For loop to iterate through temp table in store procedure in pl/sql

Hi,
how to create For loop to iterate through the temporary table in the store procedure?

Neha RK wrote:
hi,
its not working , i need to check each record of table and do some task using if else loop inside that for..
if not possible to loop each row of table using for then how to use while loop.
please helpWhat's not working? We haven't got psychic powers so we can't see the code you say isn't working.
Please provide more information like create table statements, insert statements with test data, the code you've tried
and the output you are expecting from the input data.
Read {message:id=9360002} and follow the advice there.

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Here's the scenario, not much of a PL programmer, just basic SQL so really need some help people!
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I need to create a loop that goes through the table containing the DB's and on each row a DB link is created (Only 1 link allowed!)
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Hi BlueShadow,
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R. Schwachofer,
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ASE client 15.7 EBF22688
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Prior to run the script, execute a data pipeline to create ASA tables (EAS Demo DB V12.5) department and employees into your ASE server
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null

Karthick_Arp wrote:
BluShadow wrote:
I agree with Karthick, there's no need for a temporary table in this situation.
And to add, temporary tables should not be created at runtime, they should be part of the initial design of the database, created once and used as needed. Creating them at runtime is just wrong.The problem is the name oracle has given to GTT. The word Temporary mislead lot of SQL Server developers and they think its something same as the temporary table used in SQL Server :)Yeah, Ingres does something similar to SQL Server too, in that you can create a temporary table (Ingres assigned it a unique name and tells you what it is), and you set an expiry time on it (i.e. set it to expire in 1 days time), and then a background process is supposed to clean up the tables that have expired. Unlike Oracle, they are not session specific, but become visible to all once created.
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I am using oracle sql developer for this.
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Need to increase performance-bulk collect in cursor with limit and in the for loop inserting into the trigger table

Hi all,
I have a performance issue in the below code,where i am trying to insert the data from table_stg into target_tab and in parent_tab tables and then to child tables via cursor with bulk collect .the target_tab and parent_tab are huge tables and have a row wise trigger enabled on it .the trigger is mandatory . This timetaken for this block to execute is 5000 seconds.Now my requirement is to reduce it to 5 to 10 mins.
can someone please guide me here.Its bit urgent .Awaiting for your response.
declare
vmax_Value NUMBER(5);
vcnt number(10);
id_val number(20);
pc_id number(15);
vtable_nm VARCHAR2(100);
vstep_no VARCHAR2(10);
vsql_code VARCHAR2(10);
vsql_errm varchar2(200);
vtarget_starttime timestamp;
limit_in number :=10000;
idx           number(10);
          cursor stg_cursor is
         select
               DESCRIPTION,
               SORT_CODE,
               ACCOUNT_NUMBER,
                 to_number(to_char(CORRESPONDENCE_DATE,'DD')) crr_day,
                 to_char(CORRESPONDENCE_DATE,'MONTH') crr_month,
                 to_number(substr(to_char(CORRESPONDENCE_DATE,'DD-MON-YYYY'),8,4)) crr_year,
               PARTY_ID,
               GUID,
               PAPERLESS_REF_IND,
               PRODUCT_TYPE,
               PRODUCT_BRAND,
               PRODUCT_HELD_ID,
               NOTIFICATION_PREF,
               UNREAD_CORRES_PERIOD,
               EMAIL_ID,
               MOBILE_NUMBER,
               TITLE,
               SURNAME,
               POSTCODE,
               EVENT_TYPE,
               PRIORITY_IND,
               SUBJECT,
               EXT_PRD_ID_TX,
               EXT_PRD_HLD_ID_TX,
               EXT_SYS_ID,
               EXT_PTY_ID_TX,
               ACCOUNT_TYPE_CD,
               COM_PFR_TYP_TX,
               COM_PFR_OPT_TX,
               COM_PFR_RSN_CD
         from table_stg;
type rec_type is table of stg_rec_type index by pls_integer;
v_rt_all_cols rec_type;
BEGIN
vstep_no   := '0';
vmax_value := 0;
vtarget_starttime := systimestamp;
id_val    := 0;
pc_id     := 0;
success_flag := 0;
          vstep_no := '1';
          vtable_nm := 'before cursor';
    OPEN stg_cursor;
          vstep_no := '2';
          vtable_nm := 'After cursor';
   LOOP
          vstep_no := '3';
          vtable_nm := 'before fetch';
--loop
    FETCH stg_cursor BULK COLLECT INTO v_rt_all_cols LIMIT limit_in;
              vstep_no := '4';
              vtable_nm := 'after fetch';
--EXIT WHEN v_rt_all_cols.COUNT = 0;
    EXIT WHEN stg_cursor%NOTFOUND;
FOR i IN 1 .. v_rt_all_cols.COUNT
LOOP
   dbms_output.put_line(upper(v_rt_all_cols(i).event_type));
    if (upper(v_rt_all_cols(i).event_type) = upper('System_enforced')) then
              vstep_no := '4.1';
              vtable_nm := 'before seq sel';
          select PC_SEQ.nextval into pc_id from dual;
              vstep_no := '4.2';
              vtable_nm := 'before insert corres';
          INSERT INTO target1_tab
                       (ID,
                        PARTY_ID,
                        PRODUCT_BRAND,
                        SORT_CODE,
                        ACCOUNT_NUMBER,
                        EXT_PRD_ID_TX,
                        EXT_PRD_HLD_ID_TX,
                        EXT_SYS_ID,
                        EXT_PTY_ID_TX,
                        ACCOUNT_TYPE_CD,
                        COM_PFR_TYP_TX,
                        COM_PFR_OPT_TX,
                        COM_PFR_RSN_CD,
                        status)
         VALUES
                        (pc_id,
                         v_rt_all_cols(i).party_id,
                         decode(v_rt_all_cols(i).product_brand,'LTB',2,'HLX',1,'HAL',1,'BOS',3,'VER',4,0),
                         v_rt_all_cols(i).sort_code,
                         'XXXX'||substr(trim(v_rt_all_cols(i).ACCOUNT_NUMBER),length(trim(v_rt_all_cols(i).ACCOUNT_NUMBER))-3,4),
                         v_rt_all_cols(i).EXT_PRD_ID_TX,
                         v_rt_all_cols(i).EXT_PRD_HLD_ID_TX,
                         v_rt_all_cols(i).EXT_SYS_ID,
                         v_rt_all_cols(i).EXT_PTY_ID_TX,
                         v_rt_all_cols(i).ACCOUNT_TYPE_CD,
                         v_rt_all_cols(i).COM_PFR_TYP_TX,
                         v_rt_all_cols(i).COM_PFR_OPT_TX,
                         v_rt_all_cols(i).COM_PFR_RSN_CD,
                         NULL);
              vstep_no := '4.3';
              vtable_nm := 'after insert corres';
    else
          select COM_SEQ.nextval into id_val from dual;
              vstep_no := '6';
              vtable_nm := 'before insertcomm';
      if (upper(v_rt_all_cols(i).event_type) = upper('REMINDER')) then
            vstep_no := '6.01';
              vtable_nm := 'after if insertcomm';
          insert into parent_tab
             (ID ,
             CTEM_CODE,
             CHA_CODE,
             CT_CODE,
             CONTACT_POINT_ID,
             SOURCE,
             RECEIVED_DATE,
             SEND_DATE,
             RETRY_COUNT)
          values
             (id_val,
              lower(v_rt_all_cols(i).event_type),
              decode(v_rt_all_cols(i).product_brand,'LTB',2,'HLX',1,'HAL',1,'BOS',3,'VER',4,0),
              'Email',
              v_rt_all_cols(i).email_id,
              'IADAREMINDER',
              systimestamp,
              systimestamp,
              0);
     else
            vstep_no := '6.02';
              vtable_nm := 'after else insertcomm';
          insert into parent_tab
             (ID ,
             CTEM_CODE,
             CHA_CODE,
             CT_CODE,
             CONTACT_POINT_ID,
             SOURCE,
             RECEIVED_DATE,
             SEND_DATE,
             RETRY_COUNT)
          values
             (id_val,
              lower(v_rt_all_cols(i).event_type),
              decode(v_rt_all_cols(i).product_brand,'LTB',2,'HLX',1,'HAL',1,'BOS',3,'VER',4,0),
              'Email',
              v_rt_all_cols(i).email_id,
              'CORRESPONDENCE',
              systimestamp,
              systimestamp,
              0);
        END if;
              vstep_no := '6.11';
              vtable_nm := 'before chop';
         if (v_rt_all_cols(i).ACCOUNT_NUMBER is not null) then
                  v_rt_all_cols(i).ACCOUNT_NUMBER := 'XXXX'||substr(trim(v_rt_all_cols(i).ACCOUNT_NUMBER),length(trim(v_rt_all_cols(i).ACCOUNT_NUMBER))-3,4);
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
          values
            (id_val,
             'IB.Correspondence.AccountNumberMasked',
             v_rt_all_cols(i).ACCOUNT_NUMBER);
         end if;
              vstep_no := '6.1';
              vtable_nm := 'before stateday';
         if (v_rt_all_cols(i).crr_day is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
          values
            (id_val,
             --'IB.Correspondence.Date.Day',
             'IB.Crsp.Date.Day',
             v_rt_all_cols(i).crr_day);
         end if;
              vstep_no := '6.2';
              vtable_nm := 'before statemth';
         if (v_rt_all_cols(i).crr_month is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
          values
            (id_val,
             --'IB.Correspondence.Date.Month',
             'IB.Crsp.Date.Month',
             v_rt_all_cols(i).crr_month);
         end if;
              vstep_no := '6.3';
              vtable_nm := 'before stateyear';
         if (v_rt_all_cols(i).crr_year is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
          values
            (id_val,
             --'IB.Correspondence.Date.Year',
             'IB.Crsp.Date.Year',
             v_rt_all_cols(i).crr_year);
         end if;
              vstep_no := '7';
              vtable_nm := 'before type';
           if (v_rt_all_cols(i).product_type is not null) then
              insert into child_tab
                 (COM_ID,
                 KEY,
                 VALUE)
              values
                (id_val,
                 'IB.Product.ProductName',
               v_rt_all_cols(i).product_type);
            end if;
              vstep_no := '9';
              vtable_nm := 'before title';
          if (trim(v_rt_all_cols(i).title) is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE )
          values
            (id_val,
             'IB.Customer.Title',
             trim(v_rt_all_cols(i).title));
          end if;
              vstep_no := '10';
              vtable_nm := 'before surname';
          if (v_rt_all_cols(i).surname is not null) then
            insert into child_tab
               (COM_ID,
               KEY,
               VALUE)
            values
              (id_val,
              'IB.Customer.LastName',
              v_rt_all_cols(i).surname);
          end if;
                        vstep_no := '12';
                        vtable_nm := 'before postcd';
          if (trim(v_rt_all_cols(i).POSTCODE) is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
           values
            (id_val,
             'IB.Customer.Addr.PostCodeMasked',
              substr(replace(v_rt_all_cols(i).POSTCODE,' ',''),length(replace(v_rt_all_cols(i).POSTCODE,' ',''))-2,3));
          end if;
                        vstep_no := '13';
                        vtable_nm := 'before subject';
          if (trim(v_rt_all_cols(i).SUBJECT) is not null) then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
           values
            (id_val,
             'IB.Correspondence.Subject',
              v_rt_all_cols(i).subject);
          end if;
                        vstep_no := '14';
                        vtable_nm := 'before inactivity';
          if (trim(v_rt_all_cols(i).UNREAD_CORRES_PERIOD) is null or
              trim(v_rt_all_cols(i).UNREAD_CORRES_PERIOD) = '3' or
              trim(v_rt_all_cols(i).UNREAD_CORRES_PERIOD) = '6' or
              trim(v_rt_all_cols(i).UNREAD_CORRES_PERIOD) = '9') then
          insert into child_tab
             (COM_ID,
             KEY,
             VALUE)
           values
            (id_val,
             'IB.Correspondence.Inactivity',
              v_rt_all_cols(i).UNREAD_CORRES_PERIOD);
          end if;
                      vstep_no := '14.1';
                      vtable_nm := 'after notfound';
    end if;
                      vstep_no := '15';
                      vtable_nm := 'after notfound';
    END LOOP;
    end loop;
                      vstep_no := '16';
                      vtable_nm := 'before closecur';
    CLOSE stg_cursor;
                      vstep_no := '17';
                      vtable_nm := 'before commit';
    DELETE FROM table_stg;
COMMIT;
                      vstep_no := '18';
                      vtable_nm := 'after commit';
EXCEPTION
WHEN OTHERS THEN
ROLLBACK;
success_flag := 1;
vsql_code := SQLCODE;
vsql_errm := SUBSTR(sqlerrm,1,200);
error_logging_pkg.inserterrorlog('samp',vsql_code,vsql_errm, vtable_nm,vstep_no);
RAISE_APPLICATION_ERROR (-20011, 'samp '||vstep_no||' SQLERRM:'||SQLERRM);
end;
Thanks

Its bit urgent
NO - it is NOT urgent. Not to us.
If you have an urgent problem you need to hire a consultant.
I have a performance issue in the below code,
Maybe you do and maybe you don't. How are we to really know? You haven't posted ANYTHING indicating that a performance issue exists. Please read the FAQ for how to post a tuning request and the info you need to provide. First and foremost you have to post SOMETHING that actually shows that a performance issue exists. Troubleshooting requires FACTS not just a subjective opinion.
where i am trying to insert the data from table_stg into target_tab and in parent_tab tables and then to child tables via cursor with bulk collect .the target_tab and parent_tab are huge tables and have a row wise trigger enabled on it .the trigger is mandatory . This timetaken for this block to execute is 5000 seconds.Now my requirement is to reduce it to 5 to 10 mins.
Personally I think 5000 seconds (about 1 hr 20 minutes) is very fast for processing 800 trillion rows of data into parent and child tables. Why do you think that is slow?
Your code has several major flaws that need to be corrected before you can even determine what, if anything, needs to be tuned.
This code has the EXIT statement at the beginning of the loop instead of at the end
    FETCH stg_cursor BULK COLLECT INTO v_rt_all_cols LIMIT limit_in;
              vstep_no := '4';
              vtable_nm := 'after fetch';
--EXIT WHEN v_rt_all_cols.COUNT = 0;
    EXIT WHEN stg_cursor%NOTFOUND;
The correct place for the %NOTFOUND test when using BULK COLLECT is at the END of the loop; that is, the last statement in the loop.
You can use a COUNT test at the start of the loop but ironically you have commented it out and have now done it wrong. Either move the NOTFOUND test to the end of the loop or remove it and uncomment the COUNT test.
WHEN OTHERS THEN
ROLLBACK;
That basically says you don't even care what problem occurs or whether the problem is for a single record of your 10,000 in the collection. You pretty much just throw away any stack trace and substitute your own message.
Your code also has NO exception handling for any of the individual steps or blocks of code.
The code you posted also begs the question of why you are using NAME=VALUE pairs for child data rows? Why aren't you using a standard relational table for this data?
As others have noted you are using slow-by-slow (row by row processing). Let's assume that PL/SQL, the bulk collect and row-by-row is actually necessary.
Then you should be constructing the parent and child records into collections and then inserting them in BULK using FORALL.
1. Create a collection for the new parent rows
2. Create a collection for the new child rows
3. For each set of LIMIT source row data
a. empty the parent and child collections
b. populate those collections with new parent/child data
c. bulk insert the parent collection into the parent table
d. bulk insert the child collection into the child table
And unless you really want to either load EVERYTHING or abandon everything you should use bulk exception handling so that the clean data gets processed and only the dirty data gets rejected.

How to pass and work with a PL/SQL or Temp table in a Procedure?

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Thanks for your help.

Currently I am using:
DECLARE
   l_start                       NUMBER;
   l_increment                   NUMBER;
   l_max                         NUMBER;
BEGIN
   l_start := 1;
   l_increment := 100;
   SELECT COUNT(*) AS the_count
     INTO l_max
     FROM table_a;
   LOOP
   INSERT INTO new_table
     WITH base_table AS
     (SELECT p.*
        FROM (SELECT DENSE_RANK () OVER (ORDER BY alpha_id) rnum, a.*
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       WHERE rnum BETWEEN l_start AND l_start + l_increment - 1)
   , t1 AS
     (SELECT *
        FROM table_b
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   , t2 AS
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        FROM table_c INNER JOIN t1 ON t1.ID = table_c.ID
SELECT *
FROM t2, temp_base;
COMMIT;
      l_start := l_start + l_increment;
      EXIT WHEN l_start > l_max;
   END LOOP;Is it better to create a Temporary table or pass the data as a cursor:
SELECT DENSE_RANK () OVER (ORDER BY alpha_id) rnum, a.*
FROM table_a a
Thanks.

Master Data Service: how to remove the dirty data from master data service from a table using store procedure?

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Warren

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Could give more details if I knew the version of MDS you are running (SQL 2008R2 or SQL 2012).
Kind regards,
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Urgent! Slow Result Set -- temp table slowing me??

-- Running BC4J/JHeadstart/UIX
Description:
I have a uix page that calls a Servlet and passes a TABLE_NAME. The Servlet gets the TABLE_NAME and calls a class that extends oracle.jheadstart.persistence.bc4j.handler.DataSourceHandlerImpl to create a ViewObject and get the data we need. Once the ViewObject is passed back to the servlet, the servlet loops through the VIewObject and builds a report. See the problem below and the code at the bottom.
Problem:
I am running a query that returns approx 5000 records to my ViewObject. I then loop through the rows and construct a report. The view object will return the first 1085 records quickly, however, the following 4000 come back very slowly. I read online that BC4J creates temp tables to store large resultsets and then streams the data to the user as you need it. Is this our potential bottleneck?
Questions:
Is there a way to have it return all the rows? What can I do to speed this up?
Code:
--- Begin Servlet Snippet ---
private ByteArrayOutputStream createReport(HttpServletRequest request)
try{
// PARM_REPORT = table name
String reportName = request.getParameter(PARM_REPORT);
System.out.println(">> calling getReport for " + reportName);
RdmUserHandlerImpl handler = new RdmUserHandlerImpl();
ViewObject vo = handler.getReportView2(reportName, request.getSession().getId());
System.out.println(">> back from get report");
// loop through report and print every 100
while(vo.hasNext())
curRow++;
if (curRow % 100 == 0 )
System.out.println(curRow + "");
--- End Servlet Snippet ---
--- Begin RdmUserHandlerImpl Snippet ---
public ViewObject getReportView2(String tableName, Object sessionId) throws Exception {
System.out.println("IN GET REPORT VIEW");
ApplicationModule appMod = (ApplicationModule)getConnection("classpath...resource.MyUser", sessionId);
// First see if we already created the view definition
ViewObject vo = appMod.findViewObject(tableName);
// If it was already created then refresh it, else lets try to create it
if(vo != null) {
System.out.println("found existing view");
vo.reset();
else {
System.out.println("view not found, making new view");
String query="SELECT * FROM " + tableName;
System.out.println("QUERY = " + query);
vo = appMod.createViewObjectFromQueryStmt(tableName, query);
// max fetch returns -1
System.out.println("MAX Fetch Size = " + vo.getMaxFetchSize());
return vo;
--- End RdmUserHandlerImpl Snippet ---
Please reply asap! Deadline is coming fast!
-Matt

Matt,
I think that you are right, the temporary tables created by BC4J are the reason for making it slow after a certain number of records. One of Steve Muench's articles includes the text:
One of the most frequent performance-related questions we get on the Oracle Technet discussion forum is a question like, "After I query about a 1000 rows in a view object, my application gets very, very slow. What's happening?"
It explains how you can turn off this feature, see the full article at http://www.oracle.com/technology/products/jdev/tips/muench/voperftips/index.html.
The following article gives a lot of helpful information about the temporary tables:
http://www.oracle.com/technology/products/jdev/htdocs/bc4j/bc4j_temp_tables.html
The next article gives general tips for performance tuning of BC4J:
http://www.oracle.com/technology/products/jdev/howtos/10g/adfbc_perf_and_tuning.html
Hope this helps,
Sandra Muller
JHeadstart Team

Error while creating Global temp table

Hi,
I am very new to PL/SQL so please excuse my question. I have the below query . I have to get a count between the source table and various target tables. I am creating a global temp table to store the counts. I am getting the below error for my following query :
Thanks for the help,
Petronas
----Query----
set serveroutput on
Declare
nm1 varchar2(200);
nm2 varchar2(200);
cnt1 number;
cnt2 number;
diff number;
totdiff number;
Begin
nm1 := null;
nm2:= null;
cnt1:= 0;
cnt2 := 0;
diff := 0;
totdiff := 0;
create GLOBAL TEMPORARY TABLE diff ( name1 varchar(200), name2 varchar2(200), diff number);
select count(*) into cnt1
from users_staging;
select count(*) into cnt2
from PROD.users;
nm1 := 'users_staging';
nm2 := 'PROD.users';
diff := cnt1 - cnt2;
insert into diff values (nm1,nm2,diff);
select count(*) into totdiff
from diff
where diff> 0 ;
dbms_output.enable(10000);
dbms_output.put_line('# of tables where difference is > 0 ' ||totdiff);
end;
Encountered the symbol "CREATE" when expecting one of the following:
begin case declare end exception exit for goto if loop mod
null pragma raise return select update while with
<an identifier> <a double-quoted delimited-identifier>
<a bind variable> << close current delete fetch lock insert
open rollback savepoint set sql execute commit forall merge
pipe

Hi,
"CREATE GLOBAL TEPORARY TABLE ..." is not a PL/SQL command; it is a SQL command only.
Create the table, using that statement, before running the PL/SQL block.
You can issue SQL statements from within PL/SQL using the EXECUTE IMMEDIATE command, but this is rarely a good idea.
I assume the PL/SQL code is meant to create the table and then populate it.
You should split those into two separate pieces of code. You'll only want to create the table once, no matter how many times you use it. I assume you'll want to populate it the same way many times. Remember, the "TEMPORARY" in "GLOBAL TEMPORARY TABLE" refers to the data, not the table. When you end a transaction (or a session, depending on whther you want "ON COMMIT DELETE ROWS" or "ON COMMIT PRESERVE ROWS"), the data disappears, but the now-empty stays, ready to be populated for the next transaction (or session).
Edited by: Frank Kulash on Aug 4, 2010 2:25 PM

Having trouble with inner for loop values in my procedure

Hi ...
I am using oracle 10g and here is my procedure ...
create or replace procedure sales_information is
v_qty number(10);
rem_qty number(10):=0;
cursor pck_quantity is
select * from sales_info;
cursor no_of_labels is
select ceil(sum(nvl(total_quantity,actual_quantity))/400) from sales_info;
begin
for j in no_of_labels
loop
for i in pck_quantity
loop
select nvl(i.total_quantity,i.actual_quantity) into v_qty from sales_info;
if v_qty>=i.packed_quantity and rem_qty=0 then
insert into sales_order values------------
rem-qty:=v_qty-i.packed_quantity;
v_qty:=rem_qty;
exit;
else if v_qty>=i.packed_quantity and rem_qty>=400 then
insert into sales_order values-----------
rem_qty:=v_qty-rem_qty;
v_qty:=rem_qty;
exit;
else if v_qty>=i.packed_quantity and rem_qty>0 then
rem_qty:=v_qty+rem_qty-i.packed_quantity;
v_qty:=rem_qty;
insert into sales_order values-----------
else if v_qty is null and rem_qty>0 and then
insert into sales_order values-----------
else if v_qty<i.packed_quantity and rem_qty:=0 then
rem_qty:=v_qty;
else if v_qty<i.packed_quantity and rem_qty>0 then
if (v_qty+rem_qty)>400 then
insert into sales_order values-----------
rem_qty:=v_qty+rem_qty-i.packed_quantity;
v_qty:=rem_qty;
end if;
end if;
end loop;
end loop;
The inner for loop will retrieve the same values of v_qty for every iteration of outer for loop when it runs the following select statement:
select nvl(i.total_quantity,i.actual_quantity) into v_qty from sales_info;
and thus loses the previously computed values of v_qty and rem_qty
in the previous iteration of outer for loop whereas i want the inner for loop to iterate over it's previously computed values of v_qty and rem_qty but cant think of a workaround.

h4. Thanks Dave for explanation. Hope I understood your requirement and below code resolves that
-- Creating table SALES_INFO
CREATE TABLE SALES_INFO
(    S_NO             NUMBER(1),
     ACTUAL_QUANTITY NUMBER(10),
     TOTAL_QUANTITY   NUMBER(10),
      PACKED_QUANTITY NUMBER(10)
-- Creating table sales_order
CREATE TABLE SALES_ORDER
(    S_NO             NUMBER(1),
     LABEL            VARCHAR2(30),
     ORDER_QUANTITY   NUMBER(10)
-- Push SALES_INFO data
INSERT INTO SALES_INFO VALUES(1,1000,800,400);
INSERT INTO SALES_INFO VALUES(2,800,600,400);
INSERT INTO SALES_INFO VALUES(3,800,NULL,400);
INSERT INTO SALES_INFO VALUES(4,NULL,600,400);
CREATE OR REPLACE PROCEDURE populate_sales_order AS
CURSOR get_sales_info IS
SELECT s_no,
           NVL(total_quantity,actual_quantity) total_quantity,
        packed_quantity
FROM   sales_info;
v_s_no          PLS_INTEGER := 0;
v_rem_qty     PLS_INTEGER := 0;
v_label_num   PLS_INTEGER := 1;
BEGIN
FOR rec IN get_sales_info LOOP
    v_rem_qty := rec.total_quantity + v_rem_qty;
    v_s_no    := rec.s_no;
     WHILE v_rem_qty >= rec.packed_quantity LOOP
       INSERT INTO sales_order( s_no, label, order_quantity)
       VALUES ( v_s_no, 'LABEL' || v_label_num, rec.packed_quantity );
       -- Reduce the packed qty from total qty and increment label counter
       v_rem_qty   := v_rem_qty - rec.packed_quantity ;
       v_label_num := v_label_num + 1;
     END LOOP;
END LOOP;
-- Put the last lot remaining qty into last carton
IF v_rem_qty > 0 THEN
INSERT INTO sales_order( s_no, label, order_quantity)
VALUES (v_s_no, 'LABEL' || v_label_num, v_rem_qty );
END IF;
COMMIT;
END;
S_NO    LABEL                                ORDER_QUANTITY
1          LABEL1                                    400
1          LABEL2                                    400
2          LABEL3                                    400
3          LABEL4                                    400
3          LABEL5                                    400
4          LABEL6                                    400
4          LABEL7                                    400
{code}

How can I get rid of Global Temp Table

Hello,
I've been writing PL/SQL stored proc for creating reports on VB.NET front end. Until now, I've been using session specific global temp table to store intermediate results and at the end I pass the result set to .NET via reference cursor. The reports are created by simply binding the ref cursor result sets to .NET grids. It's been working fine, but I am kind of bothered by the temp tables. I looked on other options, but couldn't really come up with one.
Can somebody suggest me how I can get rid of those temp tables? Thanks,

Tubby, that's exactly I was trying to do. I think that table type has to be defined in database, not within PL/SQL. How can I create that table of user defined record type? I tried that, but it doesn't allow me. I think I am missing something. For example,
create type group_t is record
(A varchar2,
B number,
C number)
now inside sp, i have something like:
type my_group is table of group_t index by binary_integer
now I have sp cursor as
cursor cur_test IS 'ABC' as A, 1 as B, 5 as C
now i do something like this. My original queries are longer and much more complicated so please don't suggest you can directly open ref cursor for this query.
FETCH cur_test BULK COLLECT INTO my_group;
Then I do all the processing, calculations, totals, sub-totals, and insert into temp table and return via ref cursor.
My problem is I can't directly fetch into the above table you mentioned. How should I go about in this situation?
Maybe I should STOP thinking about this approach and just do whatever I've been doing or solve it through pure SQL. However, there are tons of problems with pure SQL approach.

For loop to iterate through temp table in store procedure in pl/sql

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