SQL logical support for pl/sql block

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  Hi all. I'm on oracle 9i.
  
  I have a problem: I start my sql file, which has a share of some SQL commands and in it there is a part which is a PL/SQL block.
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  drop table test1;
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  in select * from test2;
  
  create the table prova_test1
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  Training: = "exit";
  run immediately stop;
  on the other
  other sql statements.
  ....
  ....
  end if;
  end;
  /
  
  So what I want is that if the condition is true, he must get out of pl/sql block and the entire process.
  How can I achieve that?
  Thank you for the collaboration,
  Fabrizio

  Simply - what you want to do is not easy to do because you mix server with client code code and wait for the two to work in perfect harmony as if it were a single whole. It is not the case.

  PL/SQL code is sent to Oracle and PL/SQL anonymous blocks. They are analysed. Executed. Then, control is returned to SQL * more. SQL * more is do not have a "programming language" - it has a few macro commands. It does not support conditional processing logic (there is no IF command in SQL * more).

  To achieve what you want, you need to tell SQL * over how to respond to the mistakes of the Oracle server. Should continue despite the error? Should it end?

  For example

  -- // client call
  whenever sqlerror continue
  
  -- // server call: should this result in an error, continue processing
  drop table foo;
  
  -- // client call
  whenever sqlerror exit failure
  
  -- // server call: should this result in an error (exception), terminate processing
  begin
     .. pl/sql code..
  end;
  /
  
  ..etc..
  

  Very sure that you do not confuse the side Server and client - side you need to know exactly what is running on the server (SQL and PL/SQL) and how the client makes the call to the server, and how he responds after the call to the server is made.

• First execution of pl/sql block is slow.

  Hello

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  Thank you

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• change a pl/sql block using "bulk collect.

  Hello

  I have a pl/sql block, short it slows...

  DECLARE

  CURSOR CURUPDATE1 IS

  SELECT MF_TJ. UID_LO

  OF MF_TJ

  WHERE MF_TJ. DTYP (SELECT CD

  OF MF_DOC_TYPE

  WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')

  AND MF_TJ. LINE_TYP IS SET TO NULL;

  BEGIN

  FOR T IN CURUPDATE1

  LOOP

  UPDATE MF_TJ

  THE MF_TJ VALUE. LINE_TYP = "NR."

  WHERE MF_TJ. UID_LO = T.UID_LO;

  UPDATE MF_AJ

  THE MF_AJ VALUE. LINE_TYP = "NR."

  WHERE MF_AJ. TJ_UID_LO = T.UID_LO;

  END LOOP;

  END;

  /

  now I change to use bulk collect, but I split it into two pl/sql blocks (each for an update)

  DECLARE
  CURSOR CURUPDATE1 IS
  SELECT MF_TJ. UID_LO
  OF MF_TJ
  WHERE MF_TJ. DTYP (SELECT CD
  OF MF_DOC_TYPE
  WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')
  AND MF_TJ. LINE_TYP IS SET TO NULL;
  TYPE of recs_type IS the TABLE OF CURUPDATE1% ROWTYPE directory INDEX;
  REB recs_type;
  BEGIN
  CURUPDATE1 OPEN;
  Go SEARCH the CURUPDATE1 COLLECT in BULK IN REB 8000 limit;
  CLOSE CURUPDATE1;
  FORALL i IN 1.recs. COUNTY
  UPDATE MF_TJ
  THE MF_TJ VALUE. LINE_TYP = "NR."
  WHERE MF_TJ. UID_LO = (i) recs. UID_LO;-

  END;
  /

  
  DECLARE
  CURSOR CURUPDATE1 IS
  SELECT MF_TJ. UID_LO
  OF MF_TJ
  WHERE MF_TJ. DTYP (SELECT CD
  OF MF_DOC_TYPE
  WHERE MF_DOC_TYPE. DTYP_CAT = 'xx')
  AND MF_TJ. LINE_TYP IS SET TO NULL;
  TYPE of recs_type IS the TABLE OF CURUPDATE1% ROWTYPE directory INDEX;
  REB recs_type;
  BEGIN
  CURUPDATE1 OPEN;
  Go SEARCH the CURUPDATE1 COLLECT in BULK IN REB 8000 limit;
  CLOSE CURUPDATE1;
  FORALL i IN 1.recs. COUNTY
  UPDATE MF_AJ
  THE MF_AJ VALUE. LINE_TYP = "NR."
  WHERE MF_AJ. TJ_UID_LO = (i) recs. UID_LO;-
  END;
  /

  Is there a way I can just use pl/sql block using bulk collect?

  Thank you very much

  Hi 5181139

  As Paulzip and Jarkko Turpeinen have pointed out, you could do it using only SQL...

  This is a course using COLLECT in BULK:

  DECLARE
     blimit CONSTANT PLS_INTEGER := 500;
     CURSOR curupdate1 IS
        SELECT MF_TJ.UID_LO
        FROM   MF_TJ
        WHERE  MF_TJ.DTYP IN (SELECT CD
                              FROM MF_DOC_TYPE
                              WHERE MF_DOC_TYPE.DTYP_CAT = 'xx')
        AND MF_TJ.LINE_TYP IS NULL;
     TYPE c_arr IS TABLE OF curupdate1%ROWTYPE;
     c_rows c_arr;
  BEGIN
     OPEN curupdate1;
     LOOP
        FETCH curupdate1 BULK COLLECT INTO c_rows LIMIT blimit;
        FORALL i IN c_rows.FIRST..c_rows.LAST
           UPDATE MF_TJ
           SET    MF_TJ.LINE_TYP = 'NR'
           WHERE  MF_TJ.UID_LO = c_rows(i).uid_lo;
  
        FORALL i IN c_rows.FIRST..c_rows.LAST
           UPDATE MF_AJ
           SET    MF_AJ.LINE_TYP = 'NR'
           WHERE MF_AJ.TJ_UID_LO = c_rows(i).uid_lo;
        EXIT WHEN c_rows.COUNT < blimit;
     END LOOP;
     CLOSE curupdate1;
  END;
  

  See you soon,.

  Gas

• Huge performance difference between stored proc and anonymous PL/SQL block.  Why?

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  Without seeing your code, it is difficult for me to contribute more.

  Note also that...

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  2. ensure that, in both cases, it does reference the same target tables.

  Debug by calculating the difference of time after certain steps in your code. Who should get an idea on this or activate the trace.

• Error when you try to create a region of the page generated by the anonymous pl/sql block

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  declare

  ven_ret varchar2 (15);

  BEGIN

  ven_ret: = (select u.vendor of USERS4ARCHITEC u )

  
  

  where

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  /

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  ----------------------------------------------------------------------------------

  user@1                                                                          sap

  user@1                                                                          oracle

  user@1                                                                           IBM                                                            <---------sample data

  user@2                                                                          Oracle

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  user                                                     vendor

  --------------------------------------------------------------

  user@1                                                 sap

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  END;
  
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  It is a nuisance major for me, as I have often a mixture of SQL and anonymous blocks on a worksheet.  I know that I can point out that the code I want and execute statement in this way, but I'd rather not have to do.  I was expecting that developer SQL would be smart enough to know where each block begins / ends and realize my current statement is not part of the block above him. Is there a setting that can change this behavior?  Or is it the way it is supposed to work?

  Whatever it is, thanks for the excellent tool.

  Add a ' / ' at line 5 and line 5 to line 6 bump

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• to change the pl/sql block to get the value of the user

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  Help, please.

  Oracle Database 10 g Express Edition Release 10.2.0.1.0 - product

  PL/SQL Release 10.2.0.1.0 - Production

  CORE 10.2.0.1.0 Production

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     v_issue_date t3.issue_date%type;
     v_book_title t2.book_title%type;
     v_book_id t2.book_id%type;
     cursor c1 is
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        from t1 join t3
        using(sid)
        join t2
        using(book_id)
        where sid=in_sid;
  begin
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     loop
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     close c1;
  end;
  /
  

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  Dear all,
  
  Please help me to fix the script below.
  
  I had an obligation to write a pl/sql that will handle the update instructions.
  
  For example:
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  We are using oracle 10g.
  
  Thank you
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  Hello Experts,
  
  I'm just a beginner with PL/SQL.
  If I write a select query of client like fire against a database and SQL dev, it gives me result.
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  Start
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  end;
  /
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  http://docs.Oracle.com/CD/B28359_01/AppDev.111/b28370/TOC.htm