Multiple WHEN MATCHED in Oracle STORED PROCEDURE

Similar Questions

• Mutex in the oracle stored procedure... How to get there?

  Hello

  I have the series of insert/update statements in an oracle stored procedure. The stored procedure is called composite Oracle SOA.

  The procedure works like this:

  a. download a request and checks to see if the file is already in the database. If she's here, we update, elsewhere insert.

  b. that I check for 10 tables and make the necessary inserts/updations.

  But sometimes, when I get the huge volume of transactions in the stored procedure, I see this violation of unique constraint violated due to lack of appropriate controls to ensure that no other parallel forum is trying to update the same record.

  How to do this so that no two execution of stored procedure doesn't work on the same record in the same table?

  Thank you!!

  Hello

  you might consider something like this

  create table t1(
    id number primary key,
    action varchar2(10),
    who varchar2(10)
  )
  ;
  
  declare
    p_id number           := 1;
    p_action varchar2(10) := 'Insert';
    p_who varchar2(9)     := 'Session 1';
    --
    procedure update_t1(p_id number, p_action varchar2, p_who varchar2) is
    begin
      update t1 set action = p_action, who = p_who where id = p_id;
    end;
  begin
    -- try to insert or update row for PK p_id
    merge into t1 d using (
      select
        p_id     id,
        p_action action,
        p_who    who
      from dual
    ) s on (d.id = s.id)
    when matched then
      update set d.action = 'Update', d.who = s.who
    when not matched then
      insert values (s.id, s.action, s.who)
    ;
  exception when dup_val_on_index then
    -- insert is no option, update when lock is released
    update_t1(p_id, 'Update', p_who);
  end;
  /
  
  drop table t1 purge
  ;
  

  Scenario (two sessions trying to insert/updated updated for id 1):

  session 1 inserts ("1" "insert" "Session 1") and the data is not visible to the session 2

  session 2 inserts same id but crashes because of the locking session 1

  validation of the session 1

  session 2 insert fails but who manages updating instead

  session 2 commits, values for the id 1 is now ('1' 'Update' "Session 2")

• How to migrate from MySQL to Oracle stored procedure

  Hi all

  I've migrated mysql 5.1.42 - enterprise-gpl-advanced DB for oracle sqldeveloper 3.1.07 tool.

  DB objects migrate successfully except stored procedures.

  I checked .sql and files... Capture process not captured SQL stored procedures.

  Could you please suggest where I can check correct error or how to fix this.

  Thanks in advance.

  Hello

  SQL * Developer version you use is an old and you must use the latest version available from this link.

  Oracle SQL Developer

  However, even the v4 version does not support the migration of procedures stored as stated in this link - MySQL

  http://www.Oracle.com/technetwork/developer-tools/SQL-Developer/supportedmigplatforms-086703.html

  You will need to manually convert the MySQL in Oracle format, stored procedures since even the "Scratch Editor" under "tools - migration '-doesn't have an option for MySQL conversion.

  The documentation includes details of the difference between MySQL and Oracle stored procedures-

  Oracle SQL Developer information for the migration of MySQL®

  in chapter Triggers and procedures stored

  Kind regards

  Mike

• Pass an array of bytes to the oracle stored procedure

  I have a problem with moving from byte array in Oracle stored procedure as an input parameter by using odp.net.

  Here is the signature of the stored procedure:

  SOMEPROCEDURE(session IN NUMBER, data IN RAW)

  Here is c# code, which calls the procedure:

  var cmd = new OracleCommand("SOME_PROCEDURE", _connection); 
  cmd.CommandType = CommandType.StoredProcedure; 
  var bt = new byte[]{1,68,0,83,128,1}; 
  OracleParameter sessionId = new OracleParameter("dbSessionId", OracleDbType.Decimal, new OracleDecimal(_dbSessionId), ParameterDirection.Input); 
  OracleParameter data = new OracleParameter("statusData", OracleDbType.Raw, new OracleBinary(bt), ParameterDirection.Input); 
  cmd.Parameters.Add(sessionId); 
  cmd.Parameters.Add(data); 
  cmd.ExecuteNonQuery();
  

  This code does not (stored procedure throws exception, which cannot receive), because in byte array hadou number 128!, if I display 128 on another number, minus 128, it works great!

  What should I do?

  After some tests I found the solution. Initially, you cannot switch to the array of bytes via the odp.net stored procedure, if the table contains 127 large values.

  Yes, solution: 1. create the wrapper procedure

  procedure SOME_PROCEDURE_WRAPPER (p_session_id in number, p_data  in varchar2)
   is v_data raw(1024);
   rawdata raw(1024); 
   rawlen number;
   hex varchar2(32760);
   i number;
   begin
    rawlen := length(p_data);
    i := 1;
    while i <= rawlen-1
    loop 
   hex := substrb(p_data,i,2); 
       rawdata := rawdata || HEXTORAW(hex); 
       i := i + 2; end loop; 
       SOME_PROCEDURE(p_session_id , rawdata); 
   end;
  

  2 then need to modify the code c# in this way:

   var cmd = new OracleCommand("SOME_PROCEDURE_WRAPPER", _connection);
   cmd.CommandType = CommandType.StoredProcedure;
   string @string = statusData.ToHexString();
   OracleParameter sessionId = new OracleParameter("dbSessionId", OracleDbType.Decimal, new OracleDecimal(_dbSessionId), ParameterDirection.Input);
   OracleParameter data = new OracleParameter("statusData", OracleDbType.Varchar2,@string.Length, new OracleString(@string), ParameterDirection.Input);
   cmd.Parameters.Add(sessionId);
   cmd.Parameters.Add(data);
   cmd.ExecuteNonQuery();
  

  where

  public static string ToHexString(this byte[] bytes)
   { 
       if(bytes == null || bytes.Length == null)
             return string.Empty;
        StringBuilder hexStringBuilder = new StringBuilder();
        foreach (byte @byte in bytes)
        { 
            hexStringBuilder.Append(@byte.ToString("X2")); 
        } 
        return hexStringBuilder.ToString();
   }
  

• SSL mutual authentication using the Oracle stored procedure

  Hello
  
  DB version:
  Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production
  
  Is possible to perform mutual authentication SSL uses the Oracle stored procedure?
  I read articles and forums saying that it is not a good approach to call the Web service using the Oracle procedure (and I don't know if it's even possible authentication using procs). But I would like to know if it's possible and how.
  
  In other is words there a way to incorporate the client certificate information into a procedure that calls a Web service.
  
  I read the articles to do it in JAVA or .net. But please advice how we can achieve using Oracle procedures.
  
  Thank you.

  934451 wrote:

  Is possible to perform mutual authentication SSL uses the Oracle stored procedure?

  To learn more. SSL what for?

  Oracle PL/SQL only supports client standard TCP sockets. However, interface for HTTP, Oracle PL/SQL also supports HTTPS - which requires the certificates of authentication of the server to be stored in a portfolio of Oracle web and used during the transmission via HTTPS. See the code example {message identifier: = 1925297} for more details.

  I read articles and forums saying that it is not a good approach to call the Web service using the Oracle procedure (and I don't know if it's even possible authentication using procs).

  Forums and articles written by idiots. For idiots.

  And no, I'm not to embellish my response to this pitch that you met. It is false. It is written by ignorant people who don't know ANYTHING about the use of Oracle and PL/SQL. And feel free to forward my response to these idiots. They find me here if they want to argue...

  As an example of how to call a web service, see {message identifier: = 10158148} and {message: id = 10448611}.

• JPA with Oracle stored procedure: setting IN or OUT to missing index: 1

  Hello
  
  I'm going to have bad configure integration between Oracle stored procedure (which returns a cursor) and the Parliamentary Assembly joint.
  
  
  
  Stored procedure
  CREATE OR REPLACE PROCEDURE GET_ACCOUNTS_TEST
  (
  l_cursor on sys_refcursor
  )
  AS
  BEGIN
  L_cursor OPEN for SELECT * FROM ACCOUNTS_TEST ORDER OF ACCOUNT_NAME.
  END GET_ACCOUNTS_TEST;
  
  
  
  Oracle bean
  @Entity
  @NamedNativeQueries({)
  @NamedNativeQuery (name = "getAccountsSP", query = "{GET_ACCOUNTS_TEST (?) call} "(, resultClass = Account.class)"
  })
  @Table (name = "ACCOUNTS_TEST")
  Account/public class implements Serializable {}
  .....
  }
  
  
  
  ManagedAccountBean
  public Collection < account > getAccountsSP() {}
  
  EntityManager em = jpaResourceBean.getEMF () .createEntityManager ();
  
  try {}
  Query query = em.createNamedQuery ("getAccountsSP");
  (Collection < account >) return query.getResultList ();
  } {Finally
  EM. Close();
  }
  }
  
  
  
  Get this error
  Exception [EclipseLink-4002] (Eclipse - 2.4.0.v20120608 persistence Services - r11652): org.eclipse.persistence.exceptions.DatabaseException
  Inner exception: java.sql.SQLException: ORA-06550: line 1, column 7:
  PLS-00306: wrong number or types of arguments in the call to 'GET_ACCOUNTS_TEST '.
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored
  
  Error code: 6550
  Call: {call GET_ACCOUNTS_TEST (?)}
  link = > [null]
  Query: ReadAllQuery (name = "getAccountsSP" referenceClass = sql = "{call GET_ACCOUNTS_TEST (?)}" account)
  
  
  
  
  Any ideas? I can get the code to use a query in the code, but not via. an AP
  
  Thank you

  The exception occurs because you said JPA to pass a parameter, but it is not expected the stored procedure. Try to change your definition of stored proc in a cursor output variable that can be used in your JPA query to return the cursor. An example is here:
  http://wiki.Eclipse.org/EclipseLink/examples/JPA/StoredProcedures

  Best regards
  Chris

• creation of report editor BI by oracle stored procedure

  Hello
  can someone provide me steps to create BI publisher report using the oracle stored procedure.
  
  Thank you
  Sri

  The sql in pipeline table function to return the dataset returned by the procedure in the form of a table.

  Take a look at the following:

  http://bipublisher.blogspot.com/2007/10/bi-Publisher-taking-it-to-next-level.html
  http://winrichman.blogspot.com/search/label/pipelined
  BI publisher to use the stored procedure

  Thank you
  BIPuser

• Call a java class in my database to an oracle stored procedure oracle

  my oracle stored procedure is:
  create or replace
  PROCEDURE openpdffile
  IN THE JAVA LANGUAGE
  NAME 'pdfopenbook.mainbook () ';
  
  It is valid and so is the java class;
  import java.sql. *;
  Oracle.jdbc import. *;
  
  public class pdfopenbook //class pdfopen
  {
  Public Shared Sub mainbook (args [] //main function) of channels
  {
  try try statement
  {
  Runtime.getRuntime () .exec ("rundll32 url.dll, FileProtocolHandler" + "c:\\temp
  final_book.pdf");
  Runtime.getRuntime () .exec ("rundll32 url.dll, FileProtocolHandler" + "sol.exe");
  } catch (Exception e) //catch all exceptions here
  {
  System.out.println ("Error" + e); printing error
  }
  }
  }
  
  
  but I get the error:
  onnecting to the caprs of the database.
  ORA-29531: no mainbook method in the pdfopenbook class
  ORA-06512: at "CAPRS. OPENPDFFILE', line 1
  ORA-06512: at line 2
  Process is complete.
  The caprs database disconnection.
  
  
  He said that there is no mainbook method, but there is, what I am doing wrong?
  Thank you
  Doug

  Pass the String [] as an argument to mainbook():

  create or replace PROCEDURE openpdffile
  AS LANGUAGE JAVA
  NAME 'pdfopenbook.mainbook(java.lang.String[])';
  

  Do you have posted on the forum of the database?

  Kind regards

  Nick

• call to a java class of an oracle stored procedure

  my oracle stored procedure is:
  create or replace
  PROCEDURE openpdffile
  IN THE JAVA LANGUAGE
  NAME 'pdfopenbook.mainbook () ';
  
  It is valid and so is the java class;
  import java.sql. *;
  Oracle.jdbc import. *;
  
  
  public class pdfopenbook //class pdfopen
  {
  Public Shared Sub mainbook (args [] //main function) of channels
  {
  try try statement
  {
  Runtime.getRuntime () .exec ("rundll32 url.dll, FileProtocolHandler" + "c:\\temp\\final_book.pdf");
  Runtime.getRuntime () .exec ("rundll32 url.dll, FileProtocolHandler" + "sol.exe");
  } catch (Exception e) //catch all exceptions here
  {
  System.out.println ("Error" + e); printing error
  }
  }
  }
  
  
  
  but I get the error:
  onnecting to the caprs of the database.
  ORA-29531: no mainbook method in the pdfopenbook class
  ORA-06512: at "CAPRS. OPENPDFFILE', line 1
  ORA-06512: at line 2
  Process is complete.
  The caprs database disconnection.
  
  
  
  He said that there is no mainbook method, but there is, what I am doing wrong?
  Thank you
  Doug

  http://wiki.answers.com/Q/Can_you_call_a_java_function_from_an_oracle_stored_procedure

• Oracle stored procedure in the reports

  Hello
  
  How can I call oracle stored procedure in Oracle reports. The procedure takes a variable of type object and as a parameter out.
  
  Thank you
  Groult

  Create a package in your report and set a variable of this type of object in the package body.
  Write a procedure in your package that checks if your variable is empty, and if this is the case, call your db-procedure to fill the variable.
  For each value that you want to display in your report, create a functioncolumn that calls the formlery procedure written in your package and then returns the requested of your object type value. In the available build ontop the columns function created fields.

• Calling an Oracle stored procedure that returns a REF cursor

  Hi guys,.
  
  I'm calling an Oracle stored procedure that returns a REF CURSOR. Here is the piece of code that I'm working on:
  
  procedure TC307_MAIN (p_program varchar2, varchar2, varchar2, result_set OUT eng_cur p_engchgno p_project) as
  Start
  IF (p_program = 'Navybased' and p_project = 'PROTECTOR-BUILD') THEN
  result_set: = comments. Tc307_Eng_Chg_Rpt.TC307_RNZN (p_engchgno, result_set = >);
  END IF;
  end TC307_MAIN;
  
  procedure TC307_RNZN (p_engchgno varchar2, result_set IN OUT eng_cur) as
  Start
  end TC307_RNZN;
  
  PL/SQL code behind TC307_RNZN is big enough, that's why I've not stuck here. Basically, the second stored procedure executes a PLSQL statement and returns a result set. I need to return the result_set in the main proceedings based on nested else statement which I am still trying to build. I get a compilation... error can someone guide me with the correct method to call the second stored procedure and returning in the main proceedings.
  
  Thank you very much.

  Rohan,

  Try this

  procedure TC307_MAIN(p_program  varchar2,
                         p_project  varchar2,
                         p_engchgno varchar2,
                         result_set OUT eng_cur) as
    begin
         IF (p_program = 'RNZN' and p_project = 'PROTECTOR-BUILD') THEN
                -- This is a procedure not a function
                       guest.Tc307_Eng_Chg_Rpt.TC307_RNZN(p_engchgno, result_set); --UR compilation error on this line*
        END IF;
    end TC307_MAIN;
  

  SS
  http://DB-Oracl.blogspot.com

• PLS-00201 error occurs when the batch a stored procedure in SQL * more

  I have a batch file to run a stored procedure and the coil results in file. When I enter orders manually in sql * plus the output works very well and my results are spooling in the output file. But when I run the same commands in the script I get an error batch.

  
  Any ideas?

  Stored procedure:

  create or replace procedure MMP (p_cursor in the SYS_REFCURSOR)

  as

  Start

  Open p_cursorfor select name, id from table;

  end;

  batch file 1:

  sqlplus-s user/pw@REPORTDV @sp_output_spooled.sql

  sp_output_spooled.SQL script file

  Paste these commands directly on the SQL * more guest wraps the result as expected the value leader.

  the colsep value ' |'

  trigger the echo

  Set feedback off

  termout off Set

  set the position

  set linesize 9000

  set pagesize 0

  Set trimspool on

  headsep off Set

  output of the coil. TXT

  var refcursor rc

  run MMP(:rc)

  print the rc

  spool off

  output

  Errors printed to the output. TXT file after the batch is executed and error occurs:

  BEGIN MMP(:rc); END;

  *
  ERROR on line 1:
  ORA-06550: line 1, column 8:
  PLS-00201: identifier 'MMP' must be declared.
  ORA-06550: line 1, column 8:
  PL/SQL: Statement ignored

  
  ERROR:
  ORA-24338: statement handle not executed

  
  SP2-0625: variable printing error "rc".

  Hello

  Your code worked fine for me.

  Procedure MMP is owned by the same user that runs the batch file or does it means and appropriate privileges?

  VR,

  Sudhakar

• How to call oracle stored procedure with hibernate

  Hi all
  I wrote the following stored procedure:
  
  create or replace
  PROCEDURE SP_GET_NUMBER (p_cursor sys_refcursor, departmentId in number, userId in number, documentTypeId number)
  as
  Enter the integer;
  sqlScript varchar2 (60);
  Start
  sqlScript: = "select registrationnumber_seq.nextval from dual;
  immediately run sqlScript in register;
  dbms_output.put_line ('Nextval is: ' |) To_char (Regid));
  insert into roketsanuser.registrationnumbers
  (id, departmentid, documenttypeid, number, registrationstatus, status, updatedate, updateuserid, version)
  values
  (enter it, null, null, enter it, 0, 0, sysdate, 0, 0);
  commit;
  Open the p_cursor for
  Select id
  roketsanuser.registrationnumbers® systems
  where reg.id = regid;
  end;
  
  And I define in the annotations in my entity class:
  
  @Entity (name = "Number")
  @Table (name = "REGISTRATIONNUMBERS")
  @SequenceGenerator (name = "REGISTRATIONNUMBER_SEQ", sequenceName = "REGISTRATIONNUMBER_SEQ")
  @org.hibernate.annotations.NamedNativeQuery (name = "SP_GET_NUMBER", query = "{call? "{= SP_GET_NUMBER (: departmentId,: userId,: documentTypeId)}"
  Callable = true, readOnly = true, resultClass = RegistrationNumber.class)
  @EntityListeners ({BaseEntityListener.class})
  Number/public class extends BaseEntity
  
  I call the query in my Dao class:
  
  public number getNumberForIncomingPaperworkByStoredProcedure (EntityManager Manager, number number)
  {
  A session = (Session) manager.getDelegate ();
  query org.hibernate.impl.SQLQueryImpl = (SQLQueryImpl) session.getNamedQuery ("SP_GET_NUMBER");
  
  query.setParameter ("departmentId", ObjectUtil.isNotNull (registrationNumber.getDepartment ())? registrationNumber.getDepartment () .getId (): "");
  query.setParameter ("userId", ObjectUtil.isNotNull (registrationNumber.getUser ())? registrationNumber.getUser () .getId (): "");
  query.setParameter ("documentTypeId", ObjectUtil.isNotNull (registrationNumber.getDocumentType ())? registrationNumber.getDocumentType () .getId (): "");
  Collection list = query.list ();
  return new RegistrationNumber();
  }
  
  But when I run the application exception occurred:
  < 01/02/2013 10:04:24 EET > < opinion > < Stdout > < BEA-000000 > < hibernation:
  / * name of SP_GET_NUMBER native SQL query * / {call? = SP_GET_NUMBER (?,?,?)} >
  < 01/02/2013 10:04:27 EET > < opinion > < Stdout > < BEA-000000 > < 10:04:27, 811 ERROR [IncomingPaperworkMBean] EJB Exception:; nested exception is:
  org.hibernate.exception.SQLGrammarException: could not execute the query. nested exception is: org.hibernate.exception.SQLGrammarException: could not execute the query >
  
  This is perhaps the reason why, please help me?
  
  Thanks in advance

  Message to research in syntax of:

  @org.hibernate.annotations.NamedNativeQuery

  It seems that following is a possible cause (but I'm not sure about this one):

  Query = "{call?" "{= SP_GET_NUMBER (: departmentId,: userId,: documentTypeId)} '.

  You can change this:

  Query = "(?)". (= appeler SP_GET_NUMBER (: departmentId,: userId,: documentTypeId)) "...

  or

  Query = "(call SP_GET_NUMBER (: departmentId,: userId,: documentTypeId)).

  and check if that helps...

  You can take a look at:

  https://Forum.Hibernate.org/viewtopic.php?p=2401604

  HTH,

  Bravo!
  AJ

• Use the utilities from the Oracle stored procedure

  Hi all
  
  I use Oracle Import to load the data from .dmp file to Oracle table.
  
  Test/test leader IMP = Data .dmp fromuser = user1 touser = test tables = emp
  
  But my requirement is to create a stored procedure that will import data into the table and identify the number of loaded records and how impossible to import.
  
  Can I keep inside the procedure import statement?
  
  Thank you.

  No, not possible.

  IMP is an exe like sql more who can evoke to the command prompt.

  If you need all the actions on the imported... table export for example/test table, and then go further.

• Calling an Oracle stored procedure.

  Stored procedures have always given me trouble, I don't know why.

  I want to call a procedure from Oracle to a piece of CFML code.

  My CFML code:

  <cfstoredproc datasource="purload" procedure="PUR_XML_LOAD.load_raw" returncode="yes">
      <cfprocparam cfsqltype="CF_SQL_FLOAT" value="999" type="out">
  </cfstoredproc>
  

  The error I get:

  [Macromedia] [Oracle JDBC Driver] [Oracle] ORA-06550: line 1, column 18:
  PLS-00306: wrong number or types of arguments in the call to 'LOAD_RAW '.
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored

  Test code PL/SQL that works with Oracle SQL Developer:

  DECLARE 
   foo NUMBER :=999;
  begin
    PUR_XML_LOAD.load_raw (foo);
    dbms_output.put_line('>' || foo || '<');
  end;
  

  The top of the stored procedure:

  create or replace
  PACKAGE BODY PUR_XML_load AS
  
  
     -- *** PROCEDURE: PUR_XML_load ***
     -- Loads values from previously-validated XML file
     -- into the raw_pur table
     PROCEDURE Load_raw (res_val OUT NUMBER)
     AS

  So, how can I make the code the same way CFML function that code PL/SQL?

  TIA

  Ian

  OK, maybe you're RTFMing, but maybe RWAS (read this as Adam Said) ;-)

  Does THIS work:

  
     
  

  ?

  --

  Adam