Query re: breakIterator getWordInstance() function

Hi all,
I am a bit of a newbie but have managed to write a small, simple program that takes text entered by the user in several jtextfields and formats in front of their eyes (!) in a jtextpane above the jtextfields following their clicking on a button on the bottom of the screen. The problem I have is that getWordInstance() treats 'www.url.separated.by.full.stops.so.long.that.it.messes.up.all.my.hard.formatting.work.' as a single word, which results in unsightly formatting - e.g.:
Several lines of neatly formatted work. Several lines of neatly formatted work.
___Several lines of neatly formatted work. Several lines of neatly formatted work.
___Several lines of neatly formatted work. Several lines of neatly formatted work.
___Several lines of neatly formatted work. Several lines of neatly formatted work.
___Several lines of neatly formatted work. http://
___www.url.too.long.to.fit.on.above.line.so.new.line.starts. Several lines of neatly
___formatted work. Several lines of neatly formatted work. Several lines of neatly
___formatted work.
I am using SwingUtilities.computeStringWidth(Fontmetrics, String) to insert line breaks at appropriate places, but need help to understand how to break the url up into smaller words. Have gone slightly mad spending hours on trying to split() the url up etc and am at dead end. Bear in mind that I scraped through the SCJP exam with 61% (lol!), and you'll understand that these ideas don't come easy to me!
Cheers in advance
Chris L
Edited by: 833758 on 03-Feb-2011 17:36

Hi Martin,
One easy way of solving is to include the WAD command TRANSFER_STATE at the end of all the Planning function / Sequence commands attached to the Button.
This will refresh the WAD layout without having to reenter the variable values if any.
The other Option is to reset all the variables associated with the execution of Planning function after every execution.
This can be included under Web template Properties so this happens after every refresh of the layout.
Hope this helps.
Regards.
Shafi.

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Hi Experts,
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Hi Experts,
I am facing problem executing Adhoc Query's set operation functionality.
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I want single update query without use the function.

I want to update sells_table selling_code field with max date product_code from product table.
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CREATE OR REPLACE FUNCTION HVL.maxdateproduct (p_product IN VARCHAR2) RETURN NUMBER
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max_date_product VARCHAR2 (100);
BEGIN
BEGIN
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Hi,
Something like this.
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Regards
Anurag Tibrewal.

Query for getting all function and procedure inside the packages

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thanks

As Todd said, you can use user_arguments data dictionary or you can join user_objects and user_procedures like below to get the name of the packaged function and procedure names.
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How to write SQL query and apply aggregate functions on it

Hello experts,
Iu2019ve a task to write SQL query on tree tables and do inner join on them. Iu2019ve accomplish this task by using T-CODE SQVI. However now I need to write a query and apply SQL functions on it i.e. Add, Count, Max and Min etc. Please can someone tell me how I can write SQL query with aggregate functions in SAP?
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HI Mr. Cool
you can see the below code for using aggregate functions.
where ARTIST and SEATSOCCU are the field names for which you want to perform these functions.
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Hello All,
I use VO where Query is the SQL function that returns a table (MS SQL Server):
select * from getData('XXXX')
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Are the columns that are being selected different each time or the same?
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If on the other hand your columns change (but the number of them stay the same) then use aliases for the initial definition (select ename a, id b, salary c) and then when you change the VO change the mapping but keep the names (select dname a, moo b, foo c).
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How to create a Type Object with Dynamic select query columns in a Function

Hi Every One,
I'm trying to figure out how to write a piplined function that executes a dynamic select query and construct a Type Object in order to assigned it to the pipe row.
I have tried by
SELECT a.DB_QUERY INTO actual_query FROM mytable a WHERE a.country_code = 'US';
c :=DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.PARSE(c,actual_query,DBMS_SQL.NATIVE);
l_status := DBMS_SQL.EXECUTE(c);
DBMS_SQL.DESCRIBE_COLUMNS(c, col_cnt, rec_tab);
FOR j in 1..col_cnt LOOP
DBMS_SQL.DEFINE_COLUMN(c,j,v_val,2000);
END LOOP;
FOR j in 1..col_cnt LOOP
DBMS_SQL.COLUMN_VALUE(c,j,v_val);
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But got stuck, how to iterate the values and assign to a Type Object from the cursor. Can any one guide me how to do the process.
Thanks,
mallikj2

Hi Justin,
First of thanks for your reply, and coming to my requirement, I need to report the list of items which are there in the dynamic select statement what am getting from the DB. The select statement number of columns may vary in my example for different countries the select item columns count is different. For US its '15', for UK it may be 10 ...like so, and some of the column value might be a combination or calculation part of other table columns (The select query contains more than one table in the from clause).
In order to execute the dynamic select statement and return the result i choose to write a function which will parse the cursor for dynamic query and then iterate the values and construct a Type Object and append it to the pipe row.
Am relatively very new for these sort of things, welcome in case of any suggestions to make it simple (Instead of the function what i thought to work with) also a sample narrating the new procedure will be appreciated.
Thanks in Advance,
mallikj2.

Query with scalar valued function with date filter

Hello experts
i have a problem by filtering my results with the date
i have written the following code
SELECT
T1.ItemCode
, T1.Dscription
,DBO.F_CALCULATION_QUANTITY(T1.ITEMCODE)
FROM OINV T0
INNER JOIN INV1 T1 ON T0.DocEntry = T1.DocEntry
INNER JOIN OITM T2 ON T1.ItemCode = T2.ItemCode
INNER JOIN OSLP T3 ON T0.SLPCODE=T3.SLPCODE
WHERE
(T0.DOCDATE BETWEEN '2010-11-01' AND '2010-11-30')
and (t2.cardcode ='80022')
and (T0.CANCELED= 'N')
group by t1.itemcode, T1.Dscription, t2.suppcatnum
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER FUNCTION [dbo].[F_CALCULATION_QUANTITY]
(@ITEMCODE AS NVARCHAR(10))
RETURNS
NUMERIC(19,2)
AS
BEGIN
DECLARE
@RESULT1 AS NUMERIC(19,2),
@RESULT2 AS NUMERIC(19,2),
@RESULT AS NUMERIC(19,2)
SELECT @RESULT1=SUM(A.QUANTITY)
FROM INV1 A
JOIN OINV B ON A.DOCENTRY=B.DOCENTRY
WHERE A.ITEMCODE=@ITEMCODE
AND B.DOCDATE BETWEEN '2010-11-01 00:00:00.000' AND '2010-11-30 00:00:00.000'
SELECT @RESULT2=SUM(A.QUANTITY)
FROM RIN1 A
JOIN ORIN B ON A.DOCENTRY=B.DOCENTRY
WHERE A.ITEMCODE=@ITEMCODE
AND B.DOCDATE BETWEEN '2010-11-01 00:00:00.000' AND '2010-11-30 00:00:00.000'
SELECT @RESULT=ISNULL(@RESULT1,0)-ISNULL(@RESULT2,0)
--SELECT @RESULT=@RESULT1- @RESULT2
RETURN @RESULT
END
the problem i have is that i want to filter my results accoring to the date provided by the user. i want it to be dynamic query.
by now, what i do is to edit the docdate in the function in order to get the desired results. this is not what i want.
could you please help me on this way in order to let the user to input the date?if i add the [%] in the query, it does not bring me the right results

i have already edited the function to
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER FUNCTION [dbo].[F_CALCULATION_QUANTITY]
(@ITEMCODE AS NVARCHAR(10),
@STARTDATE1 as DATETIME,
@ENDDATE1 AS DATETIME
RETURNS
NUMERIC(19,2)
AS
BEGIN
DECLARE
@RESULT1 AS NUMERIC(19,2),
@RESULT2 AS NUMERIC(19,2),
@RESULT AS NUMERIC(19,2)
SELECT @RESULT1=SUM(A.QUANTITY)
FROM INV1 A
JOIN OINV B ON A.DOCENTRY=B.DOCENTRY
WHERE A.ITEMCODE=@ITEMCODE
AND B.DOCDATE BETWEEN (@STARTDATE1) AND (@ENDDATE1)
SELECT @RESULT2=SUM(A.QUANTITY)
FROM RIN1 A
JOIN ORIN B ON A.DOCENTRY=B.DOCENTRY
WHERE A.ITEMCODE=@ITEMCODE
AND B.DOCDATE BETWEEN (@STARTDATE1) AND (@ENDDATE1)
SELECT @RESULT=ISNULL(@RESULT1,0)-ISNULL(@RESULT2,0)
RETURN @RESULT
END
could you please how to edit the query as well?
i have added the following code and it comes up with the right itemcode but the quantity does not work
DECLARE
@ITEMCODE AS NVARCHAR(10),
@STARTDATE1 as DATETIME,
@ENDDATE1 AS DATETIME
SET @STARTDATE1=(SELECT MAX(T0.DOCDATE) FROM oinv t0 WHERE T0.DOCDATE='2010-11-01')
set @ENDDATE1=(SELECT MAX(T0.DOCDATE) FROM oinv t0 WHERE T0.DOCDATE='2010-11-30')
SELECT
T1.ItemCode
, T1.Dscription
,DBO.F_CALCULATION_QUANTITY(@ITEMCODE,@STARTDATE1,@ENDDATE1)
FROM OINV T0
INNER JOIN INV1 T1 ON T0.DocEntry = T1.DocEntry
INNER JOIN OITM T2 ON T1.ItemCode = T2.ItemCode
INNER JOIN OSLP T3 ON T0.SLPCODE=T3.SLPCODE
WHERE
(T0.DOCDATE BETWEEN @STARTDATE1 AND @ENDDATE1)
and (t2.cardcode ='80022')
and (T0.CANCELED= 'N')
group by t1.itemcode, T1.Dscription, t2.suppcatnum
the result is this
70200     alert1     0.00
70210     alert2     0.00
70220     alert3     0.00
70230     alert4     0.00
as you can see the quantity is 0 and it shouldnt be
Edited by: Fasolis Vasilios on Oct 31, 2011 10:49 AM

Read consistency in query with pl/sql functions

Not sure if this is a bug or feature, but a query containing a user-defined pl/sql function does not include tables accessed within the pl/sql function in the read consistent view of data, eg
select myfunc from tableA
myfunc is a stored function that queries tableB and returns a value
If a change to tableB is committed in another session during fetch phase of select statement, then fetched rows reflect the changes. The database does not recognise tables accessed in the plsql function as being part of the query.
This happens in 7.3.4 and 8.1.6. Don't have 9i so can't tell.
Anyone know if this is a bug or feature?
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I don't know Forms but I know SQL*Plus and Oracle database. Normally PL/SQL running on the database can only access files on the host where the database instance is running even if you start PL/SQL with a SQL*Plus connection from another host.
PL/SQL runs only the database instance not on the client side even if you start the PL/SQL code from a remote connection with SQL*Plus.

Problem facing in performance of the query which calls one function

Hello Team,
Actually am facing performance issue for the following query.Even though for columns in where condition indexes are there.Also I used the hints but no use.Pls suggest me how can I increase the performance.Currently it's taking around 5 mins to execute the select statement.
SELECT crf_id, crf_code,crf_nme,
DECODE(UPPER( fn_hrc_refs( crf_id)),'Y','Yes','No') ua_ind,
creation_date, datetime_stamp, user_id
FROM BC_FBCTOR
ORDER BY crf_nme DESC;
FUNCTION fn_hrc_refs (pi_crf_id IN NUMBER)
RETURN VARCHAR2
IS
childref VARCHAR2 (1) := 'N';
cnt NUMBER := 0;
BEGIN
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     INTO cnt
     FROM BC_CALIB
     WHERE crf_id = pi_crf_id;
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     THEN
     childref := 'Y';
     RETURN childref;
     END IF;
     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_CALIB_DET
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
     RETURN childref;
     END IF;
     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_MPG_DTL
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
     RETURN childref;
     END IF;
     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_CNTRY_DTL
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
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     END IF;
     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_COR
     WHERE x_axis_crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
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     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_RESI_COR
     WHERE y_axis_crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
     RETURN childref;
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     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM BC_PRIME
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
     RETURN childref;
     END IF;
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     INTO cnt
     FROM DR_FBCT
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
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     INTO cnt
     FROM DR_RISK
     WHERE crf_id = pi_crf_id;
     IF cnt<> 0
     THEN
     childref := 'Y';
     RETURN childref;
     END IF;
     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM EC_DTL
     WHERE crf_id = pi_crf_id;
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     THEN
     childref := 'Y';
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     THEN
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     INTO cnt
     FROM EC_LOSS
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     THEN
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     RETURN childref;
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     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM EC_CRITERIA
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     THEN
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     RETURN childref;
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     SELECT NVL (COUNT (*), 0)
     INTO cnt
     FROM EC_CORR
     WHERE crf_id = pi_crf_id;
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     THEN
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     SELECT NVL (COUNT (*), 0)
     INTO cnt
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RETURN childref;
EXCEPTION
WHEN OTHERS
THEN
childref := 'N';
RETURN childref;
END;
Regards,
Ashis

You are checking for the existence of detail records. What is the purpose of this. Most applications I know rely on normal foreign key constraint to ensure parent-child relationsships.
The select is slow for two reasons.
reason one) You count all details records when you only need to know if one detail records exists or not.
reason two) Multiple context switches between sql and pl/sql for each row of your parent table
SELECT NVL (COUNT (*), 0)
INTO cnt
FROM BC_CALIB
WHERE crf_id = pi_crf_id;
IF cnt 0
THEN
childref := 'Y';
RETURN childref;
END IF;This could be replaced by
begin
   SELECT 'Y'
   INTO childref
   FROM BC_CALIB
   WHERE crf_id = pi_crf_id
   and rownum = 1; /* only fetch one row */
execption
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end;
return childref;but this would still do a lot of context switches, especially for parents without a detail records.
Also consider this option:
SELECT crf_id, crf_code,crf_nme,
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             then 'Yes'
      else
          'No'
      end ua_ind,
creation_date, datetime_stamp, user_id
FROM BC_FBCTOR
ORDER BY crf_nme DESC;It should also be possible to use a UNION ALL select instead of different single case lines. But i choose this way since it resembles your original selection a bit better. And you could change the 'Yes' to something different like 'Childs in Table abc'.
Edited by: Sven W. on Sep 5, 2008 2:29 PM

Query rewrite using analytical functions

Hallo list,
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[duplicate thread|http://forums.oracle.com/forums/thread.jspa?threadID=961297&tstart=0]

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Hi
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Hi,
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CREATE OR REPLACE PACKAGE SETPARAM
AS
param1 varchar2(25);
param2 varchar2(25);
FUNCTION SET_PARAM1(p1 IN varchar2) RETURN NUMBER ;
FUNCTION GET_PARAM1 RETURN varchar2;
END SETPARAM;
CREATE OR REPLACE PACKAGE BODY SETPARAM AS
FUNCTION SET_PARAM1(p1 IN varchar2) RETURN NUMBER IS
BEGIN
fnd_client_info.set_org_context('138');
param1 := p1;
dbms_output.put_line(param1);
RETURN 1;
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FUNCTION GET_PARAM1 RETURN varchar2 AS
BEGIN
RETURN param1;
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END SETPARAM;
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WHERE tnfo.request_id = NVL(APPS.SETPARAM.GET_PARAM1,7383588)
And everytime i get the data pertaining to request id =7383588,
Please suggest where i went wrong
thanks
Ashwini

Ad-Hoc Query Field using HR_99S_INTERVAL_BETWEEN_DATES function module

I have created an additional field in Sq02 to calculate years between two dates and am using function module HR_99S_INTERVAL_BETWEEN_DATES.
There are no syntax erros but when I run a query in Sq01 and output the field it doesn't calculate instead gives "00000" output.
The field Code in the additional field
Clear ZHR_SERVICEYRS.
DATA: V_MONTHS TYPE i.
DATA: V_YEARS TYPE i.
DATA: V_MONTHS1 TYPE char20.
DATA: V_YEARS1 TYPE char20.
CALL FUNCTION 'HR_99S_INTERVAL_BETWEEN_DATES'
EXPORTING
   BEGDA           = P0002-GBDAT
   ENDDA           = Sy-Datum
TAB_MODE        = ' '
IMPORTING
DAYS            =
C_WEEKS         =
   C_MONTHS        = V_MONTHS
   C_YEARS         = V_YEARS
WEEKS           =
MONTHS          =
YEARS           =
D_MONTHS        =
MONTH_TAB       =
V_MONTHS1 = V_MONTHS.
V_YEARS1 = V_YEARS.
CONCATENATE V_YEARS1 '.' V_MONTHS1 INTO ZHR_SERVICEYRS.
condense ZHR_SERVICEYRS.
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Hi Anuj,
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You say you want information from IT0008-Basic Pay and IT1005-Planned Compensation. Problem is that if you use the standard HR logical data base, there is no link directly between a person and IT1005. IT1005 is assigned to a Position or a Job. If it is assigned to a Position, you can select the "Change Infotype Selection" action and ago to the bottom of the list to Related Objects. Here select Position and open that to find the IT1005. If the IT1005 is tied to the Job, there is no direct link. Thus, if it does not already exist, you will need to create an infoset based on the PCH logical database and object Position. Now you can link that Position to "Holder"-Person and "Described by"-Job. Again, select the infotypes and fields you want and you will be able to obtain your information via Ad Hoc Query based on that infoset.
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Querying from a cursor function

Is there any way to use a cursor function in the from clause of a query?

Hallo,
you mean probably CURSOR expression.
No, we cannot...
select * from (cursor(select * from emp))ORA-22902: CURSOR expression not allowed
Cause: CURSOR on a subquery is allowed only in the top-level SELECT list of a query.
Action: none
Regards
Dmytro

Convert normalized query to procedure to function

Hi,
I have a table with this structure:
CREATE TABLE TRANS
ITEM_ID    VARCHAR2(8 BYTE),
ITEM_TYPE VARCHAR2(20 BYTE),
ITEM_YEAR NUMBER,
JAN        FLOAT(126),
FEB        FLOAT(126),
MAR        FLOAT(126),
APR        FLOAT(126),
MAY        FLOAT(126),
JUN        FLOAT(126),
JUL        FLOAT(126),
AUG        FLOAT(126),
SEP        FLOAT(126),
OCT        FLOAT(126),
NOV        FLOAT(126),
DEC        FLOAT(126)
)I wrote the following PL/SQL to normalize the data into a few columns. Now I need help converting this to a package procedure, and this is where I am stuck.
DECLARE
   TYPE c IS REF CURSOR;
   cur    c;
   TYPE r IS RECORD (
      itm   trans.item_id%TYPE,
      mth   VARCHAR2 (3),
      val   FLOAT
   rec    r;
   stmt   VARCHAR2 (200);
   item   VARCHAR (8)    := 'AB054240';
BEGIN
   FOR i IN 1 .. 12
   LOOP
-- calls function to return abbreviated month name
      stmt :=
            'SELECT item_id, get_month_abbrev ('
         || i
         || '), '
         || get_month_abbrev (i)
         || ' FROM trans t WHERE t.item_id = '''
         || item
         || '''';
      OPEN cur FOR stmt;
      LOOP
         FETCH cur
          INTO rec;
         EXIT WHEN cur%NOTFOUND;
-- test
         DBMS_OUTPUT.put_line ( rec.itm || chr(9) || rec.mth || chr(9) || rec.val);
      END LOOP;
   END LOOP;
   CLOSE cur;
END;In searching online, I got the idea of creating an Object Type for the 'record' type and a Collection Type for the table based on the former.
I would then open the table using a sys_refcursorUnfortunately, I could not get this to work. Ideally I would like to keep it all encapsulated in one procedure. I can't figure out a way to make an OUT parameter that will hold the table.
The end result is that I have a client program that will execute this procedure/function to return the normalized query result set for display.
Any suggestion or critique would be appreciated.

I still don't understand why you feel the need for looping round to create your dynamic SQL when you could just use static SQL (eg, like the query I gave you earlier)?
If you're wanting to take a row and turn it on its side, then the query I provided would do what you wanted:
with trans as (select 1 item_id, 'A' item_type, 2009 item_year, 10 jan, 20 feb, 30 mar, 40 apr, 50 may, 60 jun, 70 jul, 80 aug, 90 sep, 100 oct, 110 nov, 120 dec from dual union all
               select 1 item_id, 'A' item_type, 2008 item_year, 110 jan, 120 feb, 130 mar, 140 apr, 150 may, 160 jun, 170 jul, 180 aug, 190 sep, 1100 oct, 1110 nov, 1120 dec from dual union all
               select 2 item_id, 'C' item_type, 2009 item_year, 210 jan, 220 feb, 230 mar, 240 apr, 250 may, 260 jun, 270 jul, 280 aug, 290 sep, 2100 oct, 2100 nov, 2120 dec from dual),
-- end of mimicking data in your table
month_tab as (select 'JAN' month_name from dual union all
               select 'FEB' month_name from dual union all
               select 'MAR' month_name from dual union all
               select 'APR' month_name from dual union all
               select 'MAY' month_name from dual union all
               select 'JUN' month_name from dual union all
               select 'JUL' month_name from dual union all
               select 'AUG' month_name from dual union all
               select 'SEP' month_name from dual union all
               select 'OCT' month_name from dual union all
               select 'NOV' month_name from dual union all
               select 'DEC' month_name from dual)
SELECT tr.item_id "Item",
       mt.month_name "Month",
       DECODE(mt.month_name, 'JAN', tr.jan,
                             'FEB', tr.feb,
                             'MAR', tr.mar,
                             'APR', tr.apr,
                             'MAY', tr.may,
                             'JUN', tr.jun,
                             'JUL', tr.jul,
                             'AUG', tr.aug,
                             'SEP', tr.sep,
                             'OCT', tr.oct,
                             'NOV', tr.nov,
                             'DEC', tr.dec) "Amount"
FROM   trans tr,
       month_tab mt
WHERE tr.item_id = 1 --p_item_id
AND    tr.item_year = 2009 --p_item_year;
      Item Month     Amount
         1 JAN           10
         1 FEB           20
         1 MAR           30
         1 APR           40
         1 MAY           50
         1 JUN           60
         1 JUL           70
         1 AUG           80
         1 SEP           90
         1 OCT          100
         1 NOV          110
         1 DEC          120There are several advantages for using one static query:
1. Easier to debug: the query is right there - you can copy it out of the procedure, change the parameters and then run it to see what values were being returned. You do not have to manually construct the query prior to running it.
2. Less code, less steps - therefore increased performance and easier maintenance. You no longer have an extra function call that the database needs to execute every time it runs the query.
3. More efficient code; no need to access the table 12 times, as the above query only accesses the table once. Again, leading to improved performance.
4. Easier to read and there maintain.
5. The PL/SQL engine won't check dynamic sql until runtime; if you've made a syntax error, the code will still compile, but will fail at runtime. With static SQL, the code won't compile until you've fixed all syntax errors.
6. Dynamic sql won't show up in the dependencies views (eg. user_dependencies), so makes it harder to track what tables are used by your code.
In short, avoid dynamic SQL if you can, stick to doing as much of the work in SQL as you can and hopefully you'll have faster and easier-to-maintain code.

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