PL/SQL code help

Similar Questions

• Need help with a PL/SQL code

  Hello

  I am trying to execute the following PL/SQL code, which translates errors, obviously I'm not doing things, but it gives you an idea what I'm trying to do:

  DECLARE

  INT var_count;

  SELECT COUNT (*) IN var_count

  FROM sys.all_tables WHERE OWNER = 'SAKILA' AND table_name = "ACTOR";

  If var_count > 0 then

  BEGIN

  DROP TABLE "ACTOR";

  END;

  /

  Erros:

  SELECT COUNT (*) IN var_count

  *

  ERROR at line 3:

  ORA-06550: line 3, column 1:

  PLS-00103: encountered the symbol "SELECT" at the expected in the following way:

  Start function < an ID > pragma procedure subtype type

  < between double quote delimited identifiers > delete the current cursor

  There is before

  The symbol 'start' has been substituted for "SELECT" to continue.

  ORA-06550: line 7, column 1:

  PLS-00103: encountered the symbol "DROP" when expecting one of the following conditions:

  (begin case declare exit for goto if loop mod null pragma

  raise return select update while < ID >

  < between double quote delimited identifiers of > < a variable binding > < <

  continue the narrow current delete fetch locking insert open rollback

  savepoint sql set run commit forall fusion pipe purge

  Your help to create it in a right way will be appreciated.

  Thank you very much.

  Tonya.

  Try the following:

  My = $ora $csr-> prepare (q {}

  DECLARE

  INT var_count;

  BEGIN

  SELECT COUNT (*) IN var_count

  FROM sys.all_tables WHERE OWNER = 'SAKILA' AND table_name =: ts;

  If var_count > 0 then

  RUN IMMEDIATELY 'DROP TABLE' |: ts | "CASCADE CONSTRAINTS;

  end if;

  END;

  });

• Result passage of PL/SQL code for the page element

  Hello

  I have created a process in after the header to fill data to the page of the form elements.  The pl/sql code is like bellows.  Then I got the error message:

  ORA-06502: PL/SQL: digital or value error: character number conversion

  My question is that I do not see the difference in format between the page element and block pl/sql variables (e.g. : P31_STUDY_ID vs v_P31_STUDY_ID), they are either numeric or text field (in fact I have hidden field, but don't see conversion back to the digital field solved the problem).  And don't see needs to set the format mask.  Is there another way to detect the column that causes the problem, or if there is a syntax error with my assignment (from the variable element on the page)?  Thank you very much!

  ============================

  Declare

  number of v_P31_STUDY_ID;

  number of v_P31_STUDY_SITE_ID;

  v_P31_STUDY_SITE_NAME VARCHAR2 (255);

  v_P31_STUDY_SITE_NUM varchar2 (10);

  number of v_P31_STUDY_SITE_NAME_NUM_ID;

  number of v_P31_STUDY_SITE_OPEN_STATUS;

  v_p31_comments VARCHAR2 (255);

  Start

  Select

  tbl_study_site.study_id,

  tbl_study_site.study_site_id,

  study_site_name,

  study_site_num,

  STUDY_SITE_NAME_NUM_ID,

  STUDY_SITE_OPEN_STATUS,

  Comments

  in

  v_P31_STUDY_ID,

  v_P31_STUDY_SITE_ID,

  v_P31_STUDY_SITE_NAME,

  v_P31_STUDY_SITE_NUM,

  v_P31_STUDY_SITE_NAME_NUM_ID,

  v_P31_STUDY_SITE_OPEN_STATUS,

  v_p31_comments

  of tbl_study_site, tbl_study_site_attrib

  where tbl_study_site.study_id =: p30_study_name

  and tbl_study_site.study_site_id = tbl_study_site_attrib. STUDY_SITE_ID

  and tbl_study_site_attrib. STUDY_SITE_ATTRIB_ID =: P31_STUDY_SITE_ATTRIB_ID;

  : P31_STUDY_ID: = v_P31_STUDY_ID;

  : P31_STUDY_SITE_ID: = v_P31_STUDY_SITE_ID;

  : P31_STUDY_SITE_NAME: = v_P31_STUDY_SITE_NAME;

  : P31_STUDY_SITE_NUM: = v_P31_STUDY_SITE_NUM;

  : P31_STUDY_SITE_NAME_NUM_ID: = v_P31_STUDY_SITE_NAME_NUM_ID;

  : P31_STUDY_SITE_OPEN_STATUS: = v_P31_STUDY_SITE_OPEN_STATUS;

  : P31_COMMENTS: = v_p31_comments;

  end;

  =============================

  Identify the root cause. He's always on the format of the column, there is an error.  Thanks for your help.

• PL/SQL code to add to the data file

  Can someone help me with a PL/SQL code. I want to do the following:

  get the latest data from the tablespace file
  If (value > 30 GB)
  then
  
  Loop
  change the database add datafile '+ DATA01' size 30 GB
  # Note data file cannot be larger than 30 GB
  # IE if 40 GB is entered as 2 entries are created one for 30 GB
  # the second for 10 GB
  end loop
  on the other
  same logic adds size datafile up to 30 GB
  Loop
  If you go over 30 GB that to create the new data file
  End of loop
  If

  Please excuse the syntax I know its not correct.  In summary,.
  what I want to do is to create data no larger than 30 GB files for the
  extra space simply create new datafiles Nigerian, we reached the "value in".
  limit

  He can be hard-code "«+ DATA01»»
  

  Note, I don't want to use datafile autoextend I want to control the size of my storage space...

  Any code would be greatly apprecuated.

  Thanks to all those who responded

  create or replace
  procedure add_datafile(
    p_tablespace varchar2,
    p_size_in_gibabytes number
  ) is
    space_required  number := 0;
    space_created   number := 0;
    file_max_size   number := 30;
    last_file_size  number := 0;
  begin
    for ts in (
      select
        tablespace_name,
        round(sum(bytes / 1024 / 1024 / 1024)) current_gigabytes
      from dba_data_files
      where tablespace_name = upper(p_tablespace)
      group by tablespace_name
    ) loop
      dbms_output.put_line('-- current size of ' || ts.tablespace_name || ' is ' ||  ts.current_gigabytes  || 'G');
      space_required := p_size_in_gibabytes - ts.current_gigabytes;
      dbms_output.put_line('-- adding files ' || space_required || 'G up to ' || p_size_in_gibabytes || 'G with files max ' || file_max_size || 'G');
      last_file_size := mod(space_required, file_max_size);
      while space_created < (space_required - last_file_size)
      loop
        dbms_output.put_line('alter tablespace ' || ts.tablespace_name || q'" add datafile '+DATA01' size "' || file_max_size || 'G;');
        space_created := space_created + file_max_size;
      end loop;
      if space_created < space_required then
        dbms_output.put_line('alter tablespace ' || ts.tablespace_name || q'" add datafile '+DATA01' size "' || last_file_size || 'G;');
      end if;
    end loop;
  end;
  /  
  
  set serveroutput on size unlimited
  exec add_datafile('sysaux', 65);  
  
  PROCEDURE ADD_DATAFILE compiled
  anonymous block completed
  -- current size of SYSAUX is 1G
  -- adding files 64G up to 65G with files max 30G
  alter tablespace SYSAUX add datafile '+DATA01' size 30G;
  alter tablespace SYSAUX add datafile '+DATA01' size 30G;
  alter tablespace SYSAUX add datafile '+DATA01' size 4G;
  

• frmcmp cannot compile the modules containing SQL code that connected to the database

  Hello

  I checked several hundred messages of the forum on the net without finding a solution.

  I have a Linux server with 11.1 WebLogics (11 GR 1 material) and FormsRuntime installed.

  I am logged in as root.

  I put all the environment variables based on the values in default.env.

  In addition, I updated TERM and ORACLE_TERM vt220. And TNS_ADMIN to the location of the sqlnet.ora and tnsnames.ora.

  I compiled a simple .pll containing only the following code:

  IS test PROCEDURE

  an INTEGER: = 0;

  BEGIN

  a: = 1;

  END;

  command:

  frmcmp_batch module = TESTLIBPLAIN.pll userid=myuser/mypassword@mydb module_type = LIBRARY output_file = TESTLIBPLAIN.plx compile_all = Yes = Yes = No. batch connection

  result: successful compilation. generated .plx.

  now, I'm trying to compile an another .pll containing just the following code:

  IS test PROCEDURE

  an INTEGER: = 0;

  BEGIN

  Select 1 in the doubles.

  END;

  command:

  frmcmp_batch module = TESTLIBSQL.pll userid=myuser/mypassword@mydb module_type = LIBRARY output_file = TESTLIBSQL.plx compile_all = Yes = Yes = No. batch connection

  result: error:

  "

  11 forms (form of the compiler) Version 11.1.1.3.0 (Production)

  Copyright (c) 1982, 2010, Oracle and/or its affiliates.  All rights reserved.

  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production

  With partitioning, OLAP and Data Mining options

  PL/SQL Version 11.1.0.7.0 (Production)

  Oracle V11.1.1.3.0 - Production procedure generator

  Oracle virtual graphics system Version 11.1.1.3.0 (Production)

  Oracle Multimedia Version 11.1.1.3.0 (Production)

  Oracle tools integration Version 11.1.1.2.0 (Production)

  Common tools Oracle area Version 11.1.1.3.0

  Oracle CORE Production 11.1.0.7.0

  Compile the library TESTLIB.

  Invalidate the body TEST procedure...

  Compilation of body TEST procedure...

  ERROR on line 5, column 1 0

  Ignored SQL statement

  Library TESTLIB closing...

  Errors on TEST:

  PL/SQL ERROR on line 5, column 1 0

  Ignored SQL statement

  Could not generate the library.

  FRM-30312: unable to compile the library.

  "

  the two libraries differ by having used SQl commands or not.

  I tried to compile some more complex .pll and .fmb containg the SQL code. I get similar error messages. The messages that I receive for each module are the same, I would get when compiling the module with FormBuilder 9i (Windows) without being connected to the database.

  So my first thought was, this frmcmp_batch is unable to connect to the database.

  BUT:

  From frmcmp_batch with an invalid user, password, or database name not existing (resp. not in tnsnames.ora), results in appropriate error messages (not found TNS, refusal to sign etc.).

  With myuser/mypassword@mydb I don' t get this kind of messages.

  sqlplus myuser/mypassword@mydb works.

  myuser can access all objects in the database mydb.

  mydb tnsping works.

  When I check v$ session on mydb while (!) frmcmp_batch is running, I see that it is in fact a db session, created from myuser: DB-User = myuser, terminal = myappsever, osuser = root, remote process = frmcmp_batch.  And State of the current session of the db is ACTIVE.

  As a result, frmcmp_batch fails with error messages that I expect that when there is no connection to the base, if it is connected!

  Any ideas what could be wrong with my setup?

  Help appreciated.

  Jean

  I found the solution. Seems, fmrcmp 11g can connect to, but compiles not on the 9i database. With the help of a Database 11 g resolves the problem :-)

• Examples of pl/sql code that can be used in training for new developers

  Hello

  I'm working on a training ride on the pl/sql to some developers who are totally new to PL/SQL. Although they are experienced in another language. I have power point on pl/sql presentations, but they especially the theory oriented with just a few examples. I'm looking for more help to have a few example pl/sql that can be given to interns as the code for example and also to practice. It should be a bit detailed and like to print the odd numbers or print "hellp world." Can anyone help to suggest if there is an example of code that is a bit detailed with a kind of complex problem which will give students a hands good example? I see a nice example at this link: http://tucano.tucanowebdesign.com/oracle/tutorial5.html - on an inventory system. It gives the feeling of being one on the issue of real-world work. So that if anyone knows of some other example say about 150 t0 300 lines or so of the code, I'll be grateful if it is shared.

  Thank you

  OrauserN

  That said, I feel again (my perception) that more code a person writing/comments the better he gets. So, I want students to examine several code examples. I guess I need to see some books to bring out some really long piece of PL/SQL - like case studies.

  . . .
  But these guys are too busy and so I try to find the net / books some really detailed examples.

  But you seem to be overlooking that PL/SQL is supposed to be used for: PL means "procedural language.

  So, PL/SQL must be used to 'procedure' treatment; This is typically several process steps. For example, when you want to run three applications as a "TRANSACTION". If all three completed successfully you COMMIT and if any of the three you don't ROLLBACK.

  You can do this by using SQL only. And a developer doesn't have to write the code until they have a technical requirements doc that explains what problem the code is supposed to solve and the constraints and requirements that the code must implement.

  So, my suggestion is the following:

  1. identify and teach the types of issues that PL/SQL is used to help solve. Multi-step transactions, I mentioned above is an example

  2. use the documentation and the code of your own organization in the form of samples. These 'guy' is perhaps too busy, but they should be able to provide to you all the documents for the code they wrote and that you use which would be good to use as examples. If they have no documents technical requirements so you just identify a MAJOR gap in the operations of your org that you must bring to the attention of management.

  3. you can provide value added a lot more if you use code from your own org as a basis for what you are doing. A very useful training exercise is to ask students to perform 'code review' of a code (a procedure or function) and write simple comments, one line that explain, in plain English, what makes each piece of code.

  4 comments, students create to step #3 can actually be incorporated into your code then existing so that future developers can use these comments to understand what the code actually does.

  5 part of your 'education' should be on the way to 'test' correctly a piece of code PL/SQL to make sure it is doing what it is supposed to do. Again, if your students actually your own org code allows to create tests, these tests can then be added as a result of 'test' for this application and that adds value. A lot of times those developers 'busy' will not create the actual test cases and that your students can help remedy that. In addition, it does no good to know how to write PL/SQL code if you don't know how to test properly.

• Simple PL/SQL code error

  Hi all
  
  Below a simple PL/SQL code that is generate details on all PMCs on a particular and entry Department as dept_id.
  

  create or replace procedure total_info_dept
     (id IN number)
    
      IS
      emp_name varchar2(30);
      dep varchar2(30);
      sal number;
    
      Begin
   for id in (select b.name,c.dept_name,a.salary into emp_name,dep,sal
     from salary a,emp b,dept c where b.emp_id=a.emp_id and b.dept_id=c.dept_id)
     LOOP
   DBMS_OUTPUT.PUT_LINE('The Dept id is '||id||' Salary ' || sal);
     END LOOP;
    END total_info_dept;

  Compiler error is given below: -.
  
  LINE/COL ERROR
  -------- -----------------------------------------------------------------
  24/6 PL/SQL: statement ignored
  24/27 PLS-00306: wrong number or types of arguments in the call to ' |'
  
  Help, please
  
  Concerning
  Adam

  Hi Piku,

  first for formatting your code you need not put the backslash on last {noformat}

  {noformat} tag.
  
  This is the correct way of formatting your code
  i.e.:
  {noformat}
  

  {noformat}
  SELECT...
  {noformat}

  {noformat}
  
  You error is due to the fact that you are not using correctly the cursor.
  
  Your code should be changed in this way:
  

  CREATE OR REPLACE PROCEDURE total_info_dept (id number)
  IS
  -emp_name VARCHAR2 (30); -no need for a local variable
  -dep VARCHAR2 (30);
  -sal NUMBER;
  BEGIN
  FOR id IN (SELECT b.name, c.dept_name, a.salary
  -IN emp_name, dep, sal - for cursor without having to copy it to the local variable
  OF hsalary a, b of the emp, dept c
  WHERE b.emp_id = a.emp_id AND b.dept_id = c.dept_id)
  LOOP
  Dbms_output.put_line ('The Dept id is' | id.dept_name |) "Salary". ID.salary);
  END LOOP;
  END total_info_dept;

  Regards.
  Al                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
  

• How to see the generated sql code

  Hello
  
  With the help of obiee 10g, I would like to see the generated sql code.
  I logged in as administrator
  Following manage-> sessions-> view log
  
  But when I click on connect gives this error ii do me "no logs found.
  
  The RPD administrator is a user with the recording as a 2 level.
  
  Thank you

  BI_ORACLE_HOME/server/log/nqquery.log

  to learn more:

  http://gerardnico.com/wiki/dat/OBIEE/nqquery.log

  Another method

  http://varanasisaichand.blogspot.com/2010/04/how-to-set-logging-level-for-users-in.html

  Thank you

  Deva

  Published by: Devarasu on December 6, 2011 17:26

• Dynamic action in the exectute pl/sql code does not.

  Hi all.
  I have a text box on my P5_test page and a test_data of table with one field testData (varchar20) and a button on my page save_data.
  I modified the model button to add #BUTTON_ATTRIBUTES # and then I placed in the attributes of the button save_data
  

   id="test_button" 
                      in action when clicked : Redirect to URL
                                              URL:  javascript:return;
             

  I then created a dynamic action to run when the save_data is clicked and it runs after the pl/sql code
  

                 begin
                         insert into test_data (testdata) values (:P5_TEST);
                 end;
                and in the 'Page items to Submit' box i entered P5_TEST
        

  NOW. the problem is, whenever I click on the save_data button, it add a new record in the table of test_data but a vacuum! I mean the value I get P5_test evaporates! I mean why the value on the form as I entered do not go to table?
  
  waiting desperately for help.
  million thanks in advance.

  Hello

  I think that everything is perfect, except for one thing...

  go to edit-> edit condition true dynamic action

  you will find the 'Page Elements to submit' enter 'P5_TEST '.

  It will work

  Thank you
  Abdou Bosamiya
  + 91 76000 23053
  http://jbosamiya.blogspot.com

• If I can revise the SQL code generated by OBIEE

  Hi all
  
  I had a problemetic SQL generated automatically by OBIEE. I have to rewrite or at least add a tip to make it complete within a fixed period.
  
  But I'm not sure if OBIEE offers us this feature to change or customize the SQLs it generates?
  
  Please help to give some advice.
  
  Thank you very much.
  Leon

  Hi leon,.

  OBIEE increases the performance of the aliases table, cz as he can't do oneself joined himself.
  Please visit this link this will solve your problem to improve performance
  http://www.iwarelogic.com/blog/performance-increasing-OBIEE-724
  (GOLD) http://www.rittmanmead.com/2008/11/thoughts-on-OBIEE-performance-optimization-Diagnostics/

  UPDATE POST
  @leon, you cannot change the SQL code generated by obiee, your obligation to use EXISTS instead of IN operator, then you can do this in the physical layer of RPD by accessing the properties of the table and select SQL problem and write your query with condition EXISTS on the relevant tables. So that in turn Bi server accepts and converts according to its methodology.

  UPDATE POST-2
  @leon, you can use rownum in your where clause, but check the query generated by OBIEE and the results obtained by rownum satisfied your requirment.

  Please follow label by awarding points to make it useful to others and even for us. Rules to be followed http://forums.oracle.com/forums/ann.jspa?annID=939

  hope responds to your question.mark points.

  See you soon,.
  KK

  Published by: Jocelyn on January 24, 2011 22:25

  Published by: Jocelyne 24 January 2011 22:27

  Published by: Jocelyn on January 25, 2011 02:13

  Published by: Jocelyne 25 January 2011 05:26

• BUG: Wrong Getting sql code when generating types in jDeveloper 1.1.1.3.0

  I am getting fake SQL code when generating types in JDevelper 11.1.1.3.0.
  
  Process:
  
  1. create a new application: Test
  2. create a new project: Project1
  3. create the database offline: ECIS
  4. create a contact schema
  5 create a type:
  CREATE OR REPLACE TYPE HAS_REASON_OF_CETYPE AS OBJECT
  (
  has_reason_of varchar2 (36)
  )
  
  6 create a table based on the previous type type:
  CREATE OR REPLACE TYPE HAS_REASON_OF_CETYPE_LIST
  AS THE contact.has_reason_of_cetype TABLE;
  
  7. generate SQL script. Results:
  
  CREATE THE HAS_REASON_OF_CETYPE_LIST TYPE
  AS_REASON_OF_CETYPE_LIST <-this is the wrong code
  AS THE contact.has_reason_of_cetype TABLE;
  /
  
  CREATE THE HAS_REASON_OF_CETYPE TYPE
  AS_REASON_OF_CETYPE AS OBJECT <-fact here too
  (
  has_reason_of varchar2 (36)
  )
  /
  
  I have not seen this error with type names in our project, or this error in the previous version. Someone has seen this before and knows a way around it?
  
  Published by: user13324293 on July 20, 2010 11:48

  It's a regression in the PS2 (11.1.1.3.0) during our generation of DDL has been rewritten. The problem, in a nutshell, is that while determining if the generated DDL must precede the name of the object with a differnet scheme, there are some erroneous (simpler) made of string manipulation. So if the name (or schema.name) in the source contains the token of what follows (ie the ACE or IS) has the problem. This problem is fixed in 11.1.2.0.0 and 11.1.1.4.0 streams.

  There are two possible solutions.

  You can use instead OF as in the above case (in the STATE does not appear in the name) or simply change the case of ACE so that it is not the same as in the name - that is to say use "beneath", 'As' or 'Sub '.

  I hope this helps.

  Pete - team JDeveloper DB

• Add the new column to Admin tool, including the SQL Code

  Hi all
  
  I am new to OBIEE and I already searched here in the forum but have not found an exact answer which could help me.
  I have a table in the warehouse where to get information on employees. It's employe_id, manager_id and name.
  Example:
  Employe_id Manager_ID name
  1 Mueller
  2 1 Meier
  
  Now, I would like to create a new column in the Mapping BI Admin tool business layer and add a SQL where to select the name of the Manager.
  Is this possible? And how can we do it? It will work with a new logical column? Where we add the SQL Code?
  
  I hope someone can answer my question!
  Thank you very much!
  
  Kind regards
  David

  OK, I think I got it - the name of Manager is on a separate table (or a search to return to the current table) and your thinking that you want to label your SQL in the report to find the name of Manager based on Director ID, you have?

  If so, import the table with the names of Manager in the physical layer. If this is the same table that you already have (but want to search him in the current table) then you need to create an alias for the current table.

  For each new table in the Phy layer, or an alias - define the join (current_table.manager_id = manager_table_or_aliased_current_table.employee_id)

  Once completed, we will on the source of the logic table in the MDB for this dimension, edit, on the general tab, "Add" and select the table / alias that you created in the phy layer. Click OK - it combines now two tables attached as a source - you can then map the name of the Manager search in your column 'name '.

  Kind regards
  Alastair

• My pl/sql codes does not in the express edition, which can do?

  pls help me my pl/sql codes does not work in oracle 10g express edition, which can do? pls help me.

  You must open a window for cmd.exe with Windows Start menu, then run, and type: cmd.exe. The rest is in my previous message.

• lost my iCloud security code help

  Lost my iCloud Security Code, Help!

  Are you talking about the access code specifically for your iOS device? The page you came here from - linked at the top of this page - tells you what it takes (basically delete the device).

  But you said "iCloud", which has nothing to do with the password. You have 2 steps enabled audit? (Otherwise, the rest of this post is not relevant.) This requires you to have two of the three things - your password, a "trusted device" where code can be sent or received when you configure the recovery key. If you lose two of those three things no one can help you, including Apple. I hope you meant password, which means simply wipe the device and restore your data from your backup.

• 80072efe I have Vista Home Premium and I can't download updates it keeps giving me this error code help!

  80072efe I have Vista Home Premium and I can't download updates it keeps giving me this error code help!

  ERROR_INTERNET_CONNECTION_ABORTED 80072EFE

  Service Pack 2 is installed? If it has been...
  How long this update problem occurred?
  What is the suite of security/antivirus installed and is a 3rd party firewall used?
  The current AV subscription and it detects malicious software the last time that the system has been analyzed?

  You may encounter temporary connection related errors when you use Windows Update or Microsoft Update to install updates

  You can reset the Windows Update components by running the Fixit on this page. But, if there is malware present, she will continue to reset the connection to the update servers:How to reset the Windows Update components
  Suggest you download and save the Fixit. Then configure the system before the clean boot by running:
  How to troubleshoot a problem by performing a clean boot in Windows Vista/Windows 7

  Once the Fixit has been downloaded and the system is started in the pure State, check that the native Vista firewall is now on if a 3rd party firewall has been used previously. Now run the Fixit and choose the default mode. Restart once it's done and see if the system can be connected to the update servers. If he can't, then rerun the Fixit and choose aggressive mode. Turn it back on when he finished the race and updates.

  MowGreen Services update - consumer safety