Report of ColdFusion using stored procedures

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• Problem with the Entity Framework by using stored procedures

  I am developing a project with Oracle DB and Entity Framework.
  Due to performance issues, for some querys I uses procedures stored instead of LINQ queryies,
  When I try to add my model EF procedure, the procedure is added but the Model Designer
  It does not acknowledge the columns returned by the procedure.
  so I can't create something complex to the user the results of the procedure
  in a domain service

  Here's the relevant readme which has some tips: http://www.oracle.com/technetwork/topics/dotnet/tech-info/default-338300.html#mozTocId610465

  If you do a forum search there is further discussion of the issues, and the readme file provided with version beta has also some information.

  But I agree with the general theme: using stored procedures in the EF is a PITA. :( I really hope they do something to make it easier in the future because this is probably the single most important weakness in the implementation of Oracle EF and establishment of a complex type is your time and picky it's ridiculous. (I found it less problematic if your procedure returns a complete picture that your model has already an entity for, because you can get away with only add the entry to one of the configurations for the cursor rather than one for each column.)

  Even an external tool where direct you to the procedure and it creates the configuration entries to be able to copy and paste would be a huge improvement.

• using stored procedures - I can't seem to get the right settings

  I am wanting to use stored procedures to create variables of substitution use UC4 (Appworx). (the databases I use are 10g) To do this, I first need to run command line in PL/SQL procedures. I don't seem to be able to create the correct command. This is the part of the package that I want to call
  
  
  
  CREATE OR REPLACE
  PACKAGE BODY 'APPLICATION_PACKAGE' AS
  
  
  PROCEDURE GET_APP_PARAM (V_APP_PARAM_ID IN CCOK. CC_APP_PARAM_DETAIL. APP_PARAM_ID % TYPE,
  V_APP_PARAM_NAME IN CCOK. CC_APP_PARAM_DETAIL. APP_PARAM_NAME % TYPE,
  OUT NOCOPY CCOK V_APP_PARAM_VALUE. CC_APP_PARAM_DETAIL. APP_PARAM_VALUE % TYPE)
  
  
  AS
  
  
  BEGIN
  
  SELECT APP_PARAM_VALUE
  IN V_APP_PARAM_VALUE
  TO CCOK. CC_APP_PARAM_DETAIL
  WHERE APP_PARAM_ID = V_APP_PARAM_ID
  AND APP_PARAM_NAME = V_APP_PARAM_NAME;
  
  
  END;
  
  
  
  
  It's the exact command I use command line
  
  run application_package.get_app_param(1000,'RUN_TYPE')
  
  When I do this I get invalid statements expected but still tweaking doesn't fix it and does not give me a clear idea of what I need to do to fix it.
  I get this sort of thing
  
  
  SQL & gt; run ccok.application_package.get_app_param(1000,'run_type')
  BEGIN ccok.application_package.get_app_param(1000,'run_type'); END;
  
  
  *
  ERROR on line 1:
  ORA-06550: line 1, column 7:
  PLS-00306: wrong number or types of arguments in the call to 'GET_APP_PARAM '.
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored
  
  
  
  SQL & gt; run ccok.application_package.get_app_param(1000,'run_type',:result)
  SP2-0552: Bind variable 'RESULT' undeclared.
  SQL & gt; run ccok.application_package.get_app_param('1000','run_type')
  BEGIN ccok.application_package.get_app_param('1000','run_type'); END;
  
  
  *
  ERROR on line 1:
  ORA-06550: line 1, column 7:
  PLS-00306: wrong number or types of arguments in the call to 'GET_APP_PARAM '.
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored
  
  
  
  Any help will be appreciated with more recognition.
  
  

  It's interesting.

  Package specification has "GET_APP_PARAM" with 2 parameters.
  The package body has "GET_APP_PARAM" with 3 settings.

  I tested this out case in my db. Oracle balk when the package body is compiled, but shows no errors.

  test@ORA10G> --
  test@ORA10G> DROP PACKAGE "APPLICATION_PACKAGE";
  
  Package dropped.
  
  test@ORA10G>
  test@ORA10G> drop table cc_app_param_detail;
  
  Table dropped.
  
  test@ORA10G> create table cc_app_param_detail (
    2    app_param_id    number(4),
    3    app_param_name  varchar2(20),
    4    app_param_value varchar2(20));
  
  Table created.
  
  test@ORA10G>
  test@ORA10G> insert into cc_app_param_detail
    2  select 1, 'name_1', 'value_1' from dual union all
    3  select 2, 'name_2', 'value_2' from dual union all
    4  select 3, 'name_3', 'value_3' from dual;
  
  3 rows created.
  
  test@ORA10G> commit;
  
  Commit complete.
  
  test@ORA10G>
  test@ORA10G> select * from cc_app_param_detail;
  
  APP_PARAM_ID APP_PARAM_NAME       APP_PARAM_VALUE
  ------------ -------------------- --------------------
             1 name_1               value_1
             2 name_2               value_2
             3 name_3               value_3
  
  test@ORA10G>
  test@ORA10G> --
  test@ORA10G> CREATE OR REPLACE PACKAGE "APPLICATION_PACKAGE" AS
    2    PROCEDURE GET_APP_PARAM (
    3      V_APP_PARAM_ID IN TEST.CC_APP_PARAM_DETAIL.APP_PARAM_ID%TYPE,
    4      V_APP_PARAM_NAME IN TEST.CC_APP_PARAM_DETAIL.APP_PARAM_NAME%TYPE);
    5  --    V_APP_PARAM_VALUE OUT NOCOPY TEST.CC_APP_PARAM_DETAIL.APP_PARAM_VALUE%TYPE);
    6  END;
    7  /
  
  Package created.
  
  test@ORA10G> show err
  No errors.
  test@ORA10G>
  test@ORA10G> DESC APPLICATION_PACKAGE
  PROCEDURE GET_APP_PARAM
   Argument Name                  Type                    In/Out Default?
   ------------------------------ ----------------------- ------ --------
   V_APP_PARAM_ID                 NUMBER(4)               IN
   V_APP_PARAM_NAME               VARCHAR2(20)            IN
  
  test@ORA10G>
  test@ORA10G>
  test@ORA10G> CREATE OR REPLACE PACKAGE BODY "APPLICATION_PACKAGE" AS
    2    PROCEDURE GET_APP_PARAM (
    3      V_APP_PARAM_ID    IN TEST.CC_APP_PARAM_DETAIL.APP_PARAM_ID%TYPE,
    4      V_APP_PARAM_NAME  IN TEST.CC_APP_PARAM_DETAIL.APP_PARAM_NAME%TYPE,
    5      V_APP_PARAM_VALUE OUT NOCOPY TEST.CC_APP_PARAM_DETAIL.APP_PARAM_VALUE%TYPE)
    6    AS
    7    BEGIN
    8      SELECT APP_PARAM_VALUE
    9      INTO V_APP_PARAM_VALUE
   10      FROM TEST.CC_APP_PARAM_DETAIL
   11      WHERE APP_PARAM_ID = V_APP_PARAM_ID
   12      AND APP_PARAM_NAME = V_APP_PARAM_NAME;
   13    END;
   14  END;
   15  /
  
  Warning: Package Body created with compilation errors.
  
  test@ORA10G> show err
  No errors.
  test@ORA10G>
  test@ORA10G>
  test@ORA10G> --
  test@ORA10G> var x varchar2(10)
  test@ORA10G> exec test.application_package.get_app_param(1,'name_1',:x);
  BEGIN test.application_package.get_app_param(1,'name_1',:x); END;
  
        *
  ERROR at line 1:
  ORA-06550: line 1, column 7:
  PLS-00306: wrong number or types of arguments in call to 'GET_APP_PARAM'
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored
  
  test@ORA10G> print x
  
  X
  --------------------------------
  
  test@ORA10G>
  test@ORA10G>
  test@ORA10G> select object_type, object_name, status from user_objects where object_name='APPLICATION_PACKAGE';
  
  OBJECT_TYPE         OBJECT_NAME                    STATUS
  ------------------- ------------------------------ -------
  PACKAGE             APPLICATION_PACKAGE            VALID
  PACKAGE BODY        APPLICATION_PACKAGE            INVALID
  
  test@ORA10G>
  test@ORA10G>
  

  What do you see as the State of the art and the body when he is interviewed command-line SQL * more?

  The solution would be to add the third parameter to the package specification and recompile.

  HTH,
  isotope

• setting report parameters fails for the report that runs the stored procedure in QMR FDM 2.1.1

  Hello

  Can someone help us please on this issue we have; If a solution is already available somewhere on the forum please link me to it.

  Please see our situation;

  The script below was part of the customization of a colleague to a script of Oracle FDM ("AftFileImport").

  There are no screenshots at this stage that came back to us with a temporary workaround.

  More detailed description:

  We built a custom report of FDM ("FSBValidationErrorsforAllLocations") that accepts two parameters (CatKey, period) and which calls a procedure stored in SQL Server with the same two parameters. FDM SQL statement of the report is:

  RUN FSBValidationErrorsforAllLocations ' ~ time ~', ~ Cat Key ~

  It works through the User Interface.

  When you try to put the two settings by customizing the event Oracle 'AftFileImport'script, the report fails. Below the part of the code in the 'AftFileImport', where we tried to fill values:

  • objReport.mParametersClear
  • objReport.mParametersAddNew "CatKey", RES. PstrCat
  • objReport.mParametersAddNew 'Period', RES. PstrPer

  We must understand why the way above to the definition of the parameters does not work with stored procedures, as seems to be the only documented way Oracle of setting parameters.

  Please let me know if that's enough.

  
  

  Thank you in advance.
  

  Hello

  which is the error when you run the script?

  • objReport.mParametersAddNew "Cat Key", RES. PstrCat

  Try again with the white space as it is how you named your parameter in the report definition, didn t you?

  Also try to use the built like the following examples:

  	objRP.mParametersClear
  	objRP.mParametersAddNew 'Period', CDate (dtePeriod)
  	objRP.mParametersAddNew 'Loc', CLng (lngLocation)
  	objRP.mParametersAddNew 'CatKey", CLng (lngCatKey)
  	objRP.mParametersAddNew "TargAcct", CStr (strAutoMapAcct)

  Concerning

• dbms_job. Submit insertion values in a table using stored procedure

  values are inserted into a table by using the stored procedure by using the sequence and creating a job to trigger after every 10 seconds...
  
  create table test (collar number);
  
  table created.
  
  create sequences seq_test
  start with 1
  Increment 1;
  
  order of creation.
  
  create or replace procedure sp_test is
  Start
  loop
  Insert into test values (seq_test.nextval);
  end loop;
  commit;
  end;
  
  created stored procedure
  
  Report the number of jobno;
  BEGIN
  DBMS_JOB. SUBMIT)
  jobs = >: jobno.
  This = > 'sp_test;',
  next_date = > TRUNC (SYSDATE + 1/1440).
  interval = > 'SYSDATE + 10/86400',.
  no_parse = > TRUE
  );
  COMMIT;
  END;
  
  stored procedure created successfully
  
  
  
  every thing is done, but why the feature is always wrong...
  Please help me

  Hello

  Lucien wrote:
  ...
  create or replace procedure sp_test is
  Start
  loop
  Insert into test values (seq_test.nextval);
  end loop;
  commit;
  end; ...

  Have you tested this procedure first? It has an infinite loop. If this is the case, it's inserting row after row in the table, but never to commit, because he never leaves the loop.

  It seems that what you posted is a much simplified version of what you really do. Simplify things for posting on this forum is a good idea, but this one is so simple that I don't see the point of it, so I can't offer a better way to do. Maybe you shouldn't have a loop in the process. Whatever you do, test it before you submit it as a job.

• How to use stored procedures of database instead of triggers in database?

  Hi gurus

  Here in SQL / PLSQL community discussion, I read some discussions that the stored procedures of database are better and 9should be used instead of database triggers.

  But despite reading 10s of discussions, I am unable to understand how a stored procedure may be an alternative to a DB-trigger while having many differences.

  And even if I'm using a DB instead of DB-trigger procedure, then at what level I should call? of my application, oracle forms IE?

  And should I write 3 different procedures, each of them for the Insert, update and delete while I can manage all of these events from a single trigger?

  Will you please advice me for this because I am using widely especially triggers to maintain the Stock / inventory, update several tables of a trigger n etc.

  PS... I'm working on the database 10g Rel.2.

  I use extensively since Oracle 7 database triggers (database Oracle 6 had no triggers).

  I use it mainly for complex integrity checks and sometimes for the calculation of derived data.

  So, I do not accept that "database triggers are evil".

  It is often said that, instead of triggers in database, we use the API (API function, better than the table API).

  However, the API may not always replace triggers.

  Excellent explanation is given by Toon Koppelaars in 'triggers considered harmful, considered harmful' http://harmfultriggers.blogspot.com/

  Regarding your question, it is possible to make the procedures of database to work with Forms - Yes, it is possible.

  You can make the database to INSERT, UPDATE, and DELETE procedures and call them before or / and after INSERT / UPDATE / DELETE triggers of forms.

  Another option is to use on INSERT / UPDATE / DELETE triggers of forms.

  Please note that I do not use these forms to work with the Oracle database triggers. In my view, database triggers are much better.

  The third variant will create a data block in a procedure that uses a "table of records.

  Kind regards

  Zlatko

• Task Oracle database using stored procedure adapter connection

  Hello
  I found the bottom of things in console design guide:
  For Installations of Oracle Identity Manager using the Oracle database, copy it
  file ojdbc14.jar is of the OIM_HOME/xellerate/ext/directory of the
  OIM_DC_HOME/xlclient/ext directory.
  
  This must be done before to create a task of adapter of stored procedure with the target system being the oracle database. So this means that no connector is necessary and the ojdbc14.jar is itself establishes the link taking the resource data... Please answer my question. If I'm wrong guide me in the same.
  
  This is urgent.
  
  Help, please
  
  Thank you
  SK

  Hello

  ojdbc14.jar is contains the necessary drivers to talk to the database and retrieve information from the DB schema.
  It reads information from the resource connectivity and will fetch from the database stored procs.

  As Olga said, you don't need to write a connector for this.

  http://download.Oracle.com/docs/CD/E10391_01/doc.910/e10366/creadp.htm#BHAHJAAB

  Let me know if you have any questions

  Thank you
  Suren

  Published by: Suren.Singh on August 26, 2010 02:08

• roles authenticated using stored procedures does not...

  Mr President.
  See the steps I went through that
  create user100 user identified by 123;
  create user101 user identified by 123;
  Grant create session, create role, create the procedure to user100;
  Grant connect to user101;
  change the quota of the user user100 10 M on users;
  grant create table to user100 with admin option;
  Conn user100/123
  create or replace procedure settingrole as
  Start
  dbms_Session.set_role ('dummy');
  end;
  /
  create the dummy role identified using user100.settingrole;
  grant create table to dummy;
  
  Grant execute on settingrole to user101;
  
  
  
  Conn user101/123
  
  execute user100.settingrole;
  now the error I get is ora-06565 cannot run set role in stored procedures
  ORA-065512 to the sys.dbms_session line
  
  can u help me please how to do this job

  You must create the procedure with the right of the applicant (article AUTHID CURRENT_USER). See more on the secure application role http://download.oracle.com/docs/cd/B28359_01/server.111/b28337/tdpsg_privileges.htm#CIHHGDAE tutorial

• Use the stored procedure to create the data model for the bi publisher report

  Hi all
  
  Can we use stored procedure to create the data model for BI Publisher reports? I did find an example by using the stored procedure to complete the data model in the bi publisher report.
  
  Thank you
  
  Virat

  Check out these links

  BI publisher to use the stored procedure
  Re: Stored procedures and dynamic columns
  Re: Is it possible to use stored procedures in BI Publisher GUI?
  Re: PL/SQL stored w / model XML?

  If brand pls help

• Creating classic report to the stored procedure.

  How can we create a report based on a stored procedure out parameter.

  Can someone please help.

  Thank you

  Nani.

  Nani4850 wrote:

  Out parameter is a multi-level object type.

  I found a way to sort of basis a report on the parameter OUT procedure. The approach is:

  1. call the procedure in a process before PL/SQL areas, convert the object returned in an XML document and store in a collection XMLType column:

  declare
  
    k_rate_query varchar2(255) := 'RATE_QUERY';
  
    l_rate_type_code  number;
    l_rate_query      rate_rec;
    l_xml             xmltype;
  
    l_seq_id number;
  
  begin
  
    l_rate_type_code := to_number(:p1_rate_type_code);
    api_pkg.rate_query(l_rate_type_code, l_rate_query);
    l_xml := xmltype.createXML(l_rate_query);
  
    if not apex_collection.collection_exists(k_rate_query)
    then
      apex_collection.create_collection(k_rate_query);
    end if;
  
    select
        seq_id
    into
        l_seq_id
    from
        apex_collections
    where
        collection_name = k_rate_query
    and n001 = l_rate_type_code;
  
    apex_collection.update_member_attribute(k_rate_query, l_seq_id, 1, l_xml);
  
  exception
  
    when no_data_found
    then
      apex_collection.add_member(
          p_collection_name => k_rate_query
        , p_n001 => l_rate_type_code
        , p_xmltype001 => l_xml);
  
  end;
  

  2. use a SQL/XML query on the XML collection in the region report source:

  select
      rq.*
  from
      apex_collections ac
    , xmltable(
          '/RATE_REC/RATE_TBL/RATE_REC_TYPE'
          passing ac.xmltype001
          columns
              action_code         varchar2(20)  path 'ACTION_CODE'
            , rate_key            number        path 'RATE_KEY'
            , rate_type_code      varchar2(5)   path 'RATE_TYPE_CODE'
            , program_key         varchar2(12)  path 'PROGRAM_KEY'
            , rate                number(8,5)   path 'RATE'
            , effective_date      date          path 'EFFECTIVE_DATE'
            , current_yn          varchar2(1)   path 'CURRENT_YN'
            , non_current_dt      date          path 'NON_CURRENT_DT'
            , non_current_by_id   varchar2(4)   path 'NON_CURRENT_BY_ID'
            , non_current_reason  varchar2(400) path 'NON_CURRENT_REASON') rq
  where
      ac.collection_name = 'RATE_QUERY'
  and ac.n001 = to_number(:p1_rate_type_code)
  

• stored procedures, newbie question

  I am at the point with my Web site where I need to think about the optimization of the query and have started looking at stored procedures for the first time.

  1. am I right in thinking the benefit of the execution of stored procedures is that it is a pre-compiled query?

  2. I'm trying to use the query cache as my 'normal' queries go, but is it possible to cache the results of a stored procedure?

  In practice, using 1 & 2 would provide a significant increase in performance.

  Personally, I use it only for large heavy updates or deletions. For example, I have an Oracle package with a bunch of procedures that run when a person completes an order - this process involves many tables, deletions, updates and a relatively simple logic. I think that the ideal candidate for a stored procedure.

  I use CF as an alternative if, for example, I have to repeat a load of complex business logic in a stored procedure that I have already written in a CFC.

  Keep in mind the benefits of a stored procedure - basically precompiled code. Don't forget that if you are using well trained cfqueries with cfqueryparams, execution plan gets compiled to the top in the first round * anyway *, so if you call a stored procedure or run your query really there is no difference.

  And Yes - do not underestimate the additional time it takes for a developer to do everything in the stored procedures rather than ColdFusion, they don't call it rapid development of applications for anything

  Don't forget as well as someone can write a stored procedure to poorly coded as well as they can write a wrong encoded query. At least if the developer has its application in front of him, he can see instantly what he needs of the index and locate errors, you could go years before realizing a person made a mistake inside a stored procedure, as no one can see the code.

  Regarding security Yes - if you really want to limit security then sprocs will do that for you. However in most of the applications I've seen the right developer has the possibility to write a query, as they see fit.

  Once I use stored procedures while I think of it - if you have more than one application that needs to do the same thing: this should * definitely * be a stored procedure.

  Basically, the same rules apply to them as any other aspect of programming; security of the duplication of code, efficiency, ease of maintenance - it's all a matter of their maximum weight and decide what is best.

• Stored procedure

  I can't using stored procedures and need advice.

  If I try to run the stored procedure code, I get an error saying that I not provided a required entry, but the LabVIEW looks I'm him.

  

  But I get this error message.

  

  The database table is as follows:

  

  @ID is generated in the process, he is looked at and inserted.

  I don't have the opportunity to get into the database.  It is a stored procedure of writtin by the DB of my COMPUTER service engineer.  The image above has the required fields highlighted in yellow I need to provide when executing my code.

  Can you see where my mistake was made?

  Thanks for the comments.

  Ben

  The procedure does not match the names of parameters with the values that you provide.  You provide only 5 params, but there are 8 in the stored procedure.  In your case, SerialNumber is spent in the ID, PartNumber in SerialNumber, etc..  Add some empty in your cluster params, if they are not mandatory.

• IPCC Express Premium supports stored procedure calls

  IPCC expresses premium version support database features get information from databases odbc by calling stored procedures? The customer does not want that all custom sql queries with access, we are only allowed to use existing stored procedures.

  Yes, there is a post in March that describes what you need to do. I am currently using stored procedures with a SQL DB client and it works very well. I don't have to add custom tables that correspond to the stored procedure output well.

  http://forums.Cisco.com/eForum/servlet/NetProf?page=NetProf&type=EmailAFriend&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.1ddd8f26%2F2#selected_message

  Mike

• transaction isolation stored procedure-level testing

  Hello

  I want to study the concurrency in the Oracle database using stored procedures in pl/sql with different transaction isolation levels.

  The idea is to send to the database of a number "n" of simultaneous transactions where n can be {100, 200, 400, 1000} and for each isolation level (READ COMMITTED, SERIALIZABLE) to determine the number of transactions committed, how much data, run time incorrect.

  The question is how can I generate n transactions that run simultaneously on the data base and how to get these results. I understand that this task can be done as well by using pl/sql stored procedure in the database or inside a JSP Java web application. Advantages/disadvantages?

  I should mention that I'm a begginner in Oracle...

  Thank you in advance.

  You want to run a large number of asynchronous (parallel) transactions.

  Although this can be done by running the Oracle's work, I think it is easier to work with the client side, using a Java program (for example).

  It doesn't have to be a web application (for example. JSP), can be a client Java that uses Java threads, and each thread is using a single database connection (and the corresponding database session).

  Kind regards

  Zlatko

• Creation of XML report using the PL/SQL stored procedure

  Hi friends,

  I'm working on a report xml with the xml source as a PL/SQL stored procedure.

  I mean the fiscal year indicated in the following link to understand the process:

  http://orclapp.blogspot.com/2012/02/developing-xml-publisher-report-using.html

  In the example shown in the link above, I did not understand the following:

  (1) in the following procedure, setting out "retcode" is not used at all.

  What is the importance of this parameter.

  REPORT PROCEDURE (errbuf OUT VARCHAR2, retcode OUT VARCHAR2, p_product_id in NUMBERS)

  (2) after the xml data are prepared and updates 'l_result' variable Clob, what follows

  Loop is executed. I am not able to understand why the following loop is required.

  LOOP

  EXIT WHEN l_length = l_retrieved;

  IF (l_length - l_retrieved) < 32000

  THEN

  SELECT SUBSTR (l_result, l_retrieved + 1) IN l_xmlstr FROM DUAL;

  l_retrieved: = l_length;

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  ON THE OTHER

  SELECT SUBSTR (l_result, l_retrieved + 1, l_offset)

  IN l_xmlstr

  FROM DUAL;

  l_retrieved: = l_retrieved + l_offset.

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  END IF;

  END LOOP;

  (3) in the example it is not explained how the concurrent program gets the xml data?

  I guess that it is written to a file by using the following line of code:

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  I would be grateful if someone can shed some light in my questions above so that I can well understand the process.

  Thanks and greetings

  Hawker

  Hi 32000 in the code is a 'safe' than 32767 available max mesh, loops is intended to get around the entire thing into pieces that can be managed within the limits of the data type.

  BTW; If you are in the following Oracle e-business, you can also use the Oracle reports very simply to create the XML output.

  If you have reports developer all you need to do is put raw sql (create XML without any "Fireworks") in the SQL report and then set reporting in XML format in the definition of program in Oracle e-business.

  Best regards

  Robert.