ValidateEntity to post several lines

I have a page of the OAF who downloads a CSV file (via messageFileUpload) lines. I would like to validate each line either at load time, or when I click on the submit"" button.
Question:
(1) where should I put the validation of the line (validate uniquness, validate it against rules of company etc.)?
(2) should I put the validation routine: validateEntity()? When I put the validation in this routine, it is called only once (for the first line). How can I make go against each line?
PS: New on OAF (so possibly detailed notes).

Thanks in advance.

Hi vimal,.

You can create a method in the AM to validate the data in the table.

you will have to browse through all the rows in the table & put the validation as needed, for each row in the table.

Kind regards
GYAN

Tags: Oracle Applications

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Hello
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Make the echo of Christian question... What do you mean by "validating"? You have not yet defined what it means in your scenario!

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can someone tell me how can I insert several lines in a trigger. I tried several ways, and so far nothing works.
create or replace
USER_GROUPS_TRIG RELAXATION
before INSERT ON USER_GROUPS
FOR EACH LINE
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Hello

Whenever you have a problem, please post a small example data (CREATE TABLE and only relevant columns, INSERT statements) of all the tables involved, so that people who want to help you can recreate the problem and test their ideas.

Also post the exact results you want from this data, as well as an explanation of how you get these results from these data, with specific examples.

If you ask on a DML statement, such as CREATE TABLE, INSERT, INSERT statements must re-create the tables as they are to the DML, and the results will be the content of the or a modified tables when it's all over.

In this case, after complete relaxation and a DML statement that triggers, too.

Always say what version of Oracle you are using (for example, 11.2.0.2.0).

See the FAQ forum: Re: 2. How can I ask a question on the forums?

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Help to extract data Clob to a column in a table that has several lines in a table

Help to extract data Clob to a column in a table that has several lines in a table
It works for only the first line
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Grant read, write on DIRECTORY XMLDIR to the public;
() dbms_xslprocessor.clob2file
beef in CLOB,
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/
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Grant read, write on DIRECTORY XMLDIR to the public;
() dbms_xslprocessor.clob2file
XData in CLOB,
XMLDIR IN VARCHAR2,
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CSID in NUMBER: = 0);
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OF H15TEST. H15_STAGE
where rownum = 102140;
l_clob CLOB.
XData CLOB.
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ORA-21560: 3 argument is null, invalid or out of range
ORA-06512: at "SYS." DBMS_LOB", line 991
ORA-06512: at "XDB". DBMS_XSLPROCESSOR', line 324
ORA-06512: at line 15 level

FYI, it seems that the file being created will exceed 5 gig

Yes, it is a known issue with DBMS_XSLPROCESSOR.clob2file with big files.

Here is a slightly modified version of the code that I posted earlier, fixing WRITE_ERROR except:

DECLARE

v_file utl_file.file_type;

-write a unique to clob

procedure write_clob (p_content in clob) is

v_buffer varchar2 (32767).

V_POSITION pls_integer: = 1;

v_amount pls_integer: = 32767;

Start

loop

Start

DBMS_LOB. Read (p_content, v_amount, v_position, v_buffer);

exception

When no_data_found then exit;

end;

UTL_FILE.put_raw (v_file, utl_raw.cast_to_raw (v_buffer), true);

V_POSITION: = v_position + v_amount;

end loop;

end;

BEGIN

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v_file: = utl_file.fopen ('TEST_DIR', 'testfile2.txt', 'wb', 32767);

-loops through the lines

for r in)

Select h15_doc

of h15test.h15_stage

)

loop

write_clob (r.h15_doc);

end loop;

UTL_FILE.fclose (v_file);

END;

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Hello
Apex 4.2, oracle 11 g 2
I have a table on the emp table where when I click on Add button line
then I get no lines that are stored in the string.
for this element of the page creation PX_job that return the value of separate employment with two points separate values by the
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by using the dynamic action
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apex.widget.tabular.addRow();

}
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Leave.

Hi, go,

Yes, you need to replace "myvalue" with the return value of the select list. But even in this case it would be a problem because it would change all the lines.

In any case, I changed the code to do this:

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I hope it's clear.

Kind regards

Joni

Help: several lines subquery

Hello
My question hinges off the coast of the same type of DB as the question here a little backward (https://forums.oracle.com/thread/1982906).
The question is: determine who or the authors wrote the books most often purchased by customers of JustLee books
I'm currently building a subquery of several lines (I don't know if that would be the best way to approach). I have provided the table at the bottom of this post.
By my code below, as you can see, this does not work for me. I'm going to pull the total number of each book (via isbn inside the authoridtable), then I'll look up the code of the author and, in the end, the name of the author (table orderitems then bookauthor). I work from the inside to the outside and can't get through using the first subquery.
Could someone please be able to help point me in the right direction?
Thanks for your help!
SQL > SELECT isbn, authorid
2 FROM bookauthor
3. WHERE IN (SELECT COUNT (isbn) isbn
4 FROM orderitems
5 GROUP BY isbn)
6 ORDER BY isbn, authorid;
no selected line
TABLES:
SQL > select * from orderitems.
ORDER ITEM # QUANTITY PAIDEACH ISBN NO.
---------- ---------- ---------- ---------- ----------
1000 1 3437212490 1 19.95
1001 1 9247381001 1 31.95
1001 2 2491748320 1 85,45
1002 1 8843172113 2 55.95
1003 1 8843172113 1 55.95
1003 2 1059831198 1 30.95
1003 3 3437212490 1 19.95
1004 1 2491748320 2 85,45
1005 1 2147428890 1 39.95
1006 1 9959789321 1 54.5
1007 1 3957136468 3 72.15
1007 2 9959789321 1 54.5
1007 3 8117949391 1 8.95
1007 4 8843172113 1 55.95
1008 1 3437212490 2 19.95
1009 1 3437212490 1 19.95
1009 2 0401140733 1 22
1010 1 8843172113 1 55.95
1011 1 2491748320 1 85,45
1012 1 8117949391 1 8.95
1012 2 1915762492 2 25
1012 3 2491748320 1 85,45
1012 4 0401140733 1 22
1013 1 8843172113 1 55.95
1014 1 0401140733 2 22
1015 1 3437212490 1 19.95
1016 1 2491748320 1 85,45
1017 1 8117949391 2 8.95
1018 1 3437212490 1 19.95
1018 2 8843172113 1 55.95
1019 1 0401140733 1 22
1020 1 3437212490 1 19.95
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ISBN AUTH
---------- ----
0132149871 S100
0299282519 S100
0401140733 J100
1059831198 P100
1059831198 S100
1915762492 W100
1915762492 W105
2147428890 W105
2491748320 B100
2491748320 F100
2491748320 R100
3437212490 B100
3957136468 A100
4981341710 K100
8117949391 R100
8843172113 A100
A105 8843172113
8843172113 P105
9247381001 W100
9959789321 J100
20 selected lines.
SQL > select * from the author.
FNAME LNAME AUTH
---- ---------- ----------
S100 SAM SMITH
J100 JANICE JONES
A100 AUSTIN JAMES
M100 SHEILA MARTINEZ
K100 KZOCHSKY TAMARA
P100 PORTER LISA
A105 ADAMS JUAN
B100 JACK BAKER
P105 PETERSON TINA
W100 WILLIAM WHITE
W105 LISA WHITE
R100 ROBINSON ROBERT
F100 FIELDS OSCAR
W110 WILKINSON ANTHONY
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Hello

Thanks for posting the sample data.

Be sure to post the results desired from this data, the reason why you want to these results and your version of Oracle.

You can reach the author table in the main query I posted earlier.

WITH got_total AS

(

SELECT isbn

The AMOUNT (quantity) AS total - may be

, EVALUATE () OVER (ORDER OF SUM (amount) DESC) AS rnk

Of orderitems

GROUP BY isbn

)

SELECT b.isbn

a.authorid

a.lname

a.fname

t.total

OF bookauthor b

JOIN got_total t WE b.isbn = t.isbn

JOIN the author an a.authorid ON = b.authorid

WHERE t.rnk = 1

;

I see that orderitems has a quantity column. SUM (quantity), not to COUNT (*), is probably what you want to determine the author of bestsellers.

The above query gives these results:

TOTAL FNAME LNAME ISBN AUTH

---------- ---- ---------- ---------- ----------

3437212490 B100 BAKER JACK 8

Get several lines with the request - please help
Hello

I have query that gives me the output below.
```
select distinct a.*,cu1.usr_key,cu1.first_nm,cu1.last_nm
from(
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      from new_group ng, user_group ug, group_type gt, status stts
      where ug.grp_key = ng.grp_key and ng.grp_typ_key = gt.grp_typ_key and 
      ng.stts_key = stts.stts_key and
      ug.usr_grp_rl_typ_key = 1 and 
      lower(ng.grp_nm) like 'test foe%'
      union 
      select ng.grp_key, ng.grp_nm , gt.grp_typ_nm, sts.nm as grp_sts, ng.expiry_date, ng.updt_dttm, sts.stts_key
      from new_group ng, group_type gt, status sts
      where ng.grp_typ_key = gt.grp_typ_key and ng.stts_key = sts.stts_key and 
      lower(ng.grp_nm) like 'test foe%')a, common_user cu1, user_group ug1
where cu1.stts_key = a.stts_key and cu1.usr_key = ug1.usr_key and ug1.usr_grp_rl_typ_key = 1 and ug1.grp_key(+) = a.grp_key;
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18345 enemy test remove Group organization DELETED February 9, 12 AM 3 09.38.34 29742 Sam Saed
18345 enemy test remove Group organization DELETED 9 February 12 09.38.34 AM 3 29643 dummyName514 dummy
18345 enemy test remove Group organization DELETED February 9, 12 09.38.34 AM 3 28917 TestMObileUser Gujral
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 27284 Rocky jegou 09.38.34
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 28920 Bhavani Gujral 09.38.34
18345 enemy test remove Group organization DELETED 9 February 12 09.38.34 AM 3 29645 dummyFName516 dummy
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 27316 Karthik Gilani 09.38.34
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 28147 Bowl David Mathews 09.38.34
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 09.38.34 29731 Sam Saed
18345 enemy test remove Group organization DELETED February 9, 12 AM 3 28919 Madhu mango 09.38.34

For a group 18345, there are 10 users and this is the reason why I get a multiple user records.

I can't avoid these last three columns, because I have to show these values in the application.

In my opinion, the UNION is at the origin of the problem. Can I replace the UNION here? Please share your ideas on this.

Thank you
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Published by: ouali on February 9, 2012 22:35
Hello

because I have to show these values in the application.

What is your problem then? If you simply issue a SELECT statement to application code or send the data back to REF CURSOR, it will be quite OK to have several lines. That's what the SELECT statements are for: to return sets of results with several lines.
So, could not explain your problem more in detail please? If you get an error somewhere, provide the code causing the error and the error message (it is probably ORA-001422 exact extraction returns several lines somewhere in PL: / SQL, isn't it? then post here).

In my opinion, the UNION is at the origin of the problem. Can I replace the UNION here? Please share your ideas on this.

Us don't know not the answer to this question, because no one here knows your needs (what you need).

Representing data of several lines into one line

Hi all

Please check the query below:

select manager_id mg_id, employee_id emp_id, last_name name from employees 
where manager_id = '100'
and DEPARTMENT_ID = '80'

If I run the following query, o/p then comes wise line; as below:

       mg_id           emp_id            name
       100             145                     Russell
       100             146                     Partners
       100             147                     Errazuriz
       100             148                     Cambrault
       100             149                     Zlotkey

But if I want the o/p as below; That is to say; under Manager # 100, all employees emp_id and name should come in ONE row NOT in several lines:

mg_id                   emp_id     name          emp_id       name       emp_id     name         emp_id     name                emp_id         name
100                             145             Russell     146       Partners        147     Errazuriz       148              Cambrault        149        Zlotkey

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Published by: Francis Sep 20, 2009 04:28

Published by: Francis Sep 20, 2009 04:29

Lexical in several lines and all parameter headers print in PLSQL
HI team,

I have some requirement in plsql can someone please help with solutions.

1. print the headers on several lines in pl/sql block using the dbms_output
I have some column FILE_name, creation_date and so on, I want to print multiple line headers

ex:_

Creating files
Name Date
-------------------------------------------------------
xxd_top.txt June 10, 2009
der_top.txt August 21, 2009

2 using the lexical in plsql block in the cursor as parameter

ex:*

cursor c1 (p_parameter)
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Please give me some suggestions to solve these problems

Thanks in advance
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If you want to only several lines of DBMS_OUTPUT then call DBMS_OUTPUT. Put_line several times. I'm guessing that you want this layout:
```
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----------- ------------
xxd_top.txt 10-Jun-2009
der_top.txt 21-Aug-2009
```
The simplest approach would be just something like
```
DBMS_OUTPUT.PUT_LINE('File        Creation');
DBMS_OUTPUT.PUT_LINE('Name        Date');
DBMS_OUTPUT.PUT_LINE('----------- ------------');
```
I tried with CHF solution and it worked.

Post an example of what you have tried that does not work, maybe someone will see what is wrong with it.

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Hello

I searched on the web, the forum and the documentation, but I have not found a solution to this problem:

I have two tabs with a relationship of the master / detail of one-to-many. Block detail data shows several lines such that it can be several associations table of mater in the details and I want to display the description of the master data block instead of the field with the ID for each line in the block of retail.

I tried to place an item with the option 'copy value', but then I lose the relationship of master / detail, because that is what forms wih the field id for linking blocks.

Also, I've seen in other posts that I can use a view, but I can't understand how would I update or remove data then.

The only thing that I realized is to the description field in its own datablock in the same tab, a relationship master / detail-detail (or master-detail-master). BTW, I don't think it's beautiful "formulas"programming"and it does too much for my needs."

I guess it must be a trivial thing, but I don't know what to try next. Thanks in advance!

Published by: user10278211 on Sep 17, 2008 20:13
AAH, I think now I got your management!

You have 1 Deptno and dname "XYZ" in the master and you want to display:
```
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```
-What?

If so:

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2. create a POST-QUERY-Trigger on detail-block with the code: DETAILBLOCKNAME. DSP_DNAME: =: MASTERBLOCKNAME. DNAME;
3. create WHEN-CREATE-RECORD-Trigger with the same code.

That's all

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