Dynamic LOV query will not be displayed

Hello,
we created the following record group
select ename, empno from emp order by 1
then we created a list of values depending on the record group:
We added ename to emp.mgr and empno to null in the LOV
Then we changed the emp.emg item to type CHAR and POPUP list
When we run the form nothing is displayed in the colum of MGR and only 1 record in th tabular form is displayed.
Please help us
Regards

When I save nimber with country code contact name will be displayed,
and if I store the number without the country code and I get a call it does not show the contact name!!
This problem exists for all Iranians!

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Problem in Dynamic LOV query

Hi,
I have a LOV in my page its query should be based on item condition.
So I tried using Apex provided Dynamic LOV Query with IF.. ELSE.. END IF condition.. But when I use this and run the page it is giving error "URL NOT FOUND".
My query is
   IF :MY_ITEM is not null THEN
   RETURN 'select ename ,eno
                from emp
                where eno = '''||:MY_ITEM||''' ';
   ELSE
    RETURN 'select ename ,eno
                from emp
                where ename = ''ALAKA'' ';
   END IF;But it is not working for me.
Please anyone help me to solve this.
Thanks
Alaka

Hi All,
It worked for me. Just I modified my code a bit. Thanks to all for help.
Just I did ,
   DECLARE
   BEGIN
         IF :MY_ITEM IS NOT NULL THEN
            RETURN 'SELECT ENAME,ENO
                        FROM EMP
                        WHERE ENAME = '''||:MY_ITEM||''' ';
       ELSE
           RETURN 'SELECT ENAME,ENO
                        FROM EMP
                        WHERE ENAME = ''ALAKA'' ';
      END IF;
      EXCEPTION
        WHEN OTHERS THEN
            HTP.PRN('ERROR'||SQLERRM);
   END;
Thanks
Alaka

Have a month number but QaaWs query will not run

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LOV query is invalid, a display and a return value are needed

hello - i am having this issue and can't get around this when creating a popup LOV based on sql.
below is LOV query. as you see the view has only two columns. I tried various ways by giving alias to columns in query but nothing works. What did I miss here?
select description,inventory_item_id from xx_apex_inv_v
1 error has occurred
LOV query is invalid, a display and a return value are needed, the column names need to be different. If your query contains an in-line query, the first FROM clause in the SQL statement must not belong to the in-line query.

Did you try it like this?
select description d, inventory_item_id v from xx_apex_inv_v

After installation of latest Bridge and Photoshop version (2014.2.2) *.CR2 files will not be displayed correctly, neither in preview nor in Camera Raw dialog.

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Hi,
I have a problem with custom Adhoc query data not getting displayed on the portal.
It was getting displayed initially but after a user made some changes to the query its not getting displayed.
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Message was edited by: GT

Hi GT
find out the EXACT query u want to launch if it's display
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BEx Web Application Query String -> assign correct query
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My contact names will not be displayed!

Hi I live in Iran when my contacts call me Their Number with country code is displayed, But their names will not be displayed! in cheap phones,this problem does not exist! This problem is very weird! Check out this very big problem to fix before release 10.3 update Thanks Good Luck

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and if I store the number without the country code and I get a call it does not show the contact name!!
This problem exists for all Iranians!

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Flash chart with dynamic sql query does not display

Hi,
In my schema SIVOA I have a lot of tables declared like this :
CREATE TABLE "SIVOA"."EVV_xxxx"
   (     "CLEF_VAR" NUMBER(4,0),
     "DATE1" DATE,
     "VALEUR" NUMBER(16,8) Only the last part of the name changes "xxxx". For example E009, E019, etc....
I am making a chart page with report and want the user to select a name of a table and I will display using dynamic sql query, the table report and chart.
P184_ENAME is a select list returning the last part of the name of the table, fro example 'E009', 'E019', etc.
P8_CLEF_VAR is an item containing a value. This value is a key retrieved like this :SELECT CLEF_VAR
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WHERE SITE = :P184_ENAMEI built a classic report using a sql dynamic function :DECLARE
x VARCHAR2 (4000);
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|| ' WHERE CLEF_VAR = :p8_clef_var' ;
RETURN (x);
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This works perfectly fine !
When I use this sql fucytion into a flash chart it does not work. I get this message "No data found".
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But if i hard-code the number of the CLEF_VAR instead of fetching it from :p8_clef_var I get a nice chart ! Go figure !DECLARE
x VARCHAR2 (4000);
BEGIN
x := 'SELECT NULL, DATE1, VALEUR FROM SIVOA.EVV_'
|| UPPER(:p184_ename)
|| ' WHERE CLEF_VAR = 4544 ' ;
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Alex,
Using your request, with the classic report I get results (data), but I get the same message with the Flash chart : "No data found" ! I don't know how to investigate this. i tried many things but nothing works.
Christian
PS I tried this :
DECLARE
   X   VARCHAR2 (4000);
BEGIN
x := 'SELECT NULL, DATE1, ROUND(VALEUR,2) FROM SIVOA.EVV_'
      || UPPER (:p184_ename) ||
      ' WHERE CLEF_VAR = '
      || :p8_clef_var ||
      ' AND DATE1 BETWEEN TO_DATE ('''
||:P8_DATE_DEBUT||''', ''DD/MM/YYYY HH24:MI'') AND TO_DATE ('''
||:P8_DATE_FIN||''', ''DD/MM/YYYY HH24:MI'')'
RETURN (X);
END; But it does not work either. I could find that the SLQ syntax generated is good becaus I put it into an item which display the return done by the pls/sql.
What is sttange also with the classic report is that if I do click on next or previous to see another rows, I get the message "No data found". If I try to export the report I get an excel file with "No data fouid".
Does anybody already tried my "need" here ? i find strange thant I should not be the firs one trying to get a report an tables which name would be "dynamic".
Tahnk you.
Edited by: Christian from France on Feb 13, 2009 3:05 AM

Dynamic LOV query

Hi,
Anyone can share with me of how to apply dynamic LOV?
let say user choose messagechoice value = 'A' then messagelovinput will only execute query A and display the list of LOV values.
if user choose messagechoice value = 'B' then messagelovinput will execute query B and display its LOV values.
Pls help..

yuchijoyce wrote:
actually try to pass in parameter into the functions and return a list of values into the lov, is there any sample coding for reference?:( Not sure what do you mean by this??
But if you want that to make use of a function that can give you list of value. Then you can follow the approach mentioned by Anil, thereby you will be creating a Function in database that is going to return different query based on conditions and you can base LOV vo object on this function.
Hope it works :)
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What is wrong with this dynamic LOV query?

I am trying to create a dynamic LOV which contains calendar week numbers, given a bind var containing the year. If the year given is this year I want the LOV to contain all weeks up to but not including this week, if the year given is in the past I want the LOV to contain all weeks in that year.
Here is my query;
select display_value, week_num from
(select decode(
:P31_YEAR,
to_char(sysdate, 'YYYY'), to_number(to_char(sysdate, 'IW')),
1+to_number(to_char(to_date('31/12/' || :P31_YEAR, 'DD/MM/YYYY'), 'IW'))
) max_weeks,
level week_num,
'Week ' || level display_value
from dual
connect by level < 54
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When I try to create the dynamic LOV Apex tells me the query is invalid. It runs in TOAD and as far as I can see follows the LOV query rules.

Try this:
select display_value d, week_num r from
(select decode(
nvl(:P13_YEAR,'2007'),
to_char(sysdate, 'YYYY'), to_number(to_char(sysdate, 'IW')),
1+to_number(to_char(to_date('31/12/' || nvl(:P13_YEAR,'2007'), 'DD/MM/YYYY'), 'IW'))
) max_weeks,
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'Week ' || level display_value
from dual
connect by level < 54
) where week_num < max_weeks
Scott

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I have a PL/SQL spatial query that will not compile, but the equivalent SQLPlus query works fine. I.e. (convert decimal degrees to degrees,minutes,seconds)
Any thoughts much appreciated....
THIS WORKS in SQLPlus
select
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and rownum < 3
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ADMS>create or replace procedure PKG_route_loc_latlong_ins
2 (iADMS_ID in INTEGER, iRSN in INTEGER,
3 vcLAT out VARCHAR2, vcLONG out VARCHAR2) as
4 cursor c1 is
5 select decode(rownum,1,decode(sign(b.column_value),-1,'W','E'),
6 2,decode(sign(b.column_value),-1,'S','N'))
7 | |to_char(abs(trunc(b.column_value,0)),'999')
8 | |to_char(abs(trunc((b.column_value - trunc(b.column_value,0)) * 60,0)),
'99')
9 | |to_char(abs(
10 (((b.column_value - trunc(b.column_value,0)) * 60) -
11 trunc((b.column_value - trunc(b.column_value,0)) * 60,0)) * 60
12 ),'99.99')
13 from route_location a, table(a.line.sdo_ordinates) b
14 where a.route_adms_id = iADMS_ID
15 and a.record_seq_num = iRSN
16 and rownum < 3;
17 BEGIN
18 open c1;
19 fetch c1 into vcLONG;
20 fetch c1 into vcLAT;
21
22 EXCEPTION
23 when others then
24 vcLAT := 'ERROR';
25 RAISE_APPLICATION_ERROR(-20002,
26 'XXXXXXXXXXXXXX ');
27
28 END pkg_route_loc_latlong_ins;
29 /
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ADMS>
ADMS>show errors
Errors for PROCEDURE PKG_ROUTE_LOC_LATLONG_INS:
LINE/COL ERROR
5/5 PL/SQL: SQL Statement ignored
5/12 PLS-00320: the declaration of the type of this expression is
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5/12 PLS-00320: the declaration of the type of this expression is
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20/5 PL/SQL: SQL Statement ignored
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Dynamic LOV query will not be displayed

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