MySQL temporary tables or call Stored procedures in CS4

Similar Questions

• NullPointerException when calling stored procedure

  I have the stored procedure

  create or replace PROCEDURE GREETING_PROC

  (

  TEXT_PARAM IN VARCHAR2

  MSG_TEXT VARCHAR2 OUT

  ) AS

  BEGIN

  MSG_TEXT: = "Hello" | TEXT_PARAM;

  END;

  My stored procedure call method

  public class UserBean {}

  public UserBean() {}

  Super();

  }

  Public Shared Sub main (String [] args) {}

  UserBean userBean = new UserBean();

  userBean.callP ();

  userBean.callStoreProcedure ();

  }

  public void callStoreProcedure() {}

  CallableStatement st = null;

  SysUser SysUserEOImpl = new SysUserEOImpl();

  try {}

  String sql = "BEGIN GREETING_PROC (: TEXT_PARAM,: MSG_TEXT); END; « ;

  St = sysUser.getDBTransaction () .createCallableStatement (sql, sysUser.getDBTransaction (). DEFAULT VALUE);

  st.setObject ("TEXT_PARAM", "Scoot");

  st.registerOutParameter ("MSG_TEXT", Types.VARCHAR);

  St.Execute ();

  System.out.println ((String) St.GetObject ("MSG_TEXT"));

  } catch (SQLException e) {}

  throw new Aexception.getLocalizedMessage (e);

  }

  }

  then I got an exception:

  Exception in thread "main" java.lang.NullPointerException

  at cic.opsi.model.bean.UserBean.callStoreProcedure(UserBean.java:35)

  at cic.opsi.model.bean.UserBean.main(UserBean.java:27)

  Hello

  What statemet is UserBean.java:35)?

  Second, create a new SysUserEOImpl()!

  If you want to call stored proc, put the java code calling stored proc in ViewRowImpl/ViewObjectImpl/ApplicationModuleImpl and export this code in the customer interface. Then put this method in the pageDef as a call him as an OperationBinding

  Zeeshan Baig blog: the PL/SQL procedure call and function in the Oracle ADF application

  Extending the functionality of the components Business

  ADF/OFA for Oracle Techies: ADF call stored procedure with Out parameters

  Latest Oracle technology: call Store procedures for Oracle ADF Application

• Calling stored procedure - re-edited NullPointerException

  Hi all
  
  I am re-editing that my first attempt was quite low.
  
  I want to create a Java application that communicates with an Oracle XE database edition to:
  
  Class.forName ("oracle.jdbc.driver.OracleDriver");
  JOptionPane.showMessageDialog (null, "Driver loaded");
  Connection con = DriverManager.getConnection ("jdbc:oracle:thin:@//localhost:1521/xe", "SYSTEM", "root");
  JOptionPane.showMessageDialog (null, "database connected");
  
  This all works fine and I can perform queries and transactional instructions within the instance of java.
  
  However, I can't call stored procedures that I will receive a null pointer exception. The stored procedure, I try to call returns values however I know it works as I can run it in SQL Developer. The code below is the statement that calls the stored procedure, alll the sources I looked at it's correct, I also tried, cs.executeUpdate and Resultset rs when you try to call the java statement.
  
  public void thread_actionsperformed (ActionEvent c) //generates son
  {
  Try
  {
  CallableStatement cs = con.prepareCall ("{call PROCEDURE2}"); Calls a stored procedure that would generate threaded emails
  CS. Execute();
  JOptionPane.showMessageDialog (null, "Algorithm Threading successfully Executed");
  }
  catch (SQLException ex)
  {
  ex.printStackTrace ();
  JOptionPane.showMessageDialog (null, "Threading algorithm Executed without success"); Error response
  }
  catch (NullPointerException ex)
  {
  ex.printStackTrace ();
  JOptionPane.showMessageDialog (null, "Threading algorithm Executed without success"); Error response
  }
  }
  
  The Java application cannot 'see' the sp? Or is it something to do with privileges? I was puzzled by this during some time now, any help would be greatly appreciated.
  
  java.lang.NullPointerException
  at ETA_Final.thread_actionPerformed (ETA_Final.java:332)
  to ETA_Final$ 5.actionPerformed(ETA_Final.java:141)
  at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
  in javax.swing.AbstractButton$ Handler.actionPerformed (AbstractButton.java:2318)
  at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
  at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
  at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
  at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1223)
  in javax.swing.plaf.basic.BasicMenuItemUI$ Handler.mouseReleased (BasicMenuItemUI.java:1264)
  at java.awt.Component.processMouseEvent(Component.java:6263)
  at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
  at java.awt.Component.processEvent(Component.java:6028)
  at java.awt.Container.processEvent(Container.java:2041)
  at java.awt.Component.dispatchEventImpl(Component.java:4630)
  at java.awt.Container.dispatchEventImpl(Container.java:2099)
  at java.awt.Component.dispatchEvent(Component.java:4460)
  at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
  at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
  at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
  at java.awt.Container.dispatchEventImpl(Container.java:2085)
  at java.awt.Window.dispatchEventImpl(Window.java:2475)
  at java.awt.Component.dispatchEvent(Component.java:4460)
  at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
  at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
  at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
  at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
  at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
  at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
  at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
  
  Thank you and best regards,
  
  K
  
  Published by: Outbound86 on April 28, 2010 13:58

  Hi Kev,

  I expected this - so is it possible that your dumb object is null when you are in the ActionListener who manages the procedures?
  How will you spend until you use it (line 332), are you using Threads?

  Thnaks,
  Ivaylo

• Call stored procedures in the object module and application of entity

  Hello
  
  I've implemented a helper methods that contains the EntiyImpl base class to call stored procedures.
  
  Now, I need to call procedures stored from the module of the application.
  
  Apart from the creation of a module base class asks and the programme of assistance of duplication of code in the method is possible
  to share methods of assistance for calling stored procedures between the entity impl and application module impl?
  
  
  Concerning
  Paul

  Support code depends on characteristics of an object instance given entity beyond its database transaction?

  If so, I'm not sure I see how it could be used with a class of application module.

  Otherwise, here's what you do:

  Step 1:

  Set up the database transaction - you can even choose to. So instead of

  {myHelperMethod (Object someParam) protected
  DBTransaction trans = getDBTransaction();
  ...
  }

  This is for change

  protected myHelperMethod (DBTransaction trans, someParam Object) {}
  ...
  }

  Step 2: make the method public and static - once you set DBTransaction, you should be able to do.

  public static myHelperMethod (DBTransaction trans, someParam Object) {}
  ...
  }

  Step 3: Remove your EntityImpl base class method in a utility class:

  Public MustInherit class PlSqlUtils {}
  private PlSqlUtils() {}

  public static myHelperMethod (DBTransaction trans, someParam Object) {}
  ...
  }
  }

  When you call the method of application module, object entity or class of same view object, call

  PlSqlUtils.myHelperMethod (getDBTransaction (), paramValue);

  Unlike Transaction.executeCommand (), allows you to provide features like the setting procedure of parameter values, recovery of the values of the parameters, etc.

  Hope this helps,
  Avrom

• How to create a table in a stored procedure

  Please help me to answer the following question...
  
  How to create a table inside the stored procedure... I want a detailed explanation... Please help me

  Please see this link:
  http://tinyurl.com/cmq5vo

• Calling stored procedures with parameters with the database connectivity Toolkit

  Hi all

  I'm new to the forum and struggling to find a solution to a particular problem I have in this respect, using the LabVIEW Database Connectivity Toolkit on a project, I am currently working on my work.  I have a database in which I tables and stored procedures with parameters.  Some of these stored procedures have input, output and return parameters.

  I tried to follow this example, but to no avail: http://digital.ni.com/public.nsf/allkb/07FD130746083E0686257300006326C4?OpenDocument

  Such a stored procedure I am working on the implementation is named "dbo.getAllowablePNs", running "SELECT * from DeviceType" (DeviceType is the table).  In this case, it requires no input parameter, it has an output parameter that generates the table [cluster] and has a return parameter that returns an integer value (status code for execution) to show if an error occurred.  The DeviceType table has 3 columns; ID (PK, int not null), PN (nvarchar ((15), null) and NumMACAddresses (int, null).)  I have surpassed many examples and I talk to the support OR try to implement this and similar procedures stored in LabVIEW but have not been successful.  I am able to connect to the database with the VI of open connection without error, but spin in some confusion as a result of this step.  I then try to use the VI of parameter query create to call the stored procedure and set the parameters.  I guess I would then use the Set parameter value for each parameter that is connected to the entry of parameters on the previous query with parameters VI VI?  I am also having some confusion during and after these steps as well.  I would greatly appreciate advice or suggestions that anyone could have in this situation because I am not a SQL expert.  Also, I would be happy to provide more information that might be useful.

  Kind regards

  Jon

  Here's what I use to do this.  I think I had to change him create parameterized query VI for him to work.  There is a post on the forum about this somewhere.

  

• How do we call stored procedure in owb?

  Hello
  
  I have 20 mapping and I stored that I need to call after 20 mapping completed successfully.
  
  I want to run my stored as 21st mapping procedure. I should not call my stored procedure in the 20th mapping as the mapping process.
  
  How to achieve this?
  
  What I did was, I created another dummy mapping and just create simple mapping (copy couple of records from a fictitious table to another table. dummy so I called the post, process mapping procedure. Is there another way, we can achieve this task?
  
  In informatica, we have retained the transformation of the procedure. Is there something equivalent in OWB?
  
  Any help is appreciated!

  Two options, you can: -.

  1. create in OWB.

  Under Oracle-> your name of the Module-> Transformation
  -> Function
  -> Procedure
  -> Package
  2. right click-> new (it will sail with series of screen)

  2 2 creer create database, and then import into OWB.

  Once you have created and then form be it you can drag directly and drp then to the workflow process as done with mapping.

  See you soon
  Katia

  Published by: Nawneet_Aswal on July 19, 2010 01:53

• SELECT the data inserted into a global temporary Table in a stored proc

  A stored procedure is run from Oracle SQL Developer to insert data into a global temporary table. A SQL (in Oracle SQL Developer) worksheet is open to run a SELECT query to retrieve the data from the temporary table overall which was populated in the stored procedure. No row is returned. I guess it's because the stored procedure and the SELECT statement executed in different sessions.
  
  Is it possible to run the stored procedure in Oracle SQL Developer and then execute a select statement on the temporary table overall which was filled in the stored procedure by using the same connection so that the data can be extracted?
  
  I use version 1.5.1 build HAND-5440 of Oracle SQL Developer.

  In a worksheet, do something like

  Start
  insert_proc;
  end;

  Select * from my_temp_table;

  Place the cursor on each statement in turn and Press f9 (where it all began... the end is a single statement.

• Calling stored procedure with an input of DATE parameter

  Hello. A question about the Date input parameters when you call a stored procedure.
  
  I have a procedure that takes a DATE as input parameter. I would DATE this value to include a time element.
  
  My Application Module method takes an input as a java.util.Date (myParamDate) parameter - that will preserve a time element (?).
  
  However when I create the CallableStatement, I am trying to set the parameter using setDate like this (for the param 5):
  

              st = getDBTransaction().createCallableStatement("begin cs_my_pck.request_values(?,?,?,?,?,?,?,?); end;", 0);            
              Connection myConn = st.getConnection();
              ArrayDescriptor myArrDesc  =  ArrayDescriptor.createDescriptor("CS_FIELD_TABT", myConn);
              Array sqlParamNameArray = new oracle.sql.ARRAY(myArrDesc, myConn, paramNames.toArray());
              Array sqlParamValueArray = new oracle.sql.ARRAY(myArrDesc, myConn, paramValues.toArray());
              Array sqlFilterNameArray = new oracle.sql.ARRAY(myArrDesc,myConn,filterNames.toArray());
                  
              st.setString(1, repType);
              st.setObject(2, sqlParamNameArray);
              st.setObject(3,sqlParamValueArray);
              st.setObject(4,sqlFilterNameArray);
  
              java.sql.Date myRepDate = new java.sql.Date(myParamDate.getTime());
  
              st.setDate(5,myRepDate);
              
              System.out.println("Report Date = " + myRepDate.toString());
              st.setString(6,repUser);
              st.setString(7,repAttach);
              // set out param
              st.registerOutParameter(8, Types.NUMERIC);
              st.execute();

  I understand java.sql.Date does NOT include a time element. But setDate() only accepts a java.sql.Date so my parameter of the procedure ends with a zero time element.
  
  How to call this procedure keeping the time element?
  
  Thank you.

  It includes the time element, if you want more precision with time stamp.

  http://docs.Oracle.com/javase/6/docs/API/Java/SQL/date.html

• Global temporary tables in a stored Proc

  Hi all
  
  I am trying to create a procedure that creates tables, and then global temporoay tables. This works well in a scrupt but when I place it in a proc, it fails with the following error
  
  Error (172,10): PLS-00103: encountered the symbol "TABLE" when awaits one of the following values: =. ( @ % ;
  
  
  I use the code below to create global temporary tables, but I don't think that you can do in a procedure?
  
  TRUNCATE TABLE TMP_table;
  DROP TABLE TMP_table;
  CREATE GLOBAL TEMPORARY TMP_table
  ON THE LINES OF COMMIT PRESERVE
  IN SELECT
  
  Thanks for any help

  You cannot use dll phrases in a Begin End; block directly.

  Yun can use something like

  Begin
  Execute immediate 'TRUNCATE TABLE TMP_table';
  Execute immediate 'DROP TABLE TMP_table';
  Execute immediate 'CREATE GLOBAL TEMPORARY TMP_table ON COMMIT PRESERVE ROWS AS SELECT ';
  End;
  

• Call stored procedure in the URL

  Hi all
  
  How to call a stored procedure 4 Apex in the URL. The error is less.
  
  The requested URL/apex/EXAMPLE. TESTPROCEDURE was not found on this server.
  
  Thank you.

  802263 wrote:
  Hi all

  How to call a stored procedure 4 Apex in the URL. The error is less.

  The requested URL/apex/EXAMPLE. TESTPROCEDURE was not found on this server.

  Thank you.

  Should work on the assumption that:

  1. the scheme of analysis can 'see' the object such as defined by synonyms, etc.
  2. the schema of analysis has execute privs on the object.

• java.sql.SQLException: ORA-06550 and ORA-00900 call stored procedures

  Hi all
  
  I have 2 a stored procedures that I want to call from my Session bean. One of them takes a few settings, but not the other. When I call the procedures, I get the following errors described below. I tested the two stored procedures in sql plus and sqldveleoper and they work well. The funniest, it is, I have another stored procedure that I can call successfully from the same bean in session with no problems, so I'm a bit confused as to why his play now.
  
  I use stand-alone 10.1.3.4 OC4J and Oracle 10 g Db 10.2.0.4 and platform DB that I use is Oracle10gPlatform and Eclipselink as my JPA provider. I have also tried against toplink (not toplink essentials) and still no joy
  
  Here is the error I get when I try and call the procedure which takes the parameters of the session bean

  Internal Exception: java.sql.SQLException: ORA-06550: line 1, column 7:
  PLS-00306: wrong number or types of arguments in call to 'HASHDATA'
  ORA-06550: line 1, column 7:
  PL/SQL: Statement ignored
  
  Error Code: 6550
  Call: BEGIN HashData(input=>?, hashedValue=>?, hashed=>?); END;
       bind => [password1, => hashedValue, => hashed]
  Query: DataReadQuery()

  Here are my stored procedure that take parameters

  create or replace procedure hashData(input IN VARCHAR2, hashedValue OUT BLOB, hashed OUT BOOLEAN)  as  
  
  inputRaw RAW(2000);
  --hashed BOOLEAN := false;
  begin 
  
  dbms_output.put_line('the data to be hashed is '||input);
  
  dbms_output.put_line('converting input to raw ...');
  inputRaw := utl_i18n.string_to_raw(input,'AL32UTF8');
  
  dbms_output.put_line('Hashing Data ...');
  hashedValue := DBMS_CRYPTO.Hash (src=>inputRaw,typ=>DBMS_CRYPTO.HASH_SH1);
  
  dbms_output.put_line('hash is '||UTL_I18N.raw_to_char(dbms_lob.substr(hashedValue, 4000,1)));
  
  if (hashedValue  is not null) then 
   
  
   hashed :=true;
    dbms_output.put_line('hashedValue IS NOT  null');
   else
   hashed := false;
    dbms_output.put_line('hashedValue IS null');
   end if;
  
  end;

  Here is my code in the session bean to call the procedure that takes as parameters (Hashdata)
  
  

  public UserBean() {
            // TODO Auto-generated constructor stub
  
            sessMan = SessionManager.getManager();
            session = sessMan.getSession("Session", Thread.currentThread()
                      .getContextClassLoader());
  
       }
  
  public Serializable hashData(String input){
  
            logger.debug("Hashing Data ... "); 
            hashedValue= null; 
            boolean hashed=false; 
       
            StoredProcedureCall call = new StoredProcedureCall();
  
            ValueReadQuery query = new ValueReadQuery();
            call.setProcedureName("HashData");
            call.addNamedArgumentValue("input", input);
            call.addNamedOutputArgument("hashedValue", "hashedValue", java.sql.Blob.class);
            call.addNamedOutputArgument("hashed", "hashed", java.lang.Integer.class);
                      
            query.addArgument("input");
            
            query.setCall(call);
            
            session.executeQuery(query);
             
            if ((Boolean)hashed){
                 logger.debug("The data has been hashed and the hash value is: "+hashedValue);
            }
            
            else{
                 logger.debug("The data has could not be hashed");
                 hashedValue=null;
            }
            
            return (Serializable)hashedValue;
            }

  When I call the other takes no parameters, I get the following error.
  

  Internal Exception: java.sql.SQLException: ORA-00900: invalid SQL statement
  
  Error Code: 900
  Call: BEGIN testJPAProc(); END;
  Query: DataReadQuery()

  Here is the procedure which takes no parameters
  

  create or replace procedure testJPAProc is 
   
   begin
   dbms_output.put_line('testJPAProc called');
   end;

  Heres is the code to call procedures that take no parameters

                                  StoredProcedureCall call = new StoredProcedureCall();
    
            ValueReadQuery query = new ValueReadQuery();
            
            call.setProcedureName("testJPAProc");
            query.setCall(call);
            
            session.executeQuery(query);

  You guys can tell me where I'm wrong if I do something wrong. Why make these mistakes? because as far as I can tell the code (java and pl/sql) are both correct unless there is something I missed. It's kinda funny because I have another stored procedure I can call successfully.
  
  
  Thank you

  The first question is that the Boolean in Oracle is not a supported JDBC type, but a PLSQL type.
  Change to an INTEGER is probably the best, you can also use the PLSQLStoredProcedureCall class to access.

  The second problem is perhaps that the stored procedure is not valid, make sure that it compiled correctly. It can also be the type of your query, you must use a DataModifyQuery, not a read request that it returns nothing.
  If still no luck, try to call directly through JDBC, it works?

  ---
  James: http://www.eclipselink.org: http://en.wikibooks.org/wiki/Java_Persistence

• Can't access Table inside the stored procedure

  Pls Me suggest good way

  The problem that I face that I created a user user1 and create a global temporary table under that user. Then I "select" Developer sql query this time under another user (User0) as select * from user1.gtt_table; successfully, it runs and return results. also can also insert data into user1.gtt_table.

  But if I try to use Insert or select user1.gtt_table and error

  • Error (798,29): PL/SQL: ORA-00942: table or view does not exist

  am I something wrong or missing any step?

  Connect as user1 for this.

• Call stored procedures and using its output parameters in a report

  Hello
  
  I have a procedure defined in a package on the database. This procedure returns a number of output parameters. How to call this procedure and use the output parameters in my report?
  
  Thank you, Mark

  Depends on the level at which the procedure should be called. If its at the State level, call the form in the trigger-REPORT-BEFORE (or AFTER-PARAMFORM) and store the off-values space reserved columns. These you can use anywhere in your report.

• Calling stored procedures

  I have a package with the procedures below.
  
  
  I have 12 instructions insert (named procedures P1 to P12) which insert in the TABLE A and TABLE B, each insert another condition where.
  I created P13 procedure in each package so that every month instead of every procedure P1 - P12 I call all the procedures in P13 and P14.
  Are there disadvantages to do? Any suggestions?
  
  package A
  
  P1
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P2
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P3
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P4
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P5
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P6
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P7
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P8
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P10
  (
  INSERT statement... INSERT into TABLE A
  )
  
  P11
  (
  INSERT statement... INSERT into TABLE b.
  )
  
  
  P12
  (
  INSERT statement... INSERT into TABLE b.
  )
  
  P13
  (
  P1
  P2
  P3
  P4
  P5
  P6
  P7
  P8
  P9
  P10
  )
  
  
  P14
  (
  P11
  P12
  )
  
  Published by: user7988 on March 17, 2010 06:49

  Are queries for table a similar inserts? Is the using the same tables and joins, but the different criteria? If yes then that Frank pointed out you should look combining queries. You can combine the criteria and use instructions BOX when it is required.

  You may also be able to combine a and b inserts using a multi-tableau insert.

  Not sure what look like queries, but here is a small example of how you might be able to combine the table an inserts;

  create table source_data as (
     select 'CA' state, 'F' payment from dual union all
     select 'CT', 'T' from dual union all
     select 'XX', 'F' from dual);
  
  Table created
  insert into a
    select my_seq.nextval id,
           state,
           case
              when state = 'CA'
                   and payment = 'F' then
               'REPORT1'
              when state = 'CT' then
               'REPORT9'
              else
               null
            end report_num
    from source_data
    where state in ('CA', 'CT');
  
  2 rows inserted
  select * from a;
  
          ID STATE REPORT_NUM
  ---------- ----- ----------
           1 CA    REPORT1
           2 CT    REPORT9