BC4J delete row in a different VO

Hi,
I have a UIX/BC4J browse form with an "expert SQL" VO which joins several tables together, with one of the tables being the primary or driving table (ie a list of agreements which also displays customer data and personnel data from different tables). I want to have a "delete" button to delete the selected row. I understand that I can't use my custom VO, I have to have another VO based on the base entity of the table I want to delete from. I just don't have the nouse right now to understand how to take the "key" of the selected row in my custom VO and then direct the entity-based VO to delete the selected row. Am I on the right track or should I be writing a Java class to achieve what I want? (I would prefer to have a UIXML solution).
Thanks,
Steve

Hey, I think I am getting the hang of this now. I managed to fix it by adding the entity to my custom VO (it was originally based only on a query) then including the primary key attribute in the VO. The UIX form was then able to delete rows from the VO, no additional coding necessary. Nice!
Steve

Similar Messages

Database, Dataset, Table Adaptors Error "Unable to load, Update requires a valid DeleteCommand when passed DataRow collection with deleted row"

Microsoft Visual Basic 2010 Express.
I am new to Visual Basic programing and i am trying to understand the relationships between Datasets, database, table Adaptors. I have to following code that is is giving me the following error" Unable to load, Update requires a valid DeleteCommand
when passed DataRow collection with deleted rows".
I can track the error and its located in "OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)" code. What am i missing?
It seems that i can delete the data on the DataGridView Table and it only displays the correct data. but my database is not updating, even though the data grid displays differently.I can determine this because, when i save the offset database, i have all
the previous uploads and all the rows that i wanted to delete are still there.
My final goal is to be able to import offset data from a CSV file, save this data on the pc, send a copy of this data to a NuermicUpDown so the customer can modify certain numbers. From here they download all the date to a controller. IF the customer
needs to modify the imported data, they can go to a tab with a data grid view and modify the table. They will also have to option to save the modified data into a csv file.
Im not sure if i am making this overcomplicated or if there is a easier way to program this.
CODE:
Private Function LoadOffSetData()
        Dim LoadOffsetDialog As New OpenFileDialog 'create a new open file dialog and setup its parameters
        LoadOffsetDialog.DefaultExt = "csv"
        LoadOffsetDialog.Filter = "csv|*.csv"
        LoadOffsetDialog.Title = "Load Offset Data"
        LoadOffsetDialog.FileName = "RollCoaterOffset.csv"
        If LoadOffsetDialog.ShowDialog() = Windows.Forms.DialogResult.OK Then 'show the dialog and if the result is ok then
            Try
                Dim myStream As New System.IO.StreamReader(LoadOffsetDialog.OpenFile) 'try to open the file with a stream reader
                If (myStream IsNot Nothing) Then 'if the file is valid
                    For Each oldRow As MaterionOffsetDataSet.OffsetTableRow In MaterionOffsetDataSet.OffsetTable.Rows
                        oldRow.Delete()
'delete all of the existing rows
                    Next
                    'OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)
                    Dim rowvalue As String
                    Dim cellvalue(25) As String
                    'Reading CSV file content
                    While myStream.Peek() <> -1
                        Dim NRow As MaterionOffsetDataSet.OffsetTableRow
                        rowvalue = myStream.ReadLine()
                        cellvalue = rowvalue.Split(","c) 'check what is ur separator
                        NRow = MaterionOffsetDataSet.OffsetTable.Rows.Add(cellvalue)
                        Me.OffsetTableTableAdapter.Update(NRow)
                    End While
                    Me.OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)
                    MainOffset.Value = OffsetTableTableAdapter.MainOffsetValue          'saves all the table offsets
to the offset numericUpDown registers in the main window
                    StationOffset01.Value = OffsetTableTableAdapter.Station01Value
                    StationOffset02.Value = OffsetTableTableAdapter.Station02Value
                   myStream.Close() 'close the stream
                    Return True
                Else 'if we were not able to open the file then
                    MsgBox("Unable to load, check file name and location") 'let the operator know that the file wasn't able to open
                    Return False
                End If
            Catch ex As Exception
                MsgBox("Unable to load, " + ex.Message)
                Return False
            End Try
        Else
            Return False
        End If
    End Function

Hello SaulMTZ,
>>I can track the error and its located in "OffsetTableTableAdapter.Update(MaterionOffsetDataSet.OffsetTable)" code. What am i missing?
This error usually shows that you do not initialize the
DeleteCommand object, you could check this
article to see if you get a workaround.
>> Im not sure if i am making this overcomplicated or if there is a easier way to program this.
If you are working CSV file, you could use OleDB to read it which would treat the CSV file as a Table:
http://www.codeproject.com/Articles/27802/Using-OleDb-to-Import-Text-Files-tab-CSV-custom
which seems to be easier (in my opinion).
Regards.
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Table layout w.r.t other tables and text while inserting/deleting rows.

I have 3 tables in a single page. One is left aligned and other two are right aligned. Then there is some text below the tables.
Now when I delete some rows from Table-1 the left aligned one, the Table 2 and text shift up filling the space below Table1.
Now I don't want the text/table to shift up/down when I add/delete rows from Table1 i.e Table1 should expand/contract in the empty space below it.
Now If I do the same thing for Table3 (Right aligned one) i.e add/delete rows there is no effect on text as shown :
All 3 tables are same and have exact positioning and other properties.
Please suggest any solution as I would be populating the table through word automation service (interop).

Another approach would be to use nested tables, with your 'outer' table having two columns and the inner tables going into different columns. You can hide the outer table's cell borders so its presence is less apparent. If the Outer table has auto row
height, it will adjust to accommodate whatever row addition/deletion you do to the inner tables. The only proviso is that the inner tables shouldn't have 'around' text wrapping. The two rhs tables can go into the same cell - all they need is a separating paragraph.
With this layout, the text will always remain below the outer table.
Cheers
Paul Edstein
[MS MVP - Word]

How can I implement the equivilent of a temporary table with "on commit delete rows"?

hi,
I have triggers on several tables. During a transaction, I need to gather information from all of them, and once one of the triggers has all the information, it creates some data. I Can't rely on the order of the triggers.
In Oracle and DB2, I'm using temporary tables with "ON COMMIT DELETE ROWS" to gather the information - They fit perfectly to the situation since I don't want any information to be passed between different transactions.
In SQL Server, there are local temporary tables and global. Local temp tables don't work for me since apparently they get deleted at the end of the trigger. Global tables keep the data between transactions.
I could use global tables and add some field that identifies the transaction, and in each access to these tables join by this field, but didn't find how to get some unique identifier for the transaction. @@SPID is the session, and sys.dm_tran_current_transaction
is not accessible by the user I'm supposed to work with.
Also with global tables, I can't just wipe data when "operation is done" since at the triggers level I cannot identify when the operation was done, transaction was committed and no other triggers are expected to fire.
Any idea which construct I could use to acheive the above - passing information between different triggers in the same transaction, while keeping the data visible to the current transaction?
(I saw similar questions but didn't see an adequate answer, sorry if posting something that was already asked).
Thanks!

This is the scenario: If changes (CRUD) happen to both TableA and TableB, then log some info to TableC. Logic looks something like this:
Create Trigger TableA_C After Insert on TableA {
If info in temp tables available from TableB
        Write info to TableC
   else
       Write to temp tables info from TableA
Create Trigger TableB_C After Insert on TableB {
If info in temp tables available from TableA
        Write info to TableC
   else
       Write to temp tables info from TableB
So each trigger needs info from the other table, and once everything is available, info to TableC is written. Info is only from the current transaction.
Order of the triggers is not defined. Also there's no gurantee that both triggers would fire - changes can happen only to TableA / B and in that case I don't want to write anything to TableC.
The part that gets and sets info to temp table is implemented as temp tables with "on commit delete rows" in DB2 / Oracle.
What do you think? As I've mentioned, I could use global temp tables with a field that would identify the transaction, but didn't find something like that in SQL Server. And, the lifespan of local temp tables is too short.

How to delete row by row comparing to first collumn?

Hello!
I have a problem - I need to delete row by row , but the problem is, that I know that first COLUMN of any table is a PK.
To retrieve COLUMN NAME I use:
SELECT column_name, table_name FROM USER_TAB_COLUMNS WHERE column_id = 1 and table_name = c1.tmp_table_name;
But this somehow doesn't work.
Below you can see my script (not worked for now):
declare
xxx varchar2(100);
begin
for c1 in (select table_name, tmp_table_name from tmp_tables) loop
EXECUTE IMMEDIATE
' SELECT column_name into '|| xxx ||' FROM USER_TAB_COLUMNS WHERE column_id = 1 and table_name = ' ||''''||c1.tmp_table_name||'''';
execute immediate
'begin
for c2 in (select * from '|| c1.tmp_table_name || ') loop begin
insert into '|| c1.table_name || ' values c2; delete from '|| c1.tmp_table_name || ' where ' || xxx ||' = c2.'||xxx ||'; exception when others then null; end; end loop; end;';
end loop;
end;
P.S. Inserts work perfect. I have a problem with delete rows that are in c1.table_name, from c1.tmp_table_name (this two tables have the same structure, PK, always), because I have different column names in another tables tables that are PK. (for example: K, ID, NS and so on) please help me to write correct script.
For example for first fetched row it will be like:
begin
for c1 in (select table_name, tmp_table_name from tmp_tables) loop
execute immediate
'begin for c2 in (select * from '|| c1.tmp_table_name || ') loop begin
insert into '|| c1.table_name || ' values c2; delete from '|| c1.tmp_table_name ||' where K = c2.K; exception when others then null; end; end loop; end;';
end loop;
end;
That script works perfect. But I have many others tables with different PK - not K.

Solution with error-logging table
-- create the error-logging table
CREATE TABLE tbl_MergeErrors (
    Stamp       TIMESTAMP(3),
    TableName   VARCHAR2(30),
    KeyColumn   VARCHAR2(30),
    KeyValue    VARCHAR2(4000),
    ErrorCode   NUMBER(5),
    ErrorMsg    VARCHAR2(4000),
CONSTRAINT pk_MergeErrors
      PRIMARY KEY (TableName, Stamp)
      USING INDEX
-- procedure to insert errors
CREATE OR REPLACE
PROCEDURE LogMergeError (pTableName IN VARCHAR2,
                         pKeyColumn IN VARCHAR2,
                         pKeyValue   IN VARCHAR2)
IS PRAGMA AUTONOMOUS_TRANSACTION;
    -- you couldn't insert SQLCODE or SQLERRM directly into a table (ORA-00984)
    nSQLCODE   NUMBER(5)      := SQLCODE;
    vcSQLERRM VARCHAR2(4000) := SQLERRM;
BEGIN
INSERT INTO tbl_MergeErrors
         (Stamp, TableName, KeyColumn, KeyValue, ErrorCode, ErrorMsg)
      VALUES (SYSTIMESTAMP, RTrim( SubStr( pTableName, 1, 30)),
              RTrim( SubStr( pKeyColumn, 1, 30)), SubStr( pKeyValue, 1, 4000),
              nSQLCODE, vcSQLERRM);
COMMIT WORK;
-- if an error occured here, then just roll back the autonomous transaction
EXCEPTION
WHEN OTHERS THEN   ROLLBACK WORK;
END LogMergeError;
-- create the tables and insert test-data
CREATE TABLE TMP_TABLES (
    TABLE_NAME       VARCHAR2(200),
    TMP_TABLE_NAME   VARCHAR2(200),
CONSTRAINT TMP_TABLES_X PRIMARY KEY (TABLE_NAME)
CREATE TABLE TMP_KL002 (
    K   VARCHAR2(40),
    N   VARCHAR2(200)
CREATE TABLE TMP_TABLE1 (
    NS   VARCHAR2(40),
    N    VARCHAR2(200)
CREATE TABLE KL002 (
    K VARCHAR2(40),
    N VARCHAR2(200),
CONSTRAINT PK_KL002 PRIMARY KEY (K)
CREATE TABLE TABLE1 (
    NS   VARCHAR2(40),
    N    VARCHAR2(200),
CONSTRAINT PK_TABLE1 PRIMARY KEY (NS)
INSERT INTO TMP_TABLES (TABLE_NAME, TMP_TABLE_NAME) VALUES ('kl002','tmp_kl002');
INSERT INTO TMP_TABLES (TABLE_NAME, TMP_TABLE_NAME) VALUES ('table1','tmp_table1');
INSERT INTO tmp_KL002 (K, N) VALUES ('00', 'none');
INSERT INTO tmp_KL002 (K, N) VALUES ('07', 'exists');
INSERT INTO tmp_KL002 (K, N) VALUES ('08', 'not assigned');
INSERT INTO tmp_table1 (NS, N) VALUES ('2000', 'basic');
INSERT INTO tmp_table1 (NS, N) VALUES ('3000', 'advanced');
INSERT INTO tmp_table1 (NS, N) VALUES ('4000', 'custom');
COMMIT WORK;
-- to test, if it works correct when primary key values exists before
INSERT INTO KL002 VALUES ('07', 'exists before');
COMMIT WORK;
-- check the data before execution
SELECT * FROM TMP_KL002 ORDER BY K;
SELECT * FROM KL002 ORDER BY K;
SELECT * FROM TMP_TABLE1 ORDER BY NS;
SELECT * FROM TABLE1 ORDER BY NS;
-- empty the error-logging table
TRUNCATE TABLE tbl_MergeErrors DROP STORAGE;
-- a solution
DECLARE
    PLSQL_BLOCK CONSTANT VARCHAR2(256) := '
BEGIN
FOR rec IN (SELECT * FROM <0>) LOOP
    BEGIN
      INSERT INTO <1> VALUES rec;
      DELETE FROM <0> t WHERE (t.<2> = rec.<2>);
    EXCEPTION
      WHEN OTHERS THEN
          LogMergeError( ''<1>'', ''<2>'', rec.<2>);
    END;
END LOOP;
END;';
BEGIN
FOR tabcol IN (SELECT t.Tmp_Table_Name, t.Table_Name, c.Column_Name
                 FROM Tmp_Tables t,
                      User_Tab_Columns c
                 WHERE     (c.Table_Name = Upper( t.Tmp_Table_Name))
                       AND (c.Column_ID = 1)
            ) LOOP
    EXECUTE IMMEDIATE Replace( Replace( Replace( PLSQL_BLOCK,
                               '<0>', tabcol.Tmp_Table_Name),
                               '<1>', tabcol.Table_Name),
                               '<2>', tabcol.Column_Name);
END LOOP;
END;
-- check the data after execution ...
SELECT * FROM TMP_KL002 ORDER BY K;
SELECT * FROM KL002 ORDER BY K;
SELECT * FROM TMP_TABLE1 ORDER BY NS;
SELECT * FROM TABLE1 ORDER BY NS;
-- ... and also the error-logging table
SELECT * FROM tbl_MergeErrors ORDER BY Stamp, TableName;
-- of couse you must issue an COMMIT (the ROLLBACK is only for testing
ROLLBACK WORK;
-- drop the test-tables
DROP TABLE TABLE1 PURGE;
DROP TABLE KL002 PURGE;
DROP TABLE TMP_TABLE1 PURGE;
DROP TABLE TMP_KL002 PURGE;
DROP TABLE TMP_TABLES PURGE;
-- you shouldn't drop the error-logging table, but I use it to free up my db
DROP TABLE tbl_MergeErrors PURGE;Greetings, Niels

Oracle deleting rows from tables starting with the name PQ

hai friends
we are given access rights to delete only tables starting with PQ. HAVING PQ_NUM as primary key for all the PQ tables.
totally we have 6 tables. PQ_01,PQ_02, PQ_03,PQ_04,PQ_05,PQ_06.
ALL This tables will have one primary key. for example pq_01 willl have pq01_num as primarykey and pq_02 table will have pq02_num as primary
key.
pq01_num value will exist in all the primary key of pq tables.
i want query to delete rows from the pq tables based on the input value i give.
for example if i give primarykey value 122 then that value in pq tables should be deleted.
One more problem is there. pq_06 table does not have pq02_num column. here the column differs. it is pq06_num_req.
so give your idea of deleting the rows from pq tables
waiting
S

I dont have access to databse,this is untested
declare
v_cmd varchar2(2000);
columnname varchar2(30);
input_value number:=??;
tabowner varchar2(30):=???
begin
--step 1 identify table
FOR sub IN (SELECT table_name table_to_delete
FROM all_tables
WHERE table_name LIKE 'PQ%'
and owner=tabowner
) LOOP
----step 2 identify column
v_cmd :='select t.column_name from all_constraints S,All_Ind_Columns T where
S.OWNER=T.TABLE_OWNER
AND S.TABLE_NAME=T.TABLE_NAME
AND S.INDEX_NAME=T.INDEX_NAME
and s.owner=tabowner
AND S.TABLE_NAME='||table_to_delete||'
and s.constraint_type='''P'';
     execute immediate v_cmd into columnname;
     --step 3 delete records
    v_cmd := 'delete from '||tabowner||'.' ||
             sub.table_to_delete || '
   where '||columnname||'='||input_value;
     execute immediate v_cmd;
    commit;
     END LOOP;
end;Edited by: user5495111 on Aug 11, 2009 6:35 AM

Deleting Rows in a Table

Is it possible to have a button to delete rows in a static table? Each row is different but certain rows may not be needed depending on customer and was wondering if rows in a static table can be deleted. Help on this is very much appreciated...thanks.

You can surely remove Rows from Static Tables.
The Row which the User wants to remove should satisfy the following conditions.
1. Repeat Row for each Data Item option must be selected
2. Min Count should be set to 0. (This will deselct the Min Count option, but no worry)
3. Initial Count should be set to 1 (Otherwise the row will not appear in the form)
Now, write the code to delete the row; as shown below..
Table1._Row2.removeInstance(0);
Hope this may helps..
Reach me on [email protected] if you need a sample for this.
Nith

Adding delete row icon to report

We have a custom report that I would like to add the delete row icon to. Is this possible? Thanks in advance.
Eric

I am looking to add a sequential row number to some reports.Standard or interactive reports?
>
I can't use an ID number because they may not be in a specific order and for asthetics, I would like them to be numbered sequentially. I have a report that we run for different meetings and based on the meeting group is what we base the report on. For example, we have a meeting to review cases with our security team and we have a meeting to review incidents with our server admin team so I have a report based on the different teams we are meeting with and would just like to have a reference to go by. There could be 40 returned rows and if I use an ID they may not be in sequential numerical order so asking someone to look at a row could still be time consuming for them to find and view, if that makes sense.
>
That appears to require that the order must be fixed in the query like this:
select owner, incidentname, incidentaction
from mytable
where resolvingteam = 'teamnamehere'
order by ownerin order for people looking at different instances of the report to be seeing the rows in the same sequence? (The only way to guarantee the sort order in SQL is to <tt>ORDER BY...</tt>) It doesn't appear that there is any room for ambiguity here: you don't want someone instructed to deal with case #4 as a matter of priority when their #4 is numbered according to a different order...
Do the reports use pagination or should all rows appear on one page? The "+...asking someone to look at a row could still be time consuming for them to find and view...+" comment argues against pagination as it may require one or more page changes to find a given row, but retrieving everything on one page may impact performance and lead to issues with scrolling.
What version of APEX are you using?
What theme and template (if it's standard reports) are used?
What browser(s) and version(s) are used?
(FWIW, permanent, immutable IDs do appear to be a better idea to eliminate any possible ambiguity.)

Cannot commit delete row from VO

I have a VO that I have no problem create new row, update existing row and commit. But I can't commit deleted row to database. no exception or error message etc... and All other VOs are working fine,
anybody has any idea why? is that an option or something on VO? or is it an BC4J bug?
Thanks,
-Ming
Edited by: user715460 on Oct 16, 2008 3:40 PM

You are in the wrong forum. Try your question JDeveloper and ADF .
And please consider this too (copied from this thread Concerned in delayed response
a) Use a good subject line that briefly describes the issue. This will attract those familiar with that area to come and help.
b) Tell us what database version you are using. Not just saying e.g. "10g" but more specifically "10.2.0.3"
c) Describe the issue clearly stating what you have tried, and what you are trying to achieve.
d) Don't use txt spk because this is a professional forum, not a chat room and not everyone can follow it.
e) Don't USE CAPITAL LETTERS IN YOUR DESCRIPTION as this is considered shouting and agressive.
f) Provide sample data for us to use if necessary either with the CREATE TABLE and INSERT statements to create it or providing a WITH clause that we can use. This saves us from having to type in and format the sample data for ourselves and is more likely to attract us to help.
g) Show the code that you have already tried (if you haven't tried any code yet then why not? have a go yourself and only ask for help when you get stuck).
h) Show us any error messages you are getting, in full, and with information of the line numbers where the error is occurring
i) Wherever you provide data or code remember to use the tag before and after or the [code] tag before and the [/code] tag after, so that it keeps it's layout and is clear to read.
j) Perhaps one of the most important things of all... never suggest that you need a solution "urgently" or that your issue is "urgent". This implies that your issue is somehow more important than the issues posted by other people. Everybody would like an answer to their issue promptly, but it just depends when people are online who can answer the question and nobody is being paid to answer it, so it is arrogant and rude to demand urgent attention to your own. If something is that urgent then you should raise it through oracle metalink as a priority issue or pay for someone with the necessary skills to come and do the work for you.
Timo

Connect role allows user to update/delete row of a table of another schema

I am using oracle 9i r2, I created a user and only give him CONNECT role. Then I opened the sqlplus and found that he could query table of another schema which doesn't belong to the new user, but the thing which scares me most is that when I tried to update/delete a row from a table of another schema, it succeeded. Also, I created a new role with system priviledges CREATE_SESSION and SELECT_ANY_TABLE then granted to new user and revoked the CONNECT role but the same thing happened like before. What I am doing wrong? By the way, I am trying to create a read only user. Any help is greatly appreciated.

Thanks guys for the tips. I have forgotten to mention that this situation happened only in a new created schema which has only a table and the table was exported from another oracle db( I pre-created the user with connect role and assign the tablespace etc), the import worked fine. Then I used a read only user(in different schema) to update/delete row to the imported table.The read only user can't update/delete other schemas besides from the new one. Is that I missed something when importing the table or pre-create user, tablespace, etc? Thanks in advance.

How to delete rows from multiple tables when pressing button

Hi, I'm wondering how do I delete a row from two different tables at the same time when I press the Delete button. Both tables have GROUP_ID as their primary key.

Nevermind! I realized that I had "reset" before my process to delete from the 2nd table.

How to add or delete rows in tablecontrol?

Hi,
I am using a tablecontrol to enter data records.
I want to use 2 buttons, one to insert a row into a tablecontrol and another to delete a selected row of a tablecontrol.
How do I insert or delete rows of a tablecontrol?
Thanks.

Hi Kumar,
Please look at the below sections......
ADDING BLANK LINES
To add blank lines to table control we do not need to change any of the fields of the structure CXTAB_CONTROL simply adding blank lines to the internal table will do.
INSERT INITIAL LINE INTO itab.
DELETING SELECTED ROWS
Deletion of selected rows is simple. To delete selected rows first we will determine the rows which have been selected through selection column .
FOR SINGLE ROW SELECTION
IF mark EQ 'X' . "mark is the name of selection column field
DELETE itab FROM workarea .
ENDIF.
FOR MULTIPLE ROW SELECTION
*To deetermine the rows selected we will use the selection column field to loop
*through the internal table.
LOOP AT itab WHERE mark EQ 'X'. "mark is the name of selection column field
DELETE itab " and is part of the internal table .
ENDLOOP.
Thanks,
Ravi Kanth

Delete Rows from T1 which are Not in T2

Hi
I've 2 Tables like below
T1
N1
N2
2
11
2
22
3
33
8
44
8
88
T2
N1
N2
2
22
8
88
If I Run Delete query, I must delete Rows from T1 which are Not in T2
For example, I must delete Rows 1,3,4 from T1
So how to write that delete query? Please advice

Delete from T1
Where not Exists (select * from T2 Where t1.N1=t2.N1 and t1.N2=t2.N2)
--or
Delete t
From t1 t
left JOIN t2 m
ON m.N1=t.N1 and m.N2=t.N2
WHERE m.N1 is null and m.N2 is null
--Or
;With mycte as
select N1,N2 from T1
Except
select N1,N2 from T2
Delete t
From t1 t
INNER JOIN mycte m
ON m.N1=t.N1 and m.N2=t.N2

Cannot DELETE rows from LOV on running...is it a bug ??

One of the features I appreciated in the new version of JHeadstart is that we can now insert, modify and delete rows on LOV (even in the database).
We have just to check on Lookup properties :
Multi-row insert allowed
Multi-row update allowed
Multi-row delete allowed
I cheked all of them and on runnig I could insert and update records in LOV.
When I tried to delete records from LOV the system display information message "nothing to save" and in fact no records were deleted.
Normally since I checked the delete property it should be possible to delete rows from LOV
thanks for any Help

Monta,
I could reproduce this, it is a bug. Added to the fix list for the next release.
Thanks for reporting,
Steven Davelaar,
JHeadstart Team.

Unable to delete rows from Target.

Hello everyone,
I am unable to delete rows from target data store. Here is what I have done.
Source Oracle 10g - staging 11g - Target Oracle 11g
I have implemented consistent set CDC on data model in staging and added 2 tables to CDC and turned on the journals . Both tables A and B are joined together via Column E (primary key of table A). Table A is the master table(has foreign key). Table B is child table. Target column consists of all the columns of both table A and B.
Following is what I am able to do and not to do
ABLE TO DO. If data is inserted into both or any of journalized tables I can successfully load the same in target by performing following steps. 1. Extend the consistency window at model level. Lock subscriber. Run the interface with any source table marked as Journalized data only. Unlock subscriber and purge journal.
ABLE TO DO. If data is updated in any of the journalized table, along with the steps mentioned above I can execute two interfaces. In one Interface table A marked as journalized data only Joined with table B and in second interface table B marked as Journalized data only joined to table a.
NOT ABLE TO DO If data is deleted from one or both tables it shows up as journalized data in JV$D<tablename> marked as D with date and subscriber name but when i run the interface by extending the window , locking subscriber executing both interfaces, unlock subscriber purge journals. no change takes place is Target. After unlocking subscriber step, journalized data gets removed from JV$D view. Please let me know what I am doing wrong here. How can rows delted from source can also be deleted from TARGET?
NOTE : In the flow table SYNC_JRNL_DELETES is YES
In moel under jounalized table tab Table have following order Table A folloed by Table B
Thanks in advance
Greenwich

Sorry I still do not get it. when you say "Its a legacy app", are you talking about the VB.NET app ?
If so then I repeat my self :-) Why not to connecting to the SQL server directly?
* even if you need information from several databases (for example ACCESS + SQL Server), in most cases, it is much better to connect directly and get each information to the app. Then in your app you can combine the information and analyse it
[Personal Site] [Blog] [Facebook]
Access app is the legacy app.

BC4J delete row in a different VO

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