Help passing procedure parameter

I created a pl/sql collection. Now i want to pass the whole collection into a procedure and then loop through the collection inside the procedure to find out if a particular attribute is existing in it.
I am not able to figure out how can I do that.Do i have to use a refcursor or something? please help. Its kind of urgent

> I created a pl/sql collection. Now i want to pass the
whole collection into a procedure and then loop
through the collection inside the procedure to find
out if a particular attribute is existing in it.
Why?
Two good reason not to do it like this come to mind.
Data is better and faster and easier and more performant to handle as Oracle data (aka data/rows in a table) - not as data inside a PL/SQL array. SQL allows you to sort, group by, filter, transform, analyse and so on. Oracle allows you to index and partition that data.
PL/SQL in comparison cannot do any of this.
The second reason is memory. It requires PGA (Process Global Area) to store data in PL/SQL. PGA is expensive as it is a dedicated resource. It can only service a single process. The SGA in turn (and its db buffer cache) services all Oracle sessions. So 1MB spend of system memory spend on the SGA has a lot more bite in the byte than 1MB spend on the PGA.
No, I'm not saying that these two reasons are absolutes and that PL/SQL collections/arrays are a bad thing. Simply that you need better reasons than these to justify throwing data into a collection and using a FOR LOOP to iterate through the data looking for something - especially when this is exactly what Oracle tables and Oracle SQL do brilliantly.
> Its kind of urgent
Arrgghh.. this is where I usually get on my soapbox and tell you that it is rude to assume that your problem is more urgent than other posters' problems here. And that it is arrogant to insist on that those (with paying jobs) provides answers and support here for free, give immediate attention to your problem.
So please, unless you like to see me foam at the mouth and wave my lead pipe in your general direction, do not claim that your problem is urgent when posting here (or any other similar forum for that matter).

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you mean like this .....
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How to assign Values to nested table and pass as parameter to procedure?

How to assign Values to nested table and pass as parameter to procedure?
Below is the Object and its type
create or replace type test_object1 as object
val1 varchar2(50),
val2 varchar2(50),
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create or replace type test_type1 is table of test_object1;
create or replace type test_object2 as object
val1 varchar2(50),
val2 varchar2(50),
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create or replace type test_type2 is table of test_object2;
GRANT ALL ON test_object1 TO PUBLIC;
GRANT ALL ON test_type1 TO PUBLIC;
GRANT ALL ON test_object2 TO PUBLIC;
GRANT ALL ON test_type2 TO PUBLIC;
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create table test_object_tpe
sl_num NUMBER,
description VARCHAR2(100),
main_val1 test_type1,
main_val2 test_type2
NESTED TABLE main_val1 STORE AS tot1
NESTED TABLE main_val2 STORE AS tot2;
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description IN VARCHAR2,
p_main_val1 IN test_type1,
p_main_val2 IN test_type2
IS
BEGIN
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LOOP
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sl_num,
description,
main_val1,
main_val2
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sl_num
,description
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p_main_val1(rec).val1,
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p_main_val1(rec).val3
,test_type2 (test_object2( p_main_val2(rec).val1,
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set serveroutput on;
declare
p_sl_num NUMBER := 1001;
p_description VARCHAR2(50) := 'Testing Val1';
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begin
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inval1(1).val2 := 'testx2';
inval1(1).val3 := 'testx3';
inval2(1).val1 := 'testy1';
inval2(1).val2 := 'testy2';
inval2(1).val3 := 'testy3';
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p_main_val2 => inval2
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Can anybody correct me.
Thanks,
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Thanks for posting the DDL and sample code but whenever you post provide your 4 digit Oracle version (result of SELECT * FROM V$VERSION).
>
How to assign Values to nested table and pass as parameter to procedure?
>
Well you are doing almost everything wrong that could be done wrong.
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declare
p_sl_num NUMBER := 1001;
p_description VARCHAR2(50) := 'Testing Val1';
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inval2 test_type2 := test_type2();
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inval1(1) := test_object1('testx1', 'testx2', 'testx3');
inval2.extend();
inval2(1) := test_object2('testy1', 'testy2', 'testy3');
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sl_num,
description,
main_val1,
main_val2
VALUES
(p_sl_num, p_description, inval1, inval2);
commit;
end;
/See Example 5-15 Referencing a Nested Table Element in Chap 5 Using PL/SQL Collections and Records in the PL/SQL doc
http://docs.oracle.com/cd/B28359_01/appdev.111/b28370/collections.htm#CJABEBEA
1. You don't even need the procedure since all it does is a simple INSERT into the table which you can do directly (see my code above)
inval1(1).val1 := 'testx1';There is no element one (1) of 'inval1' since you haven't created any elements yet. You need to EXTEND the collection to add an element
inval1.extend();And then there is an empty element but 'inval1' is a container for objects of type 'test_object1' not for scalars like 'val1', 'val2', and 'val3'.
So you can't do
inval1(1).val1 := 'testx1';You have to create an instance of 'test_object1'
inval1(1) := test_object1('testx1', 'testx2', 'testx3');And so on for the other collection
You don't need the procedure (as my sample code shows) but once you populate the variables properly it will work.

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v_my_projects typ_ProjectList;
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/SY.

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create or replace procedure A (x in number) IS
yes varchar2(3) := 'No';
begin
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USE [KWPlay]
GO
/****** Object: Table [dbo].[tblTest] Script Date: 05/14/2014 17:08:02 ******/
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GO
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ID
Description
1
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Task failed: Execute SQL Task
Warning: 0x80019002 at Package: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED.
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errors.
SSIS package "Package.dtsx" finished: Failure.
I also tried; -
Name: strSQL
Scope: Package
Data Type: String
Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
However I received the error; -
SSIS package "Package.dtsx" starting.
Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "UPDATE dbo.tblTest SET [Description] = ? FROM dbo...." failed with the following error: "Parameter name is unrecognized.". Possible failure reasons: Problems with
the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Execute SQL Task
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SSIS package "Package.dtsx" finished: Failure.
Kind Regards,
Kieran.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

Tried; -
Name: strSQL
Scope: Package
Data Type: String
Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
and; -
Result; -
SSIS package "Package.dtsx" starting.
SSIS package "Package.dtsx" finished: Success.
Therefore the answer was to put the parameter number rather than the parameter name under the parameter mapping tab-> parameter name column.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

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Thank you both for your time.
TO: Radhika Vadher
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Help passing procedure parameter

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