How to expose a pl/sql procedure via slot shape of apex

Similar Questions

• How to write a pl/sql procedure that checks the remote db?

  Hi all
  
  I have one criticism PROD remote database I want to check every 10 minutes for its connectivity. If the connection fails then an email and a text Message is sent to me.
  My question is what is the best way to check if the remote database is running?
  
  Can I use sqlplus system/manager@PROD? But sometimes this has taken so long and suspended. I want the best response time?
  
  How can I write a pl/sql procedure control connection? What do something like the ff:
  
  I created a table for my tnsname.ora entries.
  

  cursor is c1 select dbname from tnsnames_tbl;
  begin
      connect system/[email protected];
      print c1.dbname || 'DB Connection OK';
      exception
         when others;
          print c1.dbname || 'DB Connection Not OK';
      end;
  end;

  Something like that?
  
  Thank you
  Kinz

  Not really feasible at the level of PL/SQL.

  The reason is that the greatest strength of TCP's robustness. TCP will try as hard as possible to succeed, before failing. It was designed to still work on the severely damaged or broken communication as a result of nuclear infrastructure. A TCP connection can take up to 15 minutes, maybe even more, before failing. It can be as slow as a turtle-, but he's wearing a hardshell. (unlike the UDP, which is the opposite)

  So if you want to test the TCP connectivity, you must design your own custom code to implement your assumptions about the latency of packets, earthquakes and drops and so on.

  Otherwise, you will need to use a standard TCP socket, set a time limit, try to login - and hope for the best.

  This approach, I have demonstrated in {message identifier: = 10111306}.

  If the TCP test works, it means that the listener is in place. Does not mean that the database itself is in place. Which means then using a database link to be tested. And this in turn can hang due to problems with archive record being stuck, not enough idle servers shared, etc..

• How to use the pl/sql procedure

  Hi all,

  How to use pl/sql packages and especially in what situations we are pl/sql, which is the cause of the procedure. Please explain with precision using small example.

  Thanks and greetings

  RAM

  I could tell this at a very high level.

  PL/SQL's procedural extension to SQL. SQL (structured query language) has no procedural capacity. They are executed as a stand-alone statement. When you want to generate a process flow with several SQL statement that you need to have a procedural language that could accommodate your SQL. PL/SQL is something similar to Java and Dot Net in this aspect. Said that PL/SQL is Oracle DB. This has some advantages. The most important thing is that when you have your SQL in PL/SQL oracle maintains its reliance on the object. Any database oracle related so you want to build, then you can consider to PL/SQL as the best way to use process flows.

  PL/SQL provides various methods such as the PROCEDURE, FUNCTION and the PACKAGE. The only thing that race stands is in its ability to modularize your code. So, using the package you can create process workflows that is modular and easy to understand.

• Call Package PL/SQL procedure via a url (prior R12 through "Enabled/pl/sql")

  All the
  
  Prior R12:
  This could be achievied through registration of your 'Package.Procedure' in the ' allowed Web PL/SQL "-screen." " Then the Package.Procedure could be called as: http://find-151.cmcdev.be:8004/pls/find/XXIE_INTERFACE.SHOWINTERFACELOG?p_itemkey=INFILE-454613-3074 & p_interfdef = EDG...
  
  
  In R12:
  I am looking for a way to do it, but after registering the PL/SQL in the table of this way of working always returns: "Page not found".
  
  
  Someone has additional information on this subject on how to proceed in R12, that I can't find any documentation, examples for this?
  
  
  Concerning
  Laura Olivier

  MOD_PLSQL is no longer available in R12. PL see ML Doc 726711.1 (Mod_plsql and Oracle E-Business Suite Release 12)

  HTH
  Srini

• How to call a pl/sql procedure to an event handler in NetBeans IDE

  I want to call a procedure from a button click event handler in NetBeans and also pass a parameter to the procedure. How I have here a this?

  Wrong forum!

  This question belonged to a NetBeans forum.

  Please mark the thread ANSWERED and repost in a forum for details.

  https://forums.NetBeans.org/

• Creating a CSV of a pl/sql procedure

  Hello world
  
  I would like to know how to write a pl/sql procedure, where I need to check if they are all records in a table 'Table A' say
  
  If they are all records in the Table 'A', then we need to write these records in the Table 'A' in the CSV file.
  
  Is there no record then we insert a record in the CSV file that 'no records are in the 'table A'.
  
  Could someone please help?
  
  Thanks in advance

  see this
  OPS$tkyte@8i > create or replace procedure dump_table_to_csv (p_tname in varchar2,
  2 p_dir in varchar2,
  3 p_filename in varchar2)
  4 is
  utl_file.file_type l_output 5;
  6 whole l_theCursor default dbms_sql.open_cursor;
  l_columnValue 7 varchar2 (4000);
  8 whole l_status;
  9 l_query varchar2 (1000)
  10 by default ' select * from '. p_tname;
  11 l_colCnt number: = 0;
  l_separator 12 varchar2 (1);
  13 l_descTbl dbms_sql.desc_tab;
  14 start
  15 l_output: = utl_file.fopen (p_dir, p_filename, 'w');
  16 immediate execution "alter session set nls_date_format =" dd-mon-yyyy hh24:mi:ss ""
  ';
  17
  18 dbms_sql.parse (l_theCursor, l_query, dbms_sql.native);
  19 dbms_sql.describe_columns (l_theCursor, l_colCnt, l_descTbl);
  20
  21 because I in 1... l_colCnt loop
  22 utl_file.put (l_output, l_separator |) '"' || l_descTbl (i) .col_name | '"'
  );
  23 dbms_sql.define_column (l_theCursor, i, l_columnValue, 4000);
  24 l_separator: = ', ';
  25 end of loop;
  26 utl_file.new_line (l_output);
  27
  28 l_status: = dbms_sql.execute (l_theCursor);
  29
  30 in a loop (dbms_sql.fetch_rows (l_theCursor) > 0)
  31 l_separator: = ";
  32 because I in 1... l_colCnt loop
  33 dbms_sql.column_value (l_theCursor, i, l_columnValue);
  34 utl_file.put (l_output, l_separator | l_columnValue);
  35 l_separator: = ', ';
  36 end loop;
  37 utl_file.new_line (l_output);
  38 end loop;
  39 dbms_sql.close_cursor (l_theCursor);
  40 utl_file.fclose (l_output);
  41
  42 run immediately "alter session set nls_date_format =" LUN-JJ-AA "';"
  43 exception
  44 so that others then
  45 run immediately "alter session set nls_date_format =" LUN-JJ-AA "';"
  46 raise him;
  end 47;
  48.

  Created procedure.

  OPS$tkyte@8i > dump_table_to_csv exec ('emp', ' / tmp', 'tkyte.emp');

  PL/SQL procedure successfully completed.

• call PL/SQL procedure from javascript

  Hello!
  
  How can I call PL/SQL procedure from JavaScript code?
  
  
  Thank you!
  
  Nihad

  Nihad,

  What APEX version do you use? Dynamic actions in 4.0 make is much easier than it was in previous versions of APEX...

  Kind regards
  Dan

• How can I expose a PL/SQL package to a webservice

  Hello

  Using Jdeveloper 12 c, how can I expose a PL/SQL package as a webservice?

  Thanks in advance

  Look for the option 'Web of TopLink-DB services provider' under the section of Web Service in the new gallery.

  Timo

• How to call sql loader control file with in the pl/sql procedure

  Hi friends,
  
  I am doing a project in relation to the transfer data using queues. In the queue, I'll get a data delimited by tabs in the form of CLOB variable/message. I don't want to keep this dat in the oracle table.
  During the updating of the data in the table.
  
  1. don't want to write data to a file. (You want to access directly after the specific queue).
  
  2. as the data is in the form of delimited by tabs, I want to use sql loader concept.
  
  How can I call the ctrl charger sql file with in my pl/sql procedure. When I searched, most forums recommending the external procedure or a Java program.
  
  Please guide me on this issue. My preferrence is pl sql, but don't know the external procedure. If no other way, I'll try Java.
  
  I'm using oracle 9.2.0.8.0.
  
  Thanks in advance,
  Vimal...

  Or SQL * Loader, or external tables are designed to read data from a CLOB stored in the database. They both work on files stored on the file system. If you don't want the data to be written to a file, you have to roll your own parsing code. It is certainly possible. But it will be much less effective than SQL * Loader or external tables. And it is likely to lead to a little more code.

  The simplest possible thing that might work would be to use something like Tom Kyte string tokenization package to read a line in the CLOB, divide the component parts and save the different chips in a significant collection (i.e. an object type or a record type that matches the table definition). Of course, you need manage things like the conversion of strings to numbers or dates, rejecting the lines, writing to log files, etc.

  Justin

• How to call the OFA PL/SQL procedure.

  Hello
  
  I'll call the pl/sql stored procedure of the OAF page (AM). the procedure is content parameter 3 IN 1 OUT parameter. all the parameters of character type is integer.
  
  
  I put the output parameter and it's returning the value, but I don't have how to configure the setting IN because the settings IN, I need to convert the INT data type number in java.
  
  Please help me.
  
  
  int in_parm1 = 0;
  Number in_param;
  Request_id number;
  request_id = new Number (0);
  getDBTransaction () .commit ();
  TXN OADBTransaction = getOADBTransaction();
  int l_user_id = txn.getUserId ();
  int l_resp_id = txn.getResponsibilityId ();
  int l_resp_appl_id = txn.getResponsibilityApplicationId ();
  Number of ln_user_id = new Number (l_user_id);
  Number of ln_resp_id = new Number (l_resp_id);
  Number of ln_resp_appl_id = new Number (l_resp_appl_id);
  CallableStatement cs = txn.createCallableStatement ("start oaf_request(:1,:2,:3,:4); end; ", 1) ;
  Try
  {
  System.out.println ("run ahead");
  cs.registerOutParameter (3, Types.VARCHAR, 0, 100);
  cs.registerOutParameter(1,in_param);
  cs.registerOutParameter(4,Types.NUMERIC);
  DSI Execute();
  in_parm1 = cs.getInt (4);
  request_id = new Number (in_parm1);
  System.out.println ("Request ID" + in_parm1);
  System.out.println ("run after");
  DSI Close();
  System.out.println ("result");
  }
  catch (System.Exception e)
  {
  
  throw OAException.wrapperException (e);
  
  }

  I would tell you to go through the "appeal of PL/SQL procedures and functions" Section in the User Guide.
  Example and the details are there reference.

  Thank you

• How to pass parameter in a concurrent program like PL/Sql procedure

  Hello experts,

  I created a simultaneous the Plsql procedure type executable program.

  In the procedure, I have three user settings

  1 p_fnd_user in

  2. out errbuf

  3. out retcode

  I created the simultaneous program with parameter

  1 p_fnd_user

  the token is disable.

  I entered the user id at the time of submitting the application.

  I don't get the p_fnd_user inside the procedure.

  Please help me.

  Thank you inadvance.

  Yoann

  You can try and reorganize the parameters in your pl/sql procedure to errbuf outside, out retcode, p_fnd_user in

• How to convert my query in SQL procedure

  Hi all
  
  I run a SQL query in my process of page to set a few articles on my page.
  
  Start
  declare
  l_vc_arr2 APEX_APPLICATION_GLOBAL. VC_ARR2;
  Start
  
  IF APEX_APPLICATION. G_F01. COUNT = 0 THEN
  RAISE_APPLICATION_ERROR (-20001, 'Please select a model of e-mail to change!');
  END IF;
  
  IF APEX_APPLICATION. G_F01. COUNT > 1 THEN
  RAISE_APPLICATION_ERROR (-20001, 'Please select a model unique to change both message!');
  END IF;
  
  BECAUSE me in 1.APEX_APPLICATION. G_F01. Count
  LOOP
  l_vc_arr2: = APEX_UTIL. STRING_TO_TABLE (APEX_APPLICATION. G_F01 (i),' $');
  : P32_SUBJECT: = l_vc_arr2 (1);
  : P32_TYPE: = l_vc_arr2 (2);
  : P32_BODY: = l_vc_arr2 (3);
  END LOOP;
  end;
  end;
  
  It works perfectly fine. Now, I want to turn this query in custom procedure. I write the following code to create the SQL procedure,
  
  create or replace
  procedure Edit_EmailTemplate as
  Start
  declare
  l_vc_arr2 APEX_APPLICATION_GLOBAL. VC_ARR2;
  Start
  
  IF APEX_APPLICATION. G_F01. COUNT = 0 THEN
  RAISE_APPLICATION_ERROR (-20001, 'Please select a model of e-mail to change!');
  END IF;
  
  IF APEX_APPLICATION. G_F01. COUNT > 1 THEN
  RAISE_APPLICATION_ERROR (-20001, 'Please select a model unique to change both message!');
  END IF;
  
  BECAUSE me in 1.APEX_APPLICATION. G_F01. Count
  LOOP
  l_vc_arr2: = APEX_UTIL. STRING_TO_TABLE (APEX_APPLICATION. G_F01 (i),' $');
  v (P32_SUBJECT): = l_vc_arr2 (1);
  v (P32_TYPE): = l_vc_arr2 (2);
  v (P32_BODY): = l_vc_arr2 (3);
  END LOOP;
  end;
  end;
  
  but it is not compiling. Someone knows what's the problem?
  
  
  With respect,
  Sunil Bhatia

  Hi Sunil,

  You cannot use the function v ('P32_BODY') to assign values.

  you will need to use:
  apex_util.set_session_state ('P32_BODY', l_vc_arr2 (3));

  Concerning

  Michael

• Problem with pl/sql procedure, trying to get the value of the user during execution

  Hello

  Using oracle 11.2.0.3

  Can run sql that gets the value of the user during the fine workmanship and also via an anonymous block.

  uses of SQL & Enter_Product_Number

  anonymous block using: Enter_Product_number.

  However, get problems when trying to create a pl/sql procedure, use one of the above

  relevant below tried code part & and: buit works do not error, try bad bind variable if used: and ora-600 if try use &.

  How can we have a procedure from pl/sql that can call and receives a value of user during execution?

  Only way around what I can think of is to pass parameters to the procedure

  Thank you

  create or replace procedure ins_into_issues is

  v_nd_rec_cnt number (10);

  v_normal_rec_cnt number (10);

  Start

  Select count (*)

  in v_nd_rec_cnt

  refmast.issues I have

  where i.iss_product_num = & old_nd_product_number;

  Select count (*)

  in v_normal_rec_cnt

  refmast.issues I have

  where i.iss_product_num = & normal_product_number;

  -code below commented above works.

  end;

  Hello

  what something like this:

  create or replace procedure INS_INTO_ISSUES ( in_normal number, in_old number )  is
    v_nd_rec_cnt     number(10);
    v_normal_rec_cnt number(10);
  begin
      select count(*)
        into v_nd_rec_cnt
       from refmast.issues i
       where i.iss_product_num = in_old;
    --
      select count(*)
        into v_normal_rec_cnt
        from refmast.issues i
       where i.iss_product_num = in_normal;
  end;
  

  concerning

  Kay

• Call objects (packages-Pl/SQL procedures) DB of the ADF

  Hello
  
  1. How can we call DB procedures/Packages using ADF?
  
  2 are there scenarios describing when to use what Layout? & Also any introduction of layouts in the ADF.
  
  Thank you.

  Hello

  You can expose your PL/SQL package in the form of web services as well and use it on your layout. Check this blog entry on the call of PL/SQL of the ADF, it may be useful
  http://baigsorcl.blogspot.com/2010/05/calling-PLSQL-procedure-and-function-in.html

  This presentation would help understand layouts http://blogs.oracle.com/shay/2010/05/adf_faces_layouts_demo_-ahid.html
  also, you can refer to the guide of the web user interface.

• How to call long pl/sql

  I have a pl/sql procedure that may attend the 2-20 mins depanding on the data.
  How to call this the BPEL?
  
  Prasanna-

  One way to do this would be:

  1. define a DBMS_SCHEDULER job for your pl/sql procedure.
  2. use BPEL to submit the work.
  3. query the table on user_scheduler_jobs or any other table that you can use to find out when the work.

  Another way would be to use (if you also have ODI):

  1 use ODI to call the plsql in a package
  2 expose the workflow as a Web Service for BPEL
  3 package ODI BPEL recall once the work is completed and a correlation between the response to the request.

  Thank you
  Neil.