COLLECT in BULK and FORALL

Similar Questions

• Need help with debugging collection in bulk and loop forall

  Hi people,
  
  I was wondering if someone can look at my PL/SQL code and tell me where I'm wrong.
  
  Environment
  =========
  10g (Rel 2)
  
  Algorithm of
  =======
  
  A slider lets collect records
  The data block
  Bulk insert the data into a table
  
  Implementation
  ==========
  
  Set serveroutput on;
  
  declare
  
  cursor source_cur is
  Select * from
  from t1;
  
  -Define the variables and collection types to be used by the BULK COLLECT clause
  
  source_data_type type is the table of the source_cur % rowtype;
  
  source_data_table source_data_type;
  
  Start
  
  Open source_cur;
  loop
  extraction source_cur
  bulk collect into source_data_table;
  
  When the output source_data_table.count = 0;
  
  -Now, we print the data collected
  -for i in source_data_table.first... source_data_table. Last
  -loop
  -dbms_output.put_line (' company name: ' | source_data_table (i).) Company);
  -dbms_output.put_line ('Count: ' | source_data_table.) (COUNT);
  -end loop;
  end loop;
  close source_cur;
  
  
  Note: The statements above Print print the correct data and County
  
  -Now, bulk insert us the data into the target table
  
  dbms_output.put_line ('Count: ' | source_data_table.) (COUNT);
  
  Note: The print statement above indicates a number 0 =. Since there is no available record, FORALL loop below will not insert anything in the table
  
  ForAll idx in source_data_table. FIRST... source_data_table. LAST
  Insert into T2
  source_data_table (idx) values;
  end;
  /
  
  
  Thanks in advance
  
  rogers42

  You'll want to do something like this

  open source_cur;
  loop
  fetch source_cur
  bulk collect into source_data_table;
  
  exit when source_data_table.count = 0;
  
  forall idx in source_data_table.FIRST .. source_data_table.LAST
  insert into T2
  values source_data_table(idx);
  end loop;
  close source_cur;
  

  or even better:

  insert into target
  select col, col, col
    from source
  

  no need to COLLECT in BULK and FORALL
  ;)

• Cursor cursor to COLLECT in BULK and test

  Hello

  I am struggling to test a cursor, my requirement is as follows

  To truncate a table then reinsert this record with all the content of the cursor if cursor returns record.

  PROCEDURE populate_offline_table AS

  CURSOR ext_table_cursor

  IS

  SELECT * from ext_table;  

  ARRAY TYPE IS TABLE of ext_table_offline % ROWTYPE;

  ext_table_array TABLE.

  ext_table_empty EXCEPTION;

  BEGIN

  OPEN ext_table_cursor.

  IF ext_table_cursor % ROWCOUNT > 0 THEN

  EXECUTE IMMEDIATE 'TRUNCATE TABLE ext_table_offline';

  LOOP

  Get the ext_table_cursor COLLECT LOOSE ext_table_array LIMIT 1000;

  EXIT WHEN ext_table_cursor % NOTFOUND;

  FORALL rec IN 1.ext_table_array. COUNTY

  INSERT INTO ext_table_offline VALUES (rec) ext_table_array;

  END LOOP;

  ON THE OTHER

  RAISE ext_table_empty;

  END IF

  CLOSE Ext_table_cursor;

  EXCEPTION

  WHEN ext_table_empty

  THEN dbms_output.put_line ('outer Table is empty');

  END populate_offline_table;

  Can someone help me please

  2726801 wrote:

  I have some questions:

  1. What is the disadvantages of using slider with BULK COLLECT and LIMIT?

  This isn't a slow line according to the treatment, and after treatment. The term "bulk collect" is not a magic formula that transforms the transformation of the slow line in function in evolutionary and optimal treatment.

  If you move/copy data from a database table to the other, and you use the PL/SQL engine and the memory of PL/SQL to transfer data from a target SQL to another, it is neither optimal or scalable.

  Remove the PL/SQL engine called detour and DIRECTLY copy/move the target of SQL source data to the target SQL, optimal and scalable.

• FOR and FORALL

  -cursor
  

  Cursor curor1 IS
  

  SELECT *
  

  de table2;
  

  
  

  BEGIN

  -For LOOP

  FOR Looper IN curor1 LOOP
  

  SELECT count(*) INTO counter FROM table1 WHERE id = looper. id ;
  

  IF meter > 0 THEN
  

  SELECT name IN sacond_name DE table1 OÙ id = looper. id ;
  

  IF sacond_name = Looper . Name THEN
  

  Update Table2 the value name = x.name where id = looper. id ;
  

  END IF;
  

  ON THE OTHER
  

  Insert into table2 ()id, name) values (squance, looper.name) ;

  END IF;
  

  END LOOP;
  

  
  
  

  Can I use FORALL instead of to compare one table with others if its lack added to the second table, and if his fouund with the same id but different day name record in the second table.

  TO improve performance.

  I get this meesage from anlizer program.

  (Whenever an insert, update, delete, or merge is executed inside a loop (cursor FOR loop, a simple loop, loop, etc.), you must convert the use collect in BULK and FORALL.) COLLECTION BULK is necessary when the loop queries data from relational tables. Even if Oracle will automatically optimize the performance of the query to match the COLLECTION BULK, you will need it in BULK COLLECT to fill the collections for FORALL. Use of FORALL will result in increased spectacular DML performance, thanks to the collections and the decrease of the context switches.)

  Try the following query:

  merge into Table2y

  using Table1x

  on (Table2y.id = Table1x.id)

  When matched then

  update the value Table2y.status = case when Table2y.name = Table1x.name then 'unchanged' other end 'Modified,'

  Table2y.name = Table1x.name

  When not matched then

  Insert (id, name, State)

  values (Table1x.id, Table1x.name, Table1x.status);

• Collect in bulk

  Hi all

  I want to pick only 10 records at a time. It is extracted all 14 records why? I need only 10 records, if I had no please let me help.

  DECLARE

      CURSOR emp_cur IS

        SELECT empno,

               ename ,

               job

        FROM   emp;

      TYPE emp_no_type   IS TABLE OF emp. EmpNo % TYPE ;

      TYPE emp_name_type IS TABLE OF emp. Ename % TYPE ;

      TYPE job_name_type IS TABLE OF emp. job % TYPE ;

  emp_no_tab EMP_NO_TYPE

  emp_name_tab EMP_NAME_TYPE

  job_name_tab JOB_NAME_TYPE

      v_limit      PLS_INTEGER := 10;

  START

      OPEN emp_cur;

      LOOP

  -Get 10 rows at a time

          FETCH emp_cur bulk collect INTO emp_no_tab, emp_name_tab, job_name_tab

          limit

          v_limit ;

          EXIT WHEN emp_no_tab. County = 0;

          FOR i IN emp_no_tab. first .. emp_no_tab . last LOOP

              dbms_output . Put_line ('Emp Number: ' || Emp_no_tab (i) );

              dbms_output . Put_line ('Emp Name: ' || Emp_name_tab (i) );

              dbms_output . Put_line ('Emp Job: ' || Job_name_tab (i) );

          END LOOP;

      END LOOP;

      CLOSE emp_cur;

  END ;

  
  

  Thank U
  

  994122 wrote:

  Thank you..

  Ensure?

  What happens when the EMP table contains 24 ranks?

  Do not rely on the attributes of the cursor with bulk collect (PL/SQL practices: COLLECT in BULK)

  Just drag the outer loop, (because what you want to do, it's to combat by setting the limit only) and the exit condition:

  OPEN emp_cur;

  -LOOP

  -Go get 10 lines at a time

  Collect the FETCH emp_cur in bulk IN emp_no_tab, emp_name_tab, job_name_tab

  limit

  v_limit;

  -EXIT WHEN emp_no_tab.count = 0;

  I'm IN emp_no_tab.first... emp_no_tab. Last LOOP

  dbms_output. Put_line ('Emp number: ' |) Emp_no_tab (i));

  dbms_output. Put_line (' Name of Emp: ' |) Emp_name_tab (i));

  dbms_output. Put_line ('Emp Job: ' |) Job_name_tab (i));

  END LOOP;

  -END LOOP;

  CLOSE Emp_cur;

• Question collect in bulk

  Dear all,
  
  I try to use bulk collect for one of my requirements. I defined a procedure and using bulk collect inside.
  
  The procedure is the compilation of the warnings.
  
  The error message is "PLS-00487: invalid reference to the variable 'I'".
  
  Here is the procedure I use.
  ----------------------------------
  CREATE OR REPLACE procedure APPS.XXX_MRP_PAY4 (RETCODE OUT VARCHAR2,
  ERRBUF OUT VARCHAR2
  -P_SERVICE_CALC_DATE IN DATE,
  -P_VARIABLE IN NUMBERS
  )
  is
  -L_VARIABLE NUMBER: = P_VARIABLE;
  cursor c1 is
  SELECT
  EMPLOYEE_NUMBER
  FULL_NAME
  OF XX_MRP_SALARY_BREAKUP SB,
  sit_date sd
  where = SB.employee_number sd.emp_num (+);
  
  TYPE MRP_RESULTS IS TABLE OF c1% ROWTYPE INDEX BY PLS_INTEGER;
  MRP MRP_RESULTS;
  
  CLOB L_TEXT;
  
  Start
  
  FND_FILE.put_line (FND_FILE.output, 'EMPLOYEE_NUMBER' |) CHR (9) | "FULL_NAME");
  -I'm looping C1
  OPEN c1;
  LOOP
  FETCH c1
  BULK COLLECT INTO MRP LIMIT 1500;
  WHEN THE MRP OUTPUT. COUNT = 0;
  because me in 1... MRP. COUNTY
  loop
  L_TEXT: = I.EMPLOYEE_NUMBER | Chr (9) | I.FULL_NAME;
  
  FND_FILE.put_line (FND_FILE.output, L_TEXT);
  end loop;
  END LOOP;
  CLOSE c1;
  end XXX_MRP_PAY4;
  
  -------------------------------
  
  You kindly could guide me on this plss

  Seems you placed a CURSOR for... LOOP in a COLLECTION in BULK.

  The variable 'i' used to be a record, but now it's a number.

  Suspect you want...

  l_text := mrp (i).employee_number || CHR (9) || mrp (i).full_name;
  

• Select the distinct value of a column in the collection in bulk.

  Hi all
  
  Collecting the data of a query to a variable of type table. I need to select a separate of a perticular column value in the collection.
  
  Collection has followiing values inside.
  

  Col(c).articleid,
  Col(c).userkey,
  Col(c).origin,
  Col(c).addnlorigindata,
  Col(c).avdest,
  Col(c).dispfmt,
  Col(c).sourcecode,
  Col(c).success_ind,
  Col(c).error_code,
  Col(c).entry_createddate,
  Col(c).createdby,
  Col(c).filenumber,
  Col(c).linenumber,
  Col(c).acctnum,
  Col(c).assetkey,
  Col(c).autocompletedterm,
  Col(c).accessionnumber,
  Col(c).requestdatetime,
  Col(c).requestorip,
  Col(c).articleordinal,
  Col(c).userinitiatedind,
  Col(c).captchastatus

  I need to select distinct column values (for example: Col (c) .sourcecode) collection and the need to insert in the table if the value in this column does not exist in the table.
  
  Say, Col (c) .sourcecode has the value XYZ, ABC. If the "XYZ" value does not exist in the table, so I need to insert in the table and if "ABC" exists in the tables then don't insert it. (something like fusion) after seecting to the distinct values in a column in the collection.
  
  Thanks n regards
  Nana Akkivalli.

  The collection must be inserted before you can use this topic.

  In the Begin block, you have to collect a loose and insert inside: something like

  SELECT *
  BULK COLLECT INTO l_array
  FROM ALL_USER
  ...CONDITIONS...
  

• Collect in bulk does not print the results in the table

  Then the PL/SQL block below do not load and print whatever it is:
  
  -Database 11 g:
  declare
  Type (vr_Rec) is rendered
  DESCRIPTION VARCHAR2 (100)
  QTDE NUMBER (2));
  Type vt_Rec index vr_Rec table of Pls_Integer;
  va_rec vt_Rec;
  
  vc_Cursor SYS_REFCURSOR;
  
  Start
  Vc_Cursor open for 'SELECT "x" DESCRIPTION, 1 QTDE FROM DUAL UNION ALL' |
  "SELECT the"y"DESCRIPTION, 2 QTDE FROM DUAL;
  Loop
  Get the vc_Cursor collect in bulk va_rec limit 20000;
  When the output va_rec. Count = 0;
  End loop;
  Close Vc_Cursor;
  
  If va_rec > 0 Then Count.
  For / * everything * / i in va_rec. first... va_rec. last loop
  dbms_output.put_line (va_rec (i). DESCRIPTION | ' - ' || va_rec (i). QTDE);
  End loop;
  End If;
  end;

  lucitah wrote:
  Then the PL/SQL block below do not load and print whatever it is:

  Yes, this isn't. Look at the code. Each extraction replaces data read by the previous fetch. And since he finished when va_rec. Count = 0, we are left with empty va_rec. You need something like:

  declare
  Type vr_Rec Is Record (
  DESCRICAO VARCHAR2(100)
  , QTDE NUMBER(2) );
  Type vt_Rec Is table of vr_Rec Index By Pls_Integer;
  va_rec vt_Rec;
  
  vc_Cursor SYS_REFCURSOR;
  
  begin
  Open vc_Cursor For 'SELECT ''x'' DESCRICAO, 1 QTDE FROM DUAL UNION ALL '||
  'SELECT ''y'' DESCRICAO, 2 QTDE FROM DUAL';
  Loop
  Fetch vc_Cursor Bulk Collect Into va_rec Limit 20000;
  Exit When va_rec.Count = 0;
  For i In va_rec.First..va_rec.Last Loop
  dbms_output.put_line( va_rec(i).DESCRICAO || ' - ' || va_rec(i).QTDE );
  End Loop;
  End Loop;
  Close vc_Cursor;
  

  SY.

• Can we make several Off features in a collection of panels and how the query-off based on the example?

  Mr President.

  Can we make several Off features in a collection of panels and how the query-off based on the example?

  Concerning

  Once again, no jdev version?

  It must be really hard to remember ehich version you are working.

  Would have given a quick glance in the docs

  featuresOff

  java.util.Set

  Yes

  a list separated by spaces of the features by default to disable to the panelCollection. Values supported are

  That is the answer to a message.

  The second answer is that qbe is filtering tables. If you fund the table without filter you have not the qbe.

  Timo

• Smart Collections using 'Source' and 'Collection '.

  I'm a little confused about this subject.  I want to create a smart collection within a set of sets in the collection.

  Example:

  The TRIPS agreement is a set of collection

  Under the TRIPS Agreement, you have RV

  Under the RV, you have "ButterField Ranch may 2016.

  Under "ButterField Ranch 2016 may" you "All".

  Then under "ButterField Ranch 2016 may" want to create a smart collection that includes only the "color of the label" green collection "All".

  The question is, how - you reference the 'all' within all the other collections without getting all other collections 'All' somewhere else.

  What the question is: How do bosses really work for 'Source'-> 'Collection '.

  The question is, how - you reference the 'all' within all the other collections without getting all other collections 'All' somewhere else.

  You can not.  Smart collection criteria allow you to match the names of the folders, collections, published reports and publish the service (for example, "Flickr").  There's no way to match the name of a collection defined in smart collections (or filters, incidentally).   Others have asked for this feature - please add your vote and detailed opinion, why you want this feature request service in the official Adobe feedback forum: Lightroom: Smart collections lack of criterion for "Collection Set | Community customer Photoshop family .

  To match the names of the sets in the collection, you can use the plugin to any filter.

• I purchased the CS4 master collection for windows and I change my computer on a Mac. How to upgrade my license?

  I purchased the CS4 master collection for windows and I change my computer on a Mac. How to upgrade my license?

  There is no option to update your CS4 license except subscribe to specially of the first creative cloud plan cuts the year for owners of CS (Adobe: creative, marketing, and document management solutions).

  Platform swaps are allowed only for the most recent released CS software (CS6).  You can get a version license Mac to CS4 by Adobe since Adobe doesn't sell older versions, and the only version of CS for sale is CS6...  CS4 is not eligible to get CS6 at an upgrade price.

  You can buy CS6 via the following page: http://www.adobe.com/products/catalog/cs6._sl_id-contentfilter_sl_catalog_sl_software_sl_c reativesuite6.htm

• Remove bulk and bulk update - to improve performance.

  How to remove bulk and in bulk to update?
  
  DECLARE
  CURSOR l_cur_PR_vins IS
  SELECT a23.physical_vin_string
  OF gfsta23_veh a23
  WHERE a23.vpo_purge_ind = 'PR ';
  BEGIN
  
  FOR l_cur_vins IN l_cur_PR_vins LOOP
  
  BEGIN
  
  l_str_physical_vin_string: = l_cur_vins.physical_vin_string;
  
  -REMOVE all records OF GFSTV53_VEH_CLSFCN_RPTG_FTR
  DELETE FROM GFSTV53_VEH_CLSFCN_RPTG_FTR v53
  WHERE THERE ARE
  (SELECT 1
  OF GFSTV49_VEH_CLSFCN_INTRFC v49
  WHERE v49.physical_vin_string = l_str_physical_vin_string
  AND v53.veh_clsfcn_txn_sakey = v49.veh_clsfcn_txn_sakey);
  
  -REMOVE all records OF GFSTV44_VEH_REPORTING_FTR
  DELETE FROM GFSTV44_VEH_REPORTING_FTR v44
  WHERE THERE ARE
  (SELECT 1
  OF GFSTV41_VEH_CONFIG v.41
  WHERE v41.physical_vin_string = l_str_physical_vin_string
  AND v44.veh_config_sakey = v41.veh_config_sakey);
  
  -REMOVE all records OF GFSTV41_VEH_CONFIG
  DELETE FROM GFSTV41_VEH_CONFIG v.41
  WHERE v41.physical_vin_string = l_str_physical_vin_string;
  
  -DELETE all the records OF gfstv49_veh_clsfcn_intrfc
  DELETE FROM GFSTV49_VEH_CLSFCN_INTRFC v49
  WHERE v49.physical_vin_string = l_str_physical_vin_string;
  
  -Update GFSTA23_VEH set VPO_PURGE_IND = 'PC '.
  UPDATE gfsta23_veh
  SET vpo_purge_ind = l_con_purge_complete_status,
  vpo_purge_dts = GFSTU_DATETIME_UTILITIES_PA.gfstu_to_gmt_fn,
  update_userid = USER,
  update_dts = GFSTU_DATETIME_UTILITIES_PA.gfstu_to_gmt_fn
  WHERE physical_vin_string = l_str_physical_vin_string;
  END;
  END LOOP;
  END;
  
  
  Thank you
  Vinodh

  Why use a cursor loop here at all. A set of update/remove unique statemnets will still be faster than the constructions of PL/SQL, you can come.

  These are, I think, sql statements are equivalent to your version of loopig.

  BEGIN
     --DELETE all records FROM GFSTV53_VEH_CLSFCN_RPTG_FTR
     DELETE FROM GFSTV53_VEH_CLSFCN_RPTG_FTR v53
     WHERE v53.veh_clsfcn_txn_sakey IN (SELECT v49.veh_clsfcn_txn_sakey
                                        FROM GFSTV49_VEH_CLSFCN_INTRFC v49
                                           JOIN gfsta23_veh a23
                                              ON v49.physical_vin_string = a23.physical_vin_string and
                                                 a23.vpo_purge_ind = 'PR');
  
     --DELETE all records FROM GFSTV44_VEH_REPORTING_FTR
     DELETE FROM GFSTV44_VEH_REPORTING_FTR v44
     WHERE v44.veh_config_sakey = (SELECT v41.veh_config_sakey
                                   FROM GFSTV41_VEH_CONFIG v41
                                      JOIN gfsta23_veh a23
                                         ON v41.physical_vin_string = a23.physical_vin_string and
                                            a23.vpo_purge_ind = 'PR');
  
     --DELETE all records FROM GFSTV41_VEH_CONFIG
     DELETE FROM GFSTV41_VEH_CONFIG v41
     WHERE v41.physical_vin_string IN (SELECT a23.physical_vin_string
                                       FROM GFSTV41_VEH_CONFIG v41
                                       WHERE a23.vpo_purge_ind = 'PR');
  
     --DELETE all records FROM gfstv49_veh_clsfcn_intrfc
     DELETE FROM GFSTV49_VEH_CLSFCN_INTRFC v49
     WHERE v49.physical_vin_string IN (SELECT a23.physical_vin_string
                                       FROM GFSTV41_VEH_CONFIG v41
                                       WHERE a23.vpo_purge_ind = 'PR');
  
     --Update GFSTA23_VEH set VPO_PURGE_IND = 'PC'
     UPDATE gfsta23_veh
     SET vpo_purge_ind = l_con_purge_complete_status ,
         vpo_purge_dts = GFSTU_DATETIME_UTILITIES_PA.gfstu_to_gmt_fn,
         update_userid = USER,
         update_dts = GFSTU_DATETIME_UTILITIES_PA.gfstu_to_gmt_fn
     WHERE physical_vin_string IN (SELECT a23.physical_vin_string
                                   FROM GFSTV41_VEH_CONFIG v41
                                   WHERE a23.vpo_purge_ind = 'PR');
  END;
  

  John

• Collect the fonts and images in Illustrator

  Hello

  In addition to using a plugin or software to collect the fonts and images, is it possible to carry out this action in Illustrator. Perhaps, even showing the path or the location of the fonts/images is easily accessible.

  Sutagami

  Given that I cannot even keep that part on the external link images vs straight embedded images, the chances of a mode of work to collect assets are thin... I agree, however, that these days, just send a PDF file is the surest and most send the files, so why not try it?

  Mylenium

• SP2-0552 error in Collections in bulk

  Im trying to run this piece of code, but get an error such as displayed below;
  
  -COLLECTIONS IN BULK
  DECLARE
  CURSOR v_bulk IS
  SELECT employee_id
  Employees;
  
  TYPE c_array IS TABLE OF v_bulk % ROWTYPE
  INDEX BY PLS_INTEGER;
  v_array c_array;
  
  BEGIN
  OPEN v_bulk.
  LOOP
  Get the v_bulk COLLECT LOOSE v_array LIMIT 100;
  EXIT WHEN v_bulk % NOTFOUND;
  DBMS_OUTPUT. Put_line (v_array);
  END OF LOOP:
  CLOSE V_bulk;
  END;
  /
  
  Error: Variable binding of the SP2-0552 'CLOSE' not stated
  
  Please help me on this.
  
  Thanks in advance.

  : after the end of the loop.

  should be;

  alvinder

• On the collection and ForAll

  Dear Guru
  
  (1) I have some documents on the collection of 10 g
  and the example of function Forall.
  
  (2) question: I the procedure called Test_ps
  How to see the source code for the procedure
  At: User_source
  
  But I want to see how my setting are there in the procedure is there any option?
  
  Thanks in advance...

  You can use DSEC to see the list of arguments

  PRAZY@11gR1> create or replace procedure test_proc(a number,b number) is
    2  begin
    3  null;
    4  end;
    5  /
  
  Procedure created.
  
  Elapsed: 00:00:00.01
  PRAZY@11gR1> select text from user_source where name='TEST_PROC' order by line;
  
  TEXT
  --------------------------------------------------------------------------------------------
  procedure test_proc(a number,b number) is
  begin
  null;
  end;
  
  Elapsed: 00:00:00.01
  PRAZY@11gR1> desc test_proc;
  PROCEDURE test_proc
   Argument Name                  Type                    In/Out Default?
   ------------------------------ ----------------------- ------ --------
   A                              NUMBER                  IN
   B                              NUMBER                  IN
  

  Kind regards
  Prazy