I believe you can get the user name (for the view accessor) with the groovy expression

  viewObject.DBTransaction.session.userPrincipalName

  or maybe just

  DBTransaction.session.userPrincipalName

  (despite this DBTransaction involving, it returns the username web app, not the DB user name).

  It is a declarative 100% solution, if you don't count the Groovy expression as not declarative.

  If you are afraid of a user who is running the LOV (somehow) before the value of the bind variable is preparing, just make sure that the binding variable is marked "required."