Merge statement - update multiple columns from a single sub-select

Is it possible to write in 10gR2, a MERGE statement, with UPDATE for multiple columns from a single sub_select?
like this:
MERGE INTO tableA
using ( select * from temp) tmp
on( tableA. col1 = tmp.col1)
when matched then
update set ( tableA.col5,
                   tableA.col6,
                   tableA.col7) = ( select sum(col2), sum(col3), sum(col5)
                                                                             from tableX
                                                                            where tableX.col1 = tableA.col1...)

Hi,
The USING clause is not a sub-query, so it can't reference columns from tables that are not in it.
Include tableA in the USING clause if you really need to refer to it there. (It's not obvious that you do.)
As always, it helps if you post:
(1) The version of Oracle (and any other relevant software) you're using
(2) A little sample data (just enough to show what the problem is) from all the relevant tables
(3) The results you want from that data (In the case of a DML statement, such as MERGE, this will be the state of the tables when everything is finished.)
(4) Your best attempt so far (formatted)
(5) The full error message (if any), including line number
Executable SQL statements (like "CREATE TABLE AS ..." or "INSERT ..." statements) are best for (2).
If you can present your problem using commonly available tables (for example, tables in scott schema, or views in the data dictionary), then you can omit (2).
Formatted tabular output is okay for (3).

Similar Messages

How to update multiple columns from different tables using cursor.

Hi,
i have two tables test1 and test2. i want to udpate the column(DEPT_DSCR) of both the tables TEST1 and TEST2 using select for update and current of...using cursor.
I have a code written as follows :
DECLARE
v_mydept1 TEST1.DEPT_CD%TYPE;
v_mydept2 TEST2.DEPT_CD%TYPE;
CURSOR C1 IS SELECT TEST1.DEPT_CD,TEST2.DEPT_CD FROM TEST1,TEST2 WHERE TEST1.DEPT_CD = TEST2.DEPT_CD AND TEST1.DEPT_CD = 'AA' FOR UPDATE OF TEST1.DEPT_DSCR,TEST2.DEPT_DSCR;
BEGIN
OPEN C1;
     LOOP
          FETCH C1 INTO v_mydept1,v_mydept2;
          EXIT WHEN C1%NOTFOUND;
          UPDATE TEST2 SET DEPT_DSCR = 'PLSQL1' WHERE CURRENT OF C1;
          UPDATE TEST2 SET DEPT_DSCR = 'PLSQL2' WHERE CURRENT OF C1;
     END LOOP;
     COMMIT;
END;
The above code when run says that it runs successfully. But it does not updates the desired columns[DEPT_DSCR].
It only works when we want to update single or multiple columns of same table...i.e. by providing these columns after "FOR UPDATE OF"
I am not sure what is the exact problem when we want to update multiple columns of different tables.
Can anyone help me on this ?

oops my mistake.....typo mistake...it should have been as follows --
UPDATE TEST1 SET DEPT_DSCR = 'PLSQL1' WHERE CURRENT OF C1;
UPDATE TEST2 SET DEPT_DSCR = 'PLSQL2' WHERE CURRENT OF C1;
Now here is the upated PL/SQL code where we are trying to update columns of different tables --
DECLARE
v_mydept1 TEST1.DEPT_CD%TYPE;
v_mydept2 TEST2.DEPT_CD%TYPE;
CURSOR C1 IS SELECT TEST1.DEPT_CD,TEST2.DEPT_CD FROM TEST1,TEST2 WHERE TEST1.DEPT_CD = TEST2.DEPT_CD AND TEST1.DEPT_CD = 'AA' FOR UPDATE OF TEST1.DEPT_DSCR,TEST2.DEPT_DSCR;
BEGIN
OPEN C1;
LOOP
FETCH C1 INTO v_mydept1,v_mydept2;
EXIT WHEN C1%NOTFOUND;
UPDATE TEST1 SET DEPT_DSCR = 'PLSQL1' WHERE CURRENT OF C1;
UPDATE TEST2 SET DEPT_DSCR = 'PLSQL2' WHERE CURRENT OF C1;
END LOOP;
COMMIT;
END;
Please let us know why it is not updating by using using CURRENT OF

Update multiple columns with single update statement..

HI all,
i am reading the columns value from different table but i want to update it with signle update statement..
such as how to update multiple columns (50 columns) of table with single update statement .. is there any sql statement available i know it how to do with pl/sql..

As I understood, may be this. Here i am updating ename,sal, comm columns all at once.
SQL> select * from emp where empno=7369;
     EMPNO ENAME      JOB              MGR HIREDATE                   SAL       COMM     DEPTNO
      7369 SMITH      CLERK           7902 17/12/1980 12:00:00        800                    20
SQL> UPDATE emp
2     SET ename = lower (ename),
3         sal = sal + 1000,
4         comm = 100
5   WHERE empno = 7369;
1 row updated.
SQL> select * from emp where empno=7369;
     EMPNO ENAME      JOB              MGR HIREDATE                   SAL       COMM     DEPTNO
      7369 smith      CLERK           7902 17/12/1980 12:00:00       1800        100         20
SQL> UPDATE emp
2     SET ename = (SELECT 'ABCD' FROM DUAL),
3         sal = (SELECT 1000 FROM DUAL),
4         comm = (SELECT 100 FROM DUAL)
5   WHERE empno = 7369;
1 row updated.

Displaying data from multiple columns into a single line graph

Post Author: hollowmatrix
CA Forum: WebIntelligence Reporting
Hey,I have an issue with the WEBI reporting.I have a data source that has multiple columns say ( month1, month2, month3, month4,.....month 12, month 13, ....month24) with the sales data for each month.Now say I call the month 1 to month 12 as "current year", and call month 13 - month 24 as "previous year".I want to put a prompt in the report which allows me to select between "current year" and "previous year".Based on the prompt value we get a graph of the sales vs month ....as in if we select "current year", then we get a graph of the sales Vs time( remember that the sales data for each month is in a different column.)and if we select "previous year" then we get a graph of the sales Vs time for previous year..( sales vs time for Month 13, month 14, month 15....month 24).I am not able to pull data from multiple columns into a single object that I can use to populate the graphs.Any help on the same will be appreciated .

Hi,
<p>
please click
here (asktom) and look for the words "how about the other way round"
</p>

UPDATE multiple columns with conditional SET parameters

I have a procedure that updates multiple columns of a table using the procedure's parameter. Is it possible to have one update statement with conditional SET parameter?
CREATE TABLE TEMP
(POL_NUM NUMBER,
OED DATE,
TERM NUMBER,
TRANS_CD CHAR(2));
INSERT INTO TEMP VALUES (1, '1 AUG 2009', 12, 'NB');
INSERT INTO TEMP VALUES (2, '4 AUG 2009', 12, 'XL');
INSERT INTO TEMP VALUES (3, '2 AUG 2009', 12, 'RN');
COMMIT;
CREATE OR REPLACE PROCEDURE TMP_PROC (
pPOL_NUM NUMBER,
pOED IN DATE,
pTERM IN NUMBER,
pTRANS_CD CHAR2)
AS
BEGIN
IF pOED IS NOT NULL THEN
    UPDATE TEMP SET OED = pOED WHERE POL_NUM = pPOL_NUM;
END IF;
IF pTERM IS NOT NULL THEN
    UPDATE TEMP SET TERM = pTERM WHERE POL_NUM = pPOL_NUM;
END IF;
IF pTRAN_CD IS NOT NULL THEN
    UPDATE TEMP SET TRANS_CD = pTRANS_CD WHERE POL_NUM = pPOL_NUM;
END IF;
COMMIT;
EXCEPTION
WHEN OTHERS THEN
     NULL;
END;Is it possible to replace multiple IFs from the code to have only one UPDATE statement with condition that update the column only if the passed parameter is not null? In real scenario I have more than 3 columns and I don't want to write many IF blocks.
Please help Gurus!!
Edited by: Kuul13 on Sep 18, 2009 1:26 PM

Hi,
You certainly don't want to issue separate UPDATE statements for every column; that will be really inefficent.
SQL has several ways to implement IF-THEN-ELSE logic. CASE is the most versatile, but NVL will do everything you need for this job. You can use one of those to set a column to itself (and therefore not really update that column) when appropriate.
For example:
CREATE OR REPLACE PROCEDURE TMP_PROC (
pPOL_NUM   IN       NUMBER,
pOED          IN   DATE,
pTERM          IN   NUMBER,
pTRANS_CD IN       CHAR
AS
BEGIN
     UPDATE temp
     SET     oed      = NVL (poed,       oed)
     ,     term      = NVL (pterm,       term)
     ,     trans_cd = NVL (ptrans_cd, trans_cd)
     WHERE     pol_num      = ppol_num;
COMMIT;     -- Maybe
END    tmp_proc;"EXCEPTION WHEN OTHERS THEN NULL" is almost always a bad idea. If there's an error, don't you want to know about it? Shouldn't you at least log a message in a warnings table or something?
Think careflully about whether or not you want to COMMIT every time you call this procedure.
Just as it's inefficient to issue a separate UPDATE statement for every column, it's also inefficient to issue a separate UPDATE statement for every row. If efficiency is important, it should be possible to UPDATE several rows in a single UPDATE statement, using NVL (or CASE, or COALESCE, or NULLIF, or NVL2, or ...).
This was a very well-written question! Thanks for providing the CREATE TABLE and INSERT statements, and such a clear explanation.

How do I insert multiple rows from a single form ...

How do I insert multiple rows from a single form?
This form is organised by a table. (just as in an excel format)
I have 20 items on a form each row item has five field
+++++++++++ FORM AREA+++++++++++++++++++++++++++++++++++++++++++++++++++++
+Product| qty In | Qty Out | Balance | Date +
+------------------------------------------------------------------------+
+Item1 | textbox1 | textbox2 | textbox3 | date +
+ |value = $qty_in1|value= &qty_out1|value=$balance1|value=$date1 +
+------------------------------------------------------------------------+
+Item 2 | textbox1 | textbox2 | textbox4 | date +
+ |value = $qty_in2|value= $qty_out1|value=$balance2|value=$date2 +
+------------------------------------------------------------------------+
+ Item3 | textbox1 | textbox2 | textbox3 | date +
+------------------------------------------------------------------------+
+ contd | | | +
+------------------------------------------------------------------------+
+ item20| | | | +
+------------------------------------------------------------------------+
+ + + SUBMIT + ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Database Structure
+++++++++++++++++
+ Stock_tabe +
+---------------+
+ refid +
+---------------+
+ item +
+---------------+
+ Qty In +
+---------------+
+ Qty Out +
+---------------+
+ Balance +
+---------------+
+ Date +
+++++++++++++++++
Let's say for example user have to the use the form to enter all 10 items or few like 5 on their stock form into 4 different textbox field each lines of your form, however these items go into a "Stock_table" under Single insert transaction query when submit button is pressed.
Please anyone help me out, on how to get this concept started.

Hello,
I have a way to do this, but it would take some hand coding on your part. If you feel comfortable hand writing php code and doing manual database calls, specificaly database INSERT calls you should be fine.
Create a custom form using the ADDT Custom Form Wizard that has all the rows and fields you need. This may take a bit if you are adding the ability for up to 20 rows, as per your diagram of the form area. The nice thing about using ADDT to create the form is that you can setup the form validation at the same time. Leave the last step in the Custom Form Wizard blank. You can add a custom database call here, but I would leave it blank.
Next, under ADDT's Forms Server Behaviors, select Custom Trigger. At the Basic tab, you enter your custom php code that will be executed. Here you are going to want to put your code that will check if a value has been entered in the form and then do a database INSERT operation on the Stock_table with that row. The advanced tab lets you set the order of operations and the name of the Custom Trigger. By default, it is set to AFTER. This means that the Custom Trigger will get executed AFTER the form data is processed by the Custom Form Transaction.
I usually just enter TEST into the "Basic" tab of the Custom Trigger. Then set my order of operations in the "Advanced" tab and close the Custom Trigger. Then I go to the code view for that page in Dreamweaver and find the Custom Trigger function and edit the code manually. It's much easier this way because the Custom Trigger wizard does not show you formatting on the code, and you don't have to keep opening the Wizard to edit and test your code.
Your going to have to have the Custom Trigger fuction do a test on the submitted form data. If data is present, then INSERT into database. Here's a basic example of what you need to do:
In your code view, the Custom Trigger will look something like this:
function Trigger_Custom(&$tNG) {
if($tNG->getColumnValue("Item_1")) {
$item1 = $tNG->getColumnValue("Item_1");
$textbox1_1 = $tNG->getColumnValue("Textbox_1");
$textbox1_2 = $tNG->getColumnValue("Textbox_2");
$textbox1_3 = $tNG->getColumnValue("Textbox_3");
$date1 = $tNG->getColumnValue("Textbox_3");
$queryAdd = "INSERT INTO Stock_table
(item, Qty_In, Qty_Out, Balance, Date) VALUES($item1, $textbox1_1, $textbox1_2, $textbox1_3, $date1)"
$result = mysql_query($queryAdd) or die(mysql_error());
This code checks to see if the form input field named Item_1 is set. If so, then get the rest of the values for the first item and insert them into the database. You would need to do this for each row in your form. So the if you let the customer add 20 rows, you would need to check 20 times to see if the data is there or write the code so that it stops once it encounters an empty Item field. To exit a Custom Trigger, you can return NULL; and it will jump out of the function. You can also throw custom error message out of triggers, but this post is already way to long to get into that.
$tNG->getColumnValue("Item_1") is used to retrieve the value that was set by the form input field named Item_1. This field is named by the Custom Form Wizard when you create your form. You can see what all the input filed names are by looking in the code view for something like:
// Add columns
$customTransaction->addColumn("Item_1", "STRING_TYPE", "POST", "Item_1");
There will be one for each field you created with the Custom Form Wizard.
Unfortunately, I don't have an easy way to do what you need. Maybe there is a way, but since none of the experts have responded, I thought I would point you in a direction. You should read all you can about Custom Triggers in the ADDT documentation/help pdf to give you more detailed information about how Custom Triggers work.
Hope this helps.
Shane

How to calculate the individual sums of multiple columns in a single query

Hello,
Using Oracle 11gR2 on windows 7 client. I have a question on calculating sum() on multiple columns on different columns and store the results in a view. Unfortunately I could not post the problem here as it keeps on giving error "Sorry, this content is not allowed", without telling where or what it is! So I had to post it in the stack-overflow forum, here is the link: http://stackoverflow.com/questions/16529721/how-to-calculate-the-individual-sums-of-multiple-columns-in-a-single-query-ora
Will appreciate any help or suggestion.
Thanks

user13667036 wrote:
Hello,
Using Oracle 11gR2 on windows 7 client. I have a question on calculating sum() on multiple columns on different columns and store the results in a view. Unfortunately I could not post the problem here as it keeps on giving error "Sorry, this content is not allowed", without telling where or what it is! So I had to post it in the stack-overflow forum, here is the link: http://stackoverflow.com/questions/16529721/how-to-calculate-the-individual-sums-of-multiple-columns-in-a-single-query-ora
Will appreciate any help or suggestion.
ThanksLooks like you want a simple group by.
select
          yr
     ,      mnth
     ,      region
     ,     sum(handled_package)
     ,     sum(expected_missing_package)
     ,     sum(actual_missing_package)
from test
group by
     yr, mnth, region
order by
     yr, mnth, region;I wouldn't recommend storing your data for year / month in 2 columns like that unless you have a really good reason. I would store it as a date column and add a check constraint to ensure that the date is always the first of the month, then format it out as you wish to the client.
CREATE TABLE test
     year_month                              date,
    Region                     VARCHAR2(50),
    CITY                       VARCHAR2(50),
    Handled_Package            NUMBER,
    Expected_Missing_Package   NUMBER,
    Actual_Missing_Package     NUMBER
alter table test add constraint firs_of_month check (year_month = trunc(year_month, 'mm'));
ME_XE?Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
2 Values (to_date('2012-nov-12', 'yyyy-mon-dd'), 'Western', 'San Fransisco', 200, 10, 5);
Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
ERROR at line 1:
ORA-02290: check constraint (TUBBY.FIRS_OF_MONTH) violated
Elapsed: 00:00:00.03
ME_XE?Insert into TEST (year_month, REGION, CITY, HANDLED_PACKAGE, EXPECTED_MISSING_PACKAGE, ACTUAL_MISSING_PACKAGE)
2 Values (to_date('2012-nov-01', 'yyyy-mon-dd'), 'Western', 'San Fransisco', 200, 10, 5);
1 row created.
Elapsed: 00:00:00.01
ME_XE?select
2        to_char(year_month, 'fmYYYY')    as year
3     , to_char(year_month, 'fmMonth')   as month
4     , Region
5     , CITY
6     , Handled_Package
7     , Expected_Missing_Package
8     , Actual_Missing_Package
9 from test;
YEAR         MONTH                REGION                         CITY                    HANDLED_PACKAGE EXPECTED_MISSING_PACKAGE ACTUAL_MISSING_PACKAGE
2012         November             Western                        San Fransisco                       200                       10                      5
1 row selected.
Elapsed: 00:00:00.01
ME_XE?Then you have nice a nice and easy validation that ensures you data integrity.
Cheers,

Update Multiple Columns when concerned about redo/undo log sizes.

Hi ,
I have update statements that updates multiple columns at once if any of them is changed. What I see that even though the value of column is not changed it still increases the redo size.
Below is a sample code similar to the ones in my code. Basically I check whether there is a difference in any of the columns to be updated and update all of them.
Is there a way to improve redo log size without splitting the update statement for every column that I will be updating. Redo/Undo log size is a concern for us..
For i In 1.rec.Count Loop
    Update employees e
       Set e.first_name = rec(i).first_name, e.last_name = rec(i).last_name
     Where e.first_name != rec(i).first_name
        Or e.last_name != rec(i).last_name;
End Loop;My database is 10g.

Muhammed Soyer wrote:
Redo/Undo log size is a concern for us..You are worried about the wrong thing.
If you are concerned about the amount of undo and redo, you should be less concerned about the small diffrence between updating 1 or 3 columns and remove the loop that is contributing to a massive increase in both undo and redo.
Re: global temporary table row order
Name                                  Run1        Run2        Diff
STAT...undo change vector size     240,500   6,802,736   6,562,236
STAT...redo size                 1,566,136 24,504,020 22,937,884Run2 shows what adding a loop to a regular SQL statement will do to undo and redo. It made the redo used 15 times greater and the undo almost 30 times greater.

Error: Current provider does not support returning multiple recordsets from a single execution

Hello,
The following piece of code which has been working for the
past five years suddenly started giving me the following error:
Current provider does not support returning multiple recordsets
from a single execution
We have recenlty moved this site to a new server. Could this
error be related to their CFAdmin settings? Eveything else on the
site seems to be working fine. Or am I using an outdated tag or
something?
Any light in this direction is appreciated, thanks.
Here's the code:

There doesn't seem to be anything that seems wrong with the
code. It might have something to do with the Max Pooled Statements
or Number of Connections settings in the CF Administrator, but it
could just as easily have something to do with a setting on the
database. I would check with your provider.

Return multiple columns from an analytic function with a window

Hello,
Is it possible to obtain multiple columns from an analytic function with a window?
I have a table with 4 columns, an id, a test id, a date, and the result of a test. I'm using an analytic function to obtain, for each row, the current test value, and the maximum test value in the next 2 days like so:
select
id,
test_id,
date,
result,
MAX ( result ) over ( partition BY id, test_id order by date RANGE BETWEEN CURRENT ROW AND INTERVAL '2' DAY FOLLOWING ) AS max_result_next_two_day
from table
This is working fine, but I would like to also obtain the date when the max result occurs. I can see that this would be possible using a self join, but I'd like to know if there is a better way? I cannot use the FIRST_VALUE aggregate function and order by result, because the window function needs to be ordered by the date.
It would be a great help if you could provide any pointers/suggestions.
Thanks,
Dan
http://danieljamesscott.org

Assuming RESULT is a positive integer that has a maximum width of, say 10,
and assuming date has no time-component:
select
   id
,test_id
,date
,result
,to_number(substr(max_result_with_date,1,10)) as max_result_next_two_day
,to_date(substr(max_result_with_date,11),'YYYYMMDD') as date_where_max_result_occurs
from (select
        id
       ,test_id
       ,date
       ,result
       ,MAX(lpad(to_char(result),10,'0')||to_char(date,'YYYYMMDD'))
           over (partition BY id, test_id
                 order by date
                 RANGE BETWEEN CURRENT ROW AND INTERVAL '2' DAY FOLLOWING )
        AS max_result_with_date
      from table)

Update multiple records from a list

Just trying to find some tutorials on how to update multiple
records from 1
page of checkboxes
easiest example is hotmail
i would like to be able to give my clients the ability to
delete or update
multiple records from 1 page... mind you that this type of
update woudl only
be for simple status changes, flags that need to be changed
and so on...
Delete... well if they made it to this page they are already
sure and have
been warned that they are going to delete the records..
where can i find such a tutorial on how to complete multiple
record updates
or deletes from 1 form...
thanks

Server model and software below.
And hotmail has nothing to do with anything.. its an example
of what i would
like to be able to do...
If you log into hotmail. you have the option to check all the
emails you
want to delete.
well thats what i want to do with my clients sites...
Each record would have its own checkbox, they select the
records they want
to delete or update and they hit submit to process there
request.
Using ASP, SQL2005 and DW8
"bregent" <[email protected]> wrote in
message
news:f21upb$nop$[email protected]..
> >Just trying to find some tutorials on how to update
multiple records from
> >1
>>page of checkboxes
>
> What server model?
>
>>easiest example is hotmail
>
> What does hotmail have to do with this.

Error in Dropping columns from Subject Area to selected Columns section

While Dropping columns from Subject Area to selected Columns section in Analytics nothing is happening.There is no error in the RPD.I am using OBIEE 11g and windows7.I am also getting page error like below:
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)
Timestamp: Tue, 4 Sep 2012 08:31:07 UTC
Message: 'kmsgPickerUIJSCantAddColumns' is undefined
Line: 1
Char: 1781
Code: 0
URI: http://localhost:7001/analytics/res/b_mozilla/picker.js
Message: 'kmsgPickerUIJSCantAddColumns' is undefined
Line: 1
Char: 1781
Code: 0
URI: http://localhost:7001/analytics/res/b_mozilla/picker.js
Can you guys please help?

That error usually means it is still mapped, maybe it is used in another interface if you say the mapping has definitely been removed.
You can expand the datastore > Used In > "As a Target" or "As a Source" or "In a Package" - that should tell you if it being used anywhere else.
Cheers
John
http://john-goodwin.blogspot.com/

Updating multiple records from single form (ASP)

I have a nested repeat region.
I have created in the parent, a form with 3 fields and an update button.
the child records all have multiple columns, 3 of which correspond to the parent.
Athe parent is bound to the child records by the shipmentID
I need to be able to update all child records from the form in the parent.
The case is this.
The child records are orders with shipdates and frequencies
The parent contains a form with fields for shipdate and frequency
The administrator needs to change the shipdate and/or frequency for all child records.
(The child records are forms as well--but that's another issue that works fine)
Shipment ID
Date Field
Freq Field
UPDATE Button
ShipmentID
Record 1
Data case1
Date
ShipmentID
Record 2
Data case 2
Date
I am doing this in classic asp with an SQL database.
So how do I get the form to update all record
[Subject title edited by moderator to make clear ASP involved]

Hi,
This is one of those questions that would require far more explanation that is reasonable to expect in a forum. You should do a little poking around in the nearest Barnes & Nobles. About a half hour in a chare with a good ASP book and vanilla latte should have you on the right track.
Lawrence *Adobe Community Expert*
www.Cartweaver.com
Complete Shopping Cart Application for
Dreamweaver, available in ASP, PHP and CF

Updating multiple fields using a single update statement.

Hi All,
I am a beginner to Oracle. I have used the following Hint in an update query that is executed in Oracle 10G. We recently updated the Oracle to version 11g and when executing the query getting the following Error: ORA-01779: cannot modify a column which maps to a non key-preserved table. PFB the query. Please suggest me some ways that I can do to avoid this error.
UPDATE /*+ bypass_ujvc */
(SELECT t1.STG_DEL_CONDITION, t2.condition
FROM stg_reports_membenft_latest T1 JOIN (select ods_ssn_grp,sys_id, first_value(STG_DEL_CONDITION) over(PARTITION BY ods_ssn_grp,sys_id
ORDER BY STG_DEL_CONDITION DESC) AS
condition from stg_reports_membenft_latest) T2
ON T1.ods_ssn_grp = T2.ods_ssn_grp AND T1.SYS_ID=T2.SYS_ID ) x
SET x.STG_DEL_CONDITION = x.condition;
Thanks and Regards,
Karthik Sivakumar.

I used the below query and got the Result.
Thank You all
MERGE INTO stg_reports_membenft_latest x1
USING (SELECT distinct ods_ssn_grp,
sys_id,
First_value(STG_DEL_CONDITION) OVER(partition BY ods_ssn_grp,sys_id
ORDER BY STG_DEL_CONDITION DESC)
AS condition
FROM stg_reports_membenft_latest) x2
ON ( x1.ods_ssn_grp = x2.ods_ssn_grp
AND x1.SYS_ID = x2.sys_id )
WHEN matched THEN
UPDATE SET x1.STG_DEL_CONDITION=x2.condition;

Stored procedure in package return multiple columns from multiple tables

Hi ,
Can a single stored procedure return multiple column values from different tables.
example:
tabA: col2, tabB:col3,tabC:col4 etc.
one more question:
if a stored procedure like to return 10 columns for a particular record from a single table do i need to define a TYPE statement for each colum like
TYPE col1 is TABLE of varchar
TYPE col2 is TABLE of varchar
here i want to return only one row, not many rows.
thanks

You can try one procedure with OUT or IN/OUT parameters that collect the values from one or more sql statements.
CREATE OR REPLACE PROCEDURE P1
(P_COD IN TABLE.COD%TYPE,
P_DESC1 OUT TABLE1.DESC1%TYPE,
P_DESC2 OUT TABLE2.DESC2%TYPE)
IS
BEGIN
SELECT table1.DESC1, table2.DESC2
INTO P_DESC1, P_DESC2
FROM TABLE1, table2 WHERE
table1.COD = P_COD and
table1.cod = table2.cod ;
END P1;
JP

Merge statement - update multiple columns from a single sub-select

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