View multiple lines inside a loop

Hi all

I have a question.

My table xx_test_table has 10 columns, 3 of which are status, error_message and request_id.

Now, after some validations on querying the table with the request_id it gives 3 rows.

I have to post this in a loop. The code I used is the following.

BEGIN

SELECT COUNT (*)

IN lv_error_count

OF xx_test_table

WHERE request_id = 5920135;

IF(lv_error_count > 0) THEN

fnd_file. Put_line (fnd_file. OUT, 'xx_test_table error information Table');

FOR lv_disp_data in 1... lv_error_count LOOP

SELECT column_name,

ERROR_MESSAGE,

request_id,

table-name

BY lv_column_name,

lv_error_message,

lv_request_id,

lv_table_name

OF po_interface_errors

WHERE request_id = lv_req_id;

fnd_file. Put_line (fnd_file. OUT,' request ID: ' | lv_request_id);

fnd_file. Put_line (fnd_file. OUT,' column name: ' | lv_column_name);

fnd_file. Put_line (fnd_file. OUT, "Error Message: ' |" lv_error_message);

fnd_file. Put_line (fnd_file. OUT,' the name of the Table: ' | lv_table_name);

END LOOP;

END IF;

. This loop is inside a separate procedure and all the variables have been declared. Problem is when the API is run at the front end it illustrates TOO_MANY_ROWS exceptions to this procedure.

Is there another way to display multiple lines of data in a table when we Select in the statement?

This should make the necessary

BEGIN
       SELECT COUNT(*)
         INTO lv_error_count
         FROM xx_test_table
        WHERE request_id = 5920135;

       IF(lv_error_count > 0) THEN

          fnd_file.PUT_LINE(fnd_file.OUTPUT,'Error Information from xx_test_table Table');

          FOR rec IN ( SELECT column_name,
                              error_message,
                              request_id,
                              table_name
                         FROM po_interface_errors
                        WHERE request_id = lv_req_id
                     )
          LOOP
               fnd_file.PUT_LINE(fnd_file.OUTPUT,'Request ID:    '||rec.column_name);
               fnd_file.PUT_LINE(fnd_file.OUTPUT,'Column Name:   '||rec.error_message);
               fnd_file.PUT_LINE(fnd_file.OUTPUT,'Error Message: '||rec.request_id);
               fnd_file.PUT_LINE(fnd_file.OUTPUT,'Table Name:    '||rec.table_name);
          END LOOP;
       END IF;
END;
/

Concerning

Arun

Tags: Database

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View multiple lines of phone in the form of columns
Oracle 9i

I have the tables

visitors
ID name
__ ________________
1 John boy
Beautiful lady 2

Phone
Phone to cust
__ ___ ____________
1 1 555-555-5555
2 1 666-666-6666
3 2 222-222-2222
4 2 999-999-9999

I want to see
Customer telephone1 telephone2
__________ ___________ ____________
John Boy 555-555-5555 666-666-6666
Beautiful lady 222-222-2222 999-999-9999

I searched all morning, I can't find a simple way to do this (assuming there is one).

Published by: user6751911 on October 17, 2011 09:21

Published by: user6751911 on October 17, 2011 09:22
Hello

Welcome to the forum!

This is called a Pivot . Exactly how do depends on your version of Oracle and your needs (for example, the order of output on each line is important?)
See "how to convert lines to the columns" in the FAQ forum:
SQL and PL/SQL FAQ

Whenever you have a problem, please post CREATE TABLE and INSERT statements for some examples of data. Since this is your first post, I'll do it for you:
```
CREATE TABLE     customers
( id      NUMBER     PRIMARY KEY
, name       VARCHAR2 (10)
);

INSERT INTO customers (id, name) VALUES (1, 'John Boy');
INSERT INTO customers (id, name) VALUES (2, 'Lady Bele');

CREATE TABLE     phone
( id      NUMBER     PRIMARY KEY
, cust       NUMBER
, phone       VARCHAR2 (20)
);

INSERT INTO phone (id, cust, phone) VALUES (1, 1, '555-555-5555');
INSERT INTO phone (id, cust, phone) VALUES (2, 1, '666-666-6666');
INSERT INTO phone (id, cust, phone) VALUES (3, 2, '222-222-2222');
INSERT INTO phone (id, cust, phone) VALUES (4, 2, '999-999-9999');
```
This helps clarify what is exactly the problem, and it allows people to test their ideas.

Here's a way to rotate these data using Oracle 9:
```
WITH   got_r_num  AS
(
     SELECT     c.id
     ,     c.name
     ,     p.phone
     ,     ROW_NUMBER () OVER ( PARTITION BY  c.id
                               ORDER BY          p.phone
                             )        AS r_num
     FROM    customers  c
     JOIN     phone        p  ON  c.id  = p.cust
)
SELECT       name
,       MIN (CASE WHEN r_num = 1 THEN phone END)     AS phone1
,       MIN (CASE WHEN r_num = 2 THEN phone END)     AS phone2
FROM       got_r_num
GROUP BY  id, name
;
```
This also works in versions greater than 9, but from Oracle 11.1, you can use SELECT... Function PIVOT.

Output:
```
NAME       PHONE1               PHONE2
---------- -------------------- --------------------
John Boy   555-555-5555         666-666-6666
Lady Bele  222-222-2222         999-999-9999
```
This allows to display up to 2 phone numbers per client. If you have 3, then add
```
,       MIN (CASE WHEN r_num = 3 THEN phone END)     AS phone3
```
SELECT main clause. If you could have 4 numbers by cusotmner or 5, or any fixed number, continue to add columns as phone3 above to SELECT main clause.
If you don't know how amny phone numbers a customer might have, but that you want to view all the, then swivel can be difficult. See the thread below for some ideas on this subject:
Re: County report and the sum of the number of rows by multiple columns

Published by: Frank Kulash, October 17, 2011 12:40
Added example data and example

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I think that the problem in your case, it is the observable list provided by MultipleSelectionModel.getSelectedItems () is not serializable. So even if you make your player Serializable class, the list is not. The first thing I would try, I think, is to make player implements Serializable and pass in an ArrayList instead of the observable list. If you can do
```
content.put(dataFormat, new ArrayList(playersListView.getSelectionModel().getSelectedItems()));
```
and
```
List player = (List) dragEvent.getDragboard().getContent(dataFormat);
teamListView.getItems().addAll(player);
```
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```
final ListProperty draggedPlayers = new SimpleListProperty();
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```

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I hope that answers your question.
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 tags, as described in the forum FAQ, below.)
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