Forms :: Data Retrieval
Jan 16, 2013
what could be the cause of the following scenario :
A form is running, data is entered and saved. After saving on form, checking in the backend, the data is present. But when using the same form again to retrieve data, no data is shown.. and also if tried to enter same data (previously entered for saving again) then error comes up that data is already in the database.
could this be related to any restrictions that might be placed on tables or something ??
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Jan 17, 2012
i hv one table breco_data which is having two columns one is partycode and second is chequee no .and i just want filter the partycode and cheque no which are not availble in the breco_data table .and party cannot have same cheque no
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Apr 10, 2008
Let me explain in detail. I have three tables
1. Emp Table: Columns-> EMPID and DeptID
2. Dept Table: Columns-> DeptName and DeptID
3. Team table : Columns -> Date, EmpID1, EmpID2, DeptNo.
There is a stored procedure which runs every day, and for "EVERY" deptID that exists in the dept table, selects two employee from emp table and puts them in the team table. Now assuming that there are several thousands of departments in the dept table, the amount of data entered in Team table is tremendous every day.
If I continue to run the stored proc for 1 month, the team table will have lots of rows in it.
The real problem is when I want to retrive data for a employee(empid1 or empid2) from Team table and view the related details like date, deptno and empid1 to empid2 from emp table.
How do we optimise the data retrieval and storage for the table Team. optimize the query and data retrieval time from Team table.
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Nov 12, 2010
I create a view on production server which takes almost 10 to 12 minutes when it shows data. this view contains 3 or 4 tables on which all primary and unique columns have indexes.which index will be better for fast retrieval of data .
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Oct 24, 2013
How To Increase Data Retrieval / Insertion Speed my data base has more than 0.5 million records Forms Some Time Respond Very Slow .
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Jul 13, 2010
Is there any way to find out the division between the time taken for query parsing, creating execution plan and actual data retrieval seperately? If I enable 'set timing on' I see the elapsed time which is the total time taken for all these 3. Some of my queries are taking long time when I run it first time and so want to know what is it taking long? is it the parsing or creating the execution plan, if so what can I optimize.
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Oct 29, 2012
I'm trying to develop a procedure which will read a BLOB field of a table and write an RTF document which will be used as template to another procedure but when the procedure fires up the select statemente, i got stuck with a ORA-06502 error.
This error, after reading the documentation, is caused by incompatibilities between fields (numeric or value error string) But i've seen this example everywhere in the internet and what is causing it.
The source code of my procedure follows:
PROCEDURE p_transfer_db_client(pcPath IN VARCHAR2,
pnSequence IN NUMBER) IS
v_src_blob BLOB;
v_file UTL_FILE.FILE_TYPE;
[code]...
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Apr 3, 2012
is there possible to retrieve date with its time in oracle ,if we didnot provide time while insertion? like hiredate column of emp table can we get hiredate of each emp with its time of joining. i am using "11g Enterprise Edition Release 11.2.0.1.0"
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Oct 20, 2010
Any links on hierarchical retrieval concepts?
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Aug 9, 2012
I am getting error while installing Oracle 11g on windows xp. Ora --12638: Credential Retrieval failed error. I understand that some people have got that error after the installation( Changing SQL.Net file).
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May 7, 2012
when i press when button pressed trigger, i want first the form will delete all the previous data and then populate the data from the table, that's why i used clear_block first, but this clear_code is not working here. my coding is given below
go_block('show');
clear_block(NO_VALIDATE);
declare
cursor c1 is select *
from qtr_demand order by 1;
begin
[code]..........
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May 10, 2010
i'm use oracle form builder 6i when i use tree item to display data
the data have been displayed normally but at runtime when i resize the window the 'tree data' is hidden with no error.
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Nov 3, 2011
I am working on forms 6i. I have one data block based on table EMP.
Datablock-A: Empno, Ename, Sal
I have FIND Screen: Empno, Ename, FIND Button.
I can search the data through FIND Screen and populate data in Datablock A.
I am using below logic to search data through FIND Screen.
When-Button-Pressed(FIND Button): calling 'EXECUTE_QUERY'.
In Pre-query trigger of DatablockA:
copy(:FIND.EMPNO,'BLOCKA.EMPNO');
copy(:FIND.ENAME,'BLOCKA.ENAME');
It's working fine. But below case is failing.
Let us say, if i enter empno 10 (which is not there in database) in FIND Screen --> press FIND Button, it's showing up 'QUERY CAUSED NO RECORDS', Till this point it's working fine;. But after this, if i press CTR+F11 in block A, it's not pulling records. only this case it's not pulling records.
But if i enter something else in FIND Screen, if it returns any data, then if i press CTR+F11,it's pulling all records.
why it's failing to pull records if i try to query data in first case only.
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May 28, 2010
I want to export forms data into Excel sheetfor that i am using Client_Ole2.I have attached Webutil object library and Pl/Sql libraryStill I can not export data from Form to Excel sheet
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Dec 25, 2011
when a user change or delete any record or row in forms data automatically move to other table because i want to compare old and new record.
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Mar 14, 2012
How can i get data from Ref cursor on Oracle forms?
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Oct 14, 2010
I'm having difficulty trying to show a list of forms that I would like to present the user after they log on with SSO.
The funny thing is that I can show the user in a message box. However, I cannot filter records that the user should have on an "Application" menu. The application menu is designed to allow the user to launch the form by double clicking on the menu item. That works fine. It is just that I cannot seem to filter. It shows no records.
Here is my WNFI
DECLARE
sso_user varchar2(40);
nn number;
v_vis VARCHAR2(20);
[Code]....
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Jan 26, 2010
I have simple table:
code = CHAR(5) as primary key
name = VARCHAR2(bla blal ba)
There is one-block-form based on this table. Block's datasource type = table and datatarget type = pl/sql procedure
Table API, Module API - all generated, all valid and seems correct. Now.. I try to update "name" from form. As soon as I type in something in the field, I get message "Row no longer exists". When digging deeper it seems that problem raises from lock_prodecure:
DECLARE
bk_data CGC$CL_1_9_DKD.cgc$rec_tab;
BEGIN
PLSQL_TABLE.POPULATE_TABLE(bk_data, 'DKD', PLSQL_TABLE.LOCK_RECORDS);
CGC$CL_1_9_DKD.lck(bk_data);
END;
It seems, it has some problems on populating the "code" attribute in bk_data.
how to solve this problem without massive re-coding??.
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Jun 8, 2011
Iam working with a form thru which I need to port nearly 7 laks of data into table. Earlier I had created a form thru which I read the data from the text file and inserting into the table. This was taking lot of time and as well after an hour or so, after porting 50k rows the program got terminated and shows an error like Network Inturpted.
So I have decided to use some other option and found that I can use either SQL Loader or external Tables. I had choosed SQL loader option and created a form along with a control file and batch file based on some forum posting.
Control File
LOAD DATA
INFILE 'D:SethuPayClock DumpCLK_050611clock_dump.txt'
INTO TABLE ARS_CLOCK_DUMP
(TDATE POSITION(01:08) DATE 'YYYYMMDD',
VER POSITION(09:10) CHAR,
EMPNO POSITION(11:15) CHAR,
TTIME POSITION(16:19) CHAR,
BRADD POSITION(21:22) CHAR
)
[code]....
With above all the form works perfectly in local system which is the development evironment and also client PC. And I was able to port those 7 laks rows in 3 miniutes. Now the real problem, If I need to move this to live application server, I had to move three files [ FMB, CTL and BAT ]. I have some problems in moving the other two files to the application server [ waiting for approval from bozz ]. And more over, I had to hard code the user id and password in the BAT file, i think which may not be a best practice and also not safe.
So I have decieded to do all from forms and found same sort of script. I took it and modified to my needs.Code from form's when button pressed which is not working
declare
usid varchar2(10):= get_application_property(username);
pwd varchar2(10):= get_application_property(password);
db varchar2(10):= get_application_property(connect_string);
msqlldr varchar2(300);
ctrl_filename varchar (300) := 'D:SethuPayModifiedFormsars_clock_dump.ctl';
data_filename varchar2(300) := 'D:oracleproduct10.2.0db_1BINabc.dat';
fname varchar2(1000);
[code]....
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Mar 15, 2012
I have a horrible problem with EBS (actually, all problems with EBS are horrible) and I think I am stuck because of my ignorance of Forms. if I use terms that are not correct in the Forms world. The form consists of a number of named "blocks" and each block consists of a number of named "fields", not all of which are visible. I need to find the source of the data values in one of these fields. I have searched every table for a column of that name, also all the views and stored PL/SQL that I think might be relevant, but I can no find no mention of a column or variable with the same name as the field. The name does not get a hit in the online EBS tech ref manual, and only two ancient and irrelevant hits in MOS.
My question is: What are the possible sources of data for a field in a form? Have I missed any?
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Jun 18, 2012
I am developing an application for making the travel entries for my organization employees.
For that purpose I have 3 datablocks named:
1) Travel header
2) Employee Detail
3) Travel Detail
which are interlinked through constraints.
I want to give 2 options ie. either single booking entry or Group booking entry.
The form is working properly for single booking entry. But when I want to make a group booking wherein many employees have to travel between common locations I have to fill all the travel details again for all employees. I want to avoid that since it wont give a feasibility for this application. I can copy the travel details I have entered for the 1st employee. I am uploading the form layout.
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Apr 18, 2013
How to pass data of one procedure to another procedure in oracle forms.
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Nov 11, 2010
i have problem with export data from SQL to excel format my question do i can export directly data from sql to excel or i have to write sql statement in form report and from form i can export it to excel
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Aug 22, 2010
I want to fetch the data through the cursor and cursor is getting the value of group_code through the variable 'a'. but when i am writing the code like this it is not coming.
My code is like this :
declare
a varchar2(400):='';
cursor c1 is select ref_no,ref_code,company_id from stock_detail where company_id=:global.company_id
[Code]....
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Jul 30, 2010
I want if the user write for example in text box 'AM TK' the query display the resualt which has am alone tk alone, and that has both. I know that i should use the Like with % but i do not know how to write it in the set property. I have wrote
set_block_property('Employee_Other',default_where,'Upper(name) like '''||UPPER(:key_search.person_name)||'''') ;
This will bring the resualt just if the user write am tk. How i can modify it to return value as i explained above.
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Apr 8, 2010
I found another way to transfer the data from forms to excel apart from doing it through ole2 or client. So thought of sharing it with all...
Here it goes:-
declare
ifile client_text_io.file_type;
temp varchar2(1000);
Cursor c1 is select ename, job from emp;
[Code]....
Attach webutil to form and just paste the code on a button and log on to scott. The excel file will be created in c: drive with name test.
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Dec 26, 2011
is it possible convert data from forms 6i to pdf format?
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Mar 1, 2011
I am populating the list item from predefined record group. the form is running fine but it didnt show the data present in the record group. I have placed the following code in Pre-Form trigger.
declare
list_id item;
rg_id recordgroup;
begin
rg_id := find_group('RECORD_GROUP9');
list_id := find_item('block2.list4');
clear_list(list_id);
populate_list(list_id, rg_id);
end;
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Jul 3, 2010
i want data receive from COM PORT. it's is Possible.Forms 6i and Oracle 8i
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Oct 4, 2012
i have a datablock with a list item and display item.and after selecting the list item (registration number),corresponding data gets filled into the display item.but when I click the save button(ok) data doesn't go into the database,
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