Add / Delete a row in a table without using a button

Hi,
I was just wondering if it was possible to remove or add a row in a table without using the button? I noticed that in all examples, it always involve putting code in the button click event but I wanted to add or delete a row in a table based on the fact if the row contains a certain value or not. Is that possible?
Much appreciated,
Vincent

Vincent,
Here is the updated file..
https://acrobat.com/#d=bVDBNM0pnS2IpfE58V01Tg
You have checked the checkbox "Repeat subform for each Row" for Header Row under IndTable1. You need to do at Row1 level of Table1.
I bound the Row1 of Table1 to <Row1> tag in your XML which can repeat multiple times.
I wrote the code in the Doc Ready event of the Test1 field to check whether the value is existing or not. If it does not have a value, then I am removing the instance of the Row1 by passing the current index.. (You can check the code)..
While creating a data connection using XML you need to make sure that the below structure is repeated atleast 2 times. And while previewing you can use make a copy of this same XML and remove Row1.
<Row1>
<Test1>Individual Name 1</Test1>
</Row1>
Thanks
Srini

Similar Messages

Create a new row in a table without using add new row button

I want to add a new row to the table without using the add new row button of the table. I'm not able to display default row in the table. Though if click on apply the record appears after saving in the database. Any thoughts how to implement this functionality.

Here is what you have to do.
1) You have to handle this in processRequest()
2) In the AM code , u need to check if there is already a row exisit or vo is blank
if (vo.getFetchedRowCount() == 0)
// first time
vo.setMaxFetchSize(0); // THIS IS REQUIRED.
Row row = vo.createRow();
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
else
//If already rows are there then you suppose to insert in the end
// i assume you would have execute your vo
YourVORowImpl row= (YourVORowImpl)vo.getRowAtRangeIndex(0);
vo2.insertRowAtRangeIndex();
It should work.

Display distinct rows from Oracle table without using "DISTINCT" keyword.

How to retrieve distinct rows from oracle table without using 'DISTINCT' keyword in SQL?
Thanks in advance.
Mihir

Welcome to the forum.
Besides GROUP BY you can use UNIQUE instead of DISTINCT as well, but that's probably not wanted here ;) , and the ROW_NUMBER() analytic:
SQL> create table t as
2 select 1 col1 from dual union all
3 select 1 from dual union all
4 select 2 from dual union all
5 select 3 from dual union all
6 select 4 from dual union all
7 select 4 from dual;
Table created
SQL> select col1 from t;
      COL1
         1
         1
         2
         3
         4
         4
6 rows selected
SQL> select distinct col1 from t;
      COL1
         1
         2
         3
         4
SQL> select unique col1 from t;
      COL1
         1
         2
         3
         4
SQL> select col1 from t group by col1;
      COL1
         1
         2
         3
         4
SQL> select col1
2 from ( select col1
3         ,      row_number() over (partition by col1 order by col1) rn
4         from   t
5       )
6 where rn=1;
      COL1
         1
         2
         3
         4

Add a new record in database table without using table maintance generator

Hi Expart ,
Plz. tell me how to add new record in database table without using table maintance ganerator ....give me one ex.
Regards
Bhabani

Hi,
The other way to safely handle the modification of tables is through is by programs that can be done with SE38 or SE80.
To insert into database table we use INSERT statement :
1. To insert a single line into a database table, use the following:
INSERT INTO <target> VALUES <wa>.
INSERT <target> FROM <wa>.
2. To insert a several lines into a database table, use the following:
INSERT <target> FROM TABLE <itaba>.
Or even we can use MODIFY statementas this single statement is used to insert as well as update the records of database table.
MODIFY <target> FROM <wa>.
or MODIFY <target> FROM TABLE <itab>.
thanx.
Edited by: Dhanashri Pawar on Sep 10, 2008 12:25 PM
Edited by: Dhanashri Pawar on Sep 10, 2008 12:30 PM

How to delete the record in the table without using lead selection?

hi,
I have added the separate column "delete" to the table uielement and so for each record or row of the table the appropriate "delete" link to action will be there................the code below works when the particular row is selected through lead selection only.......
help me how to delete without using lead selection.....
DATA:
NODE_MODULE                         TYPE REF TO IF_WD_CONTEXT_NODE,
ELEM_MODULE                         TYPE REF TO IF_WD_CONTEXT_ELEMENT,
STRU_MODULE                         TYPE IF_V_MODULE=>ELEMENT_MODULE .
   data itab TYPE TABLE OF zac_modules.
navigate from <CONTEXT> to <MODULE> via lead selection
NODE_MODULE = WD_CONTEXT->GET_CHILD_NODE( NAME = `MODULE` ).
get element via lead selection
ELEM_MODULE = NODE_MODULE->GET_ELEMENT( ).
get all declared attributes
ELEM_MODULE->GET_STATIC_ATTRIBUTES(
    IMPORTING
      STATIC_ATTRIBUTES = STRU_MODULE ).
NODE_MODULE->GET_STATIC_ATTRIBUTES_TABLE(
    IMPORTING
     TABLE = itab )
DELETE itab WHERE zmodule_id = STRU_MODULE-zmodule_id.
CALL METHOD NODE_MODULE->BIND_TABLE
    EXPORTING
      NEW_ITEMS            = itab
   SET_INITIAL_ELEMENTS = ABAP_TRUE
   INDEX                =
ENDMETHOD.

Hi ,
The onclick event provides you with a standard paramater "CONTEXT_ELEMENT" which has the element from which the event is triggered.
so you can declare this in the handler(if it is not there) and use it as follows.
CONTEXT_ELEMENT TYPE REF TO IF_WD_CONTEXT_ELEMENT an importing paramater.
DATA:
NODE_MODULE TYPE REF TO IF_WD_CONTEXT_NODE,
ELEM_MODULE TYPE REF TO IF_WD_CONTEXT_ELEMENT,
STRU_MODULE TYPE IF_V_MODULE=>ELEMENT_MODULE .
data itab TYPE TABLE OF zac_modules.
CONTEXT_ELEMENT->GET_STATIC_ATTRIBUTES(
IMPORTING
STATIC_ATTRIBUTES = STRU_MODULE ). "Using the context_element paramater to get the static attributes.
NODE_MODULE->GET_STATIC_ATTRIBUTES_TABLE(
IMPORTING
TABLE = itab )   "getting all the data.
DELETE itab WHERE zmodule_id = STRU_MODULE-zmodule_id. "deleting the particular row from the table and binding it.
CALL METHOD NODE_MODULE->BIND_TABLE
EXPORTING
NEW_ITEMS = itab
* SET_INITIAL_ELEMENTS = ABAP_TRUE
* INDEX =
thanks,
Aditya.

Delete From More than 1 table without using execute immediate

Hi,
Am new to PL/SQL, I had been asked to delete few of the table for my ETL jobs in Oracle 10G R2. I have to delete(truncate) few tables and the table names are in another table with a flag to delete it or not. So, when ever I run the job it should check for the flag and for those flag which is 'Y' then for all those tables should be deleted without using the Execute Immediate, because I dont have privilages to use "Execute Immediate" statement.
Can anyone help me in how to do this.
Regards
Senthil

Then tell you DBA's, or better yet their boss, that they need some additional training in how Oracle actually works.
Yes, dynamic sql can be a bad thing when it is used to generate hundreds of identical queries that differ ony in the literals used in predicates, but for something like a set of delte table statements or truncate table statements, dynamic sql is no different in terms of the effect on the shared pool that hard coding the sql statements.
This is a bad use of dynamic sql, because it generates a lot of nearly identical statements due to the lack of bind variables. It is the type of thing your DBA's should, correctly, bring out the lead pipe for.
DECLARE
   l_sql VARCHAR2(4000);
BEGIN
   FOR r in (SELECT account_no FROM accounts_to_delete) LOOP
      l_sql := 'DELETE FROM accounts WHERE account_no = '||r.account_no;
      EXECUTE IMMEDIATE l_sql;
   END LOOP;
END;This will result in one sql statement in the shared pool for every row in accounts_to_delete. Although there is much else wrong with this example, from the bind variable perspective it should be re-written to use bind variables like:
DECLARE
   l_sql VARCHAR2(4000);
   l_acct NUMBER;
BEGIN
   FOR r in (SELECT account_no FROM accounts_to_delete) LOOP
      l_sql := 'DELETE FROM accounts WHERE account_no = :b1';
      EXECUTE IMMEDIATE l_sql USING l_acct;
   END LOOP;
END;However, since you cannot bind object names into sql statements, the difference in terms of the number of statements that end up in the shared pool between this:
DECLARE
   l_sql VARCHAR2(4000);
BEGIN
   FOR r in (SELECT table_name, delete_tab, trunc_tab
             FROM tables_to_delete) LOOP
      IF r.delete_tab = 'Y' THEN
         l_sql := 'DELETE FROM '||r.table_name;
      ELSIF r.trunc_tab = 'Y' THEN
         l_sql := 'TRUNCATE TABLE '||r.table_name;
      ELSE
         l_sql := NULL;
      END IF;
      EXECUTE IMMEDIATE l_sql;
   END LOOP;
END;and something like this:
BEGIN
   DELETE FROM tab1;
   DELETE FROM tab2;
   EXECUTE IMMEDIATE 'TRUNCTE TABLE tab3';
END;or this as a sql script
DELETE FROM tab1;
DELETE FROM tab2;
TRUNCTE TABLE tab3;is absolutley nothing.
Note that if you are truncating some of the tables, and wnat/need to use a stored procedure, you are going to have to use dynamic sql for the truncates anyway since trncate is ddl, and you cannot do ddl in pl/sql wiothout using dynamic sql.
John

How to delete the records from database table without using work area

Hi all,
The purpose of the down program is to delete the entire contents from all the tables. The deletion of the table should be in sorted manner. Is there any other way to write the code more efficiently,
TABLES: ZFFMCTL_AP, ZFFMHDR_AP, ZFFM_CHANGE_LOG, ZFFMDTL_AR, ZFFMHDR_AR, ZFFMDTL_JV, ZFFMHDR_JV, ZFFMDTL_SKF,ZFFMHDR_SKF,ZFINVOICE_DETAIL, ZFFMMASTER, ZFFMLOGREAD_CLUS, ZFFMCTL.
DELETE ZFFMCTL_AP.
IF SY-SUBRC = 0.
DELETE ZFFMMHDR_AP.
IF SY-SUBRC = 0.
DELETE ZFFM_CHANGE_LOG.
IF SY-SUBRC = 0.
DELETE ZFFMDTL_AR.
IF SY-SUBRC = 0.
DELETE ZFFMHDR_AR.
IF SY-SUBRC = 0.
DELETE ZFFMDTL_JV.
IF SY-SUBRC = 0.
DELETE ZFFMHDR_JV.
IF SY-SUBRC = 0.
DELETE ZFFMDTL_SKF.
IF SY-SUBRC = 0.
DELETE ZFFMHDR_SKF.
IF SY-SUBRC = 0.
DELETE ZFINVOICE_DETAIL.
IF SY-SUBRC = 0.
DELETE ZFFMMASTER.
IF SY-SUBRC = 0.
DELETE ZFFMLOGREAD_CLUS.
IF SY-SUBRC = 0.
DELETE ZFFMCTL.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
Waiting for response,
Thanks in advance
John

Write this way....
TABLES: ZFFMCTL_AP, ZFFMHDR_AP, ZFFM_CHANGE_LOG, ZFFMDTL_AR, ZFFMHDR_AR, ZFFMDTL_JV, ZFFMHDR_JV, ZFFMDTL_SKF,ZFFMHDR_SKF,ZFINVOICE_DETAIL, ZFFMMASTER, ZFFMLOGREAD_CLUS, ZFFMCTL.
DELETE ZFFMCTL_AP.
CHECK SY_SUBRC = 0.
DELETE ZFFMMHDR_AP.
CHECK SY_SUBRC = 0.
DELETE ZFFM_CHANGE_LOG.
CHECK SY_SUBRC = 0.
DELETE ZFFMDTL_AR.
CHECK SY_SUBRC = 0.
DELETE ZFFMHDR_AR.
CHECK SY_SUBRC = 0.
DELETE ZFFMDTL_JV.
CHECK SY_SUBRC = 0.
DELETE ZFFMHDR_JV.
CHECK SY_SUBRC = 0.
DELETE ZFFMDTL_SKF.
CHECK SY_SUBRC = 0.
DELETE ZFFMHDR_SKF.
CHECK SY_SUBRC = 0.
DELETE ZFINVOICE_DETAIL.
CHECK SY_SUBRC = 0.
DELETE ZFFMMASTER.
CHECK SY_SUBRC = 0.
DELETE ZFFMLOGREAD_CLUS.
CHECK SY_SUBRC = 0.
DELETE ZFFMCTL.

Deleting Multiple Rows From Multiple Tables As an APEX Process

Hi There,
I'm interesting in hearing best practice approaches for deleting multiple rows from multiple tables from a single button click in an APEX application. I'm using 3.0.1.008
On my APEX page I have a Select list displaying all the Payments made and a user can view individual payments by selecting a Payment from the Select List (individual items are displayed below using Text Field (Disabled, saves state) items with a source of Database Column).
A Payment is to be deleted by selecting a custom image (Delete Payments Button) displayed in a Vertical Images List on the same page. The Target is set as the same page and I gave the Request a name of DELETEPAY.
What I tried to implement was creating a Conditional Process On Submit - After Computations and Validations that has a source of a PL/SQL anonymous block as follows:
BEGIN
UPDATE tblDebitNotes d
SET d.Paid = 0
WHERE 1=1
AND d.DebitNoteID = :P7_DEBITNOTEID;
INSERT INTO tblDeletedPayments
( PaymentID,
DebitNoteID,
Amount,
Date_A,
SupplierRef,
Description
VALUES
( :P7_PAYMENTID,
:P7_DEBITNOTEID,
:P7_PAID,
SYSDATE,
:P7_SUPPLIERREF,
:P7_DESCRIPTION
DELETE FROM tblPayments
WHERE 1=1
AND PaymentID = :P7_PAYMENTID;
END;
The Condition Type used was Request = Expression 1 where Expression 1 had a value of DELETEPAY
However this process is not doing anything!! Any insights greatly appreciated.
Many thanks,
Gary.

...the "button" is using a page level Target,...
I'm not sure what that means. If the target is specified in the definition of a list item, then clicking on the image will simply redirect to that URL. You must cause the page to be submitted instead, perhaps by making the URL a reference to the javaScript doSubmit function that is part of the standard library shipped with Application Express. Take a look at a Standard Tab on a sample application and see how it submits the page using doSubmit() and emulate that.
Scott

To add/delete the rows in ALV report outpout

Hi,
Is there any way by which we can add/delete the rows in ALV report output.
Thanks
Ankul

Hi,
Try out this way:
data: i_modified TYPE STANDARD TABLE OF mara,"For getting modified rows
        w_modified TYPE mara.
CASE e_ucomm.
      WHEN 'EDIT'.
      perform save_database.
      CALL METHOD ref_GRID->REFRESH_TABLE_DISPLAY.
    ENDCASE.
FORM SAVE_DATABASE .
data: i_selected_rows TYPE lvc_t_row,                "Selected Rows
      w_selected_rows TYPE lvc_s_row.
* Getting the selected rows index
    CALL METHOD ref_grid->get_selected_rows
                IMPORTING et_index_rows = i_selected_rows.
* Through the index capturing the values of selected rows
    LOOP AT i_selected_rows INTO w_selected_rows.
    READ TABLE it_tab INTO wa_it_tab INDEX w_selected_rows-index.
    IF sy-subrc EQ 0.
      MOVE-CORRESPONDING wa_it_tab TO w_modified.
      APPEND w_modified TO i_modified.
    ENDIF.
ENDLOOP.
MODIFY mara FROM TABLE i_modified.
Thanks,
Krishna

Deleting a row from parent table

Dear Guru's
I am having two table with parent - child relationship. My problem is when I am deleting a row from parent table the curresponding child row from child table also should be deleted.
My Primary table 'Employee, EMPID Primary key
Child table 'Privilage' inthis EMPID referencing the EMPID of Employee table
My need is when I am deleting a row from parent table the curresponding child row from child table also should be deleted
I issued the SQL query like,
delete from employee where empid='12345' cascade constraints;
Then it showing me error like,
ERROR at line 1:
ORA-00933: SQL command not properly ended
Please resolve my issue , Its Top urgent
Thanks & Cheers
Antony

Choosing How Foreign Keys Enforce Referential Integrity
Oracle Database allows different types of referential integrity actions to be enforced, as specified with the definition of a FOREIGN KEY constraint:
Prevent Delete or Update of Parent Key The default setting prevents the deletion or update of a parent key if there is a row in the child table that references the key. For example:
CREATE TABLE Emp_tab (
FOREIGN KEY (Deptno) REFERENCES Dept_tab);Delete Child Rows When Parent Key Deleted The ON DELETE CASCADE action allows parent key data that is referenced from the child table to be deleted, but not updated. When data in the parent key is deleted, all rows in the child table that depend on the deleted parent key values are also deleted. To specify this referential action, include the ON DELETE CASCADE option in the definition of the FOREIGN KEY constraint. For example:
CREATE TABLE Emp_tab (
    FOREIGN KEY (Deptno) REFERENCES Dept_tab
        ON DELETE CASCADE); Set Foreign Keys to Null When Parent Key Deleted The ON DELETE SET NULL action allows data that references the parent key to be deleted, but not updated. When referenced data in the parent key is deleted, all rows in the child table that depend on those parent key values have their foreign keys set to null. To specify this referential action, include the ON DELETE SET NULL option in the definition of the FOREIGN KEY constraint. For example:
CREATE TABLE Emp_tab (
    FOREIGN KEY (Deptno) REFERENCES Dept_tab
        ON DELETE SET NULL);
SQL> conn scott/tiger
Connected.
SQL> create table ppk ( no number primary key);
Table created.
SQL> begin for inn in 1..10 loop insert into ppk values (inn); end loop; end;
PL/SQL procedure successfully completed.
SQL> create table ffk ( no number references ppk(no));
Table created.
SQL> begin for inn in 1..10 loop insert into ffk values (inn); end loop; end;
PL/SQL procedure successfully completed.
SQL> drop table ppk cascade constraints;
Table dropped.Message was edited by:
user52
Message was edited by:
user52
Message was edited by:
user52

Deleting a row from a table containing CLOB as one of the columns

When i delete a row from a table which contains a CLOB (internal clob) i.e. CLOB or BLOB column, Will the CLOB data will also be deleted ? I understand that what exactly stored in the CLOB column is the clob locator which points to the actual data.
So, when I delete this row, the clob locator will be deleted, but will the actual data what this locator is pointing to is also deleted ??? if not what is the process to delete the data the locator is pointing to when the row containing the locator is deleted ? If this is not happening then the actual data might become an orphan data which nobody has access to, will automatic garbage cleaning occurs on a frequent intravels to delete unaddressed data residing on the database server ?
Thanks in advance for the help, can email me at [email protected] alternatively.
Regards,
Srinivasa C.

Michael,
Thanks very much for your inputs, here are the results i got when i tried the way you explained in your answer, the TRUNCATE command made the actual size back to normal, but the delete is not the same, so, how can i delete the data that a particular clob locator may point to ?
truncate would delete all the rows of the table, which might not serve my purpose, i would like to delete a row and also it's associated clob data from the database! is there anyway to do this ?
is there any limitation on the ool_sample size? i am basically a c++ programmer, i am looking for some function like FREE which would free the allocated memory to the clob once the locator is deleted.
your help is greatly appreciated - Thanks!
:-) Srini.
==========================
My Results:
==========================
SQL> create table sample (
2 id integer primary key,
3 the_data CLOB default empty_clob() )
4 lob (the_data) store as ool_sample;
Table created.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
20K
SAMPLE
10K
SQL> select count(*) from sample;
COUNT(*)
0
SQL> begin
2 for i in 1..1000
3 loop
4 insert into sample values (i, RPAD('some data', 4000) );
5 end loop;
6 end;
7 /
PL/SQL procedure successfully completed.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
6420K
SAMPLE
70K
SQL> delete sample;
1000 rows deleted.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
6420K
SAMPLE
70K
SQL> commit;
Commit complete.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
6420K
SAMPLE
70K
SQL> begin
2 for i in 1..1000
3 loop
4 insert into sample values (i, rpad('some data', 4000));
5 end loop;
6 end;
7 /
PL/SQL procedure successfully completed.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
9616K
SAMPLE
70K
SQL> truncate table sample;
Table truncated.
SQL> select segment_name, round(sum(bytes)/1024, 2) || 'K' as sotrage_consumed
2 from user_segments
3 where segment_name in ('SAMPLE', 'OOL_SAMPLE')
4 group by segment_name;
SEGMENT_NAME
SOTRAGE_CONSUMED
OOL_SAMPLE
20K
SAMPLE
10K

Issue while deleting a row from a table

Dear friends,
i am getting an issue while deleting a row from a table, pls check screen shots , the first screen shot is my table contents
when i delete 2 row , the second row is deleting properly like below screen shot
but i want like below screen shot , Col1 contents should be like pic 1 . could any one pls let me know how to solve this issue.
Thanks
Vijaya

Hi vijaya,
please try this code, it will help you.
DATA : it_rows TYPE wdr_context_element_set,
          wa_rows LIKE LINE OF it_rows.
   DATA lo_nd_table TYPE REF TO if_wd_context_node.
    DATA lt_table TYPE wd_this->elements_table.
   DATA lo_el_table TYPE REF TO if_wd_context_element.
   DATA ls_vbap TYPE wd_this->element_table.
DATA: ld_index TYPE i.
data value TYPE sy-index.
* navigate from <CONTEXT> to <table> via lead selection
   lo_nd_table= wd_context->get_child_node( name = wd_this->wdctx_table ).
* @TODO handle non existant child
* IF lo_nd_table IS INITIAL.
* ENDIF.
* get element via lead selection
* alternative access via index
* lo_el_table = lo_nd_table->get_element( index = 1 ).
* @TODO handle not set lead selection
   IF lo_el_table IS INITIAL.
   ENDIF.
* navigate from <CONTEXT> to <table> via lead selection
   lo_nd_table = wd_context->get_child_node( name = wd_this->wdctx_table ).
* @TODO handle non existant child
* IF lo_nd_table IS INITIAL.
* ENDIF.
   lo_nd_table->get_static_attributes_table( IMPORTING table = lt_table ).
* @TODO handle non existant child
* IF lo_nd_table IS INITIAL.
* ENDIF.
** @TODO compute values
** e.g. call a model function
* navigate from <CONTEXT> to <table> via lead selection
   lo_nd_table = wd_context->get_child_node( name = wd_this->wdctx_table ).
* @TODO handle non existant child
* IF lo_nd_table IS INITIAL.
* ENDIF.
** @TODO compute values
** e.g. call a model function
it_rows = lo_nd_table>get_selected_elements( ).
   CALL METHOD lo_nd_table->GET_LEAD_SELECTION_INDEX
   RECEIVING
     INDEX = value .
LOOP AT it_rows INTO wa_rows.
     CALL METHOD wa_rows->get_static_attributes
       IMPORTING
              static_attributes = ls_table.
     READ TABLE lt_table INTO ls_table WITH KEY col1 = ls_table-col1.
      ld_index = value.
          ENDLOOP.
   CLEAR : ls_table-col2,
         ls_table-col2.
   MODIFY lt_table INDEX ld_index FROM ls_table.
lo_nd_table->bind_table( new_items = lt_table set_initial_elements = abap_true ).

Best practice for deleting multiple rows from a table , using creator

Hi
Thank you for reading my post.
what is best practive for deleting multiple rows from a table using rowSet ?
for example how i can execute something like
delete from table1 where field1= ? and field2 =?
Thank you

Hi,
Please go through the AppModel application which is available at: http://developers.sun.com/prodtech/javatools/jscreator/reference/codesamples/sampleapps.html
The OnePage Table Based example shows exactly how to use deleting multiple rows from a datatable...
Hope this helps.
Thanks,
RK.

Delete all rows in a table

I have read two articles how to use sql adapter with delete.
http://btsguru.blogspot.se/2011/10/wcf-sql-adapter-table-operations.html
http://social.technet.microsoft.com/wiki/contents/articles/29146.biztalk-server-2013-crud-operation-with-wcf-sql-adapter-and-correlation.aspx?wa=wsignin1.0
Is it a way to delete all rows in a table?
I have tried to send <ns0:Rows>*</ns0:Rows> with no luck.
Challan

I'm not expert in Biztalk but one of the options to call stored procedure that contains the delete script:
http://geekswithblogs.net/StuartBrierley/archive/2011/10/19/biztalk-server-2010---using-the-wcf-sql-adapter-to-make.aspx
Sql Delete all rows from table Script:
DELETE FROM table_name;
or
TRUNCATE TABLE mytable;
Trucnate vs Delete:
http://www.mssqltips.com/sqlservertip/1080/deleting-data-in-sql-server-with-truncate-vs-delete-commands/
Fouad Roumieh

Delete a row in a table

Hi,
My requirement in OAF is to delete a row in a table if the row doesn't have mapping to another table.
If there is a mapping then the row must not be deleted.
I have created two VO and formed two ROW.
While using my code if there exists a mapping for a row in two tables, then the row doesnt get deleted.
But i want to DELETE when there exists no reference in second table.
The Code used in AM is
*public void deleteOU(String ReferenceId1) {*
OAViewObject VOB=getBLTARBOUMAPEOView1();
Row row=VOB.getCurrentRow();
Boolean flag=false;
*while(row!=null) {*
OAViewObject VOB1=getBLTINVMAPVO1();
Row row1=VOB1.first();
*while(row1!=null) {*
*if((row1.getAttribute("OuReffId").equals(ReferenceId1))){*
flag=true;
throw new OAException("Can't delete because Inventory is Assigned for this Operating Unit",OAException.ERROR);
*else{*
row1=VOB1.next();
*if(flag==false){*
System.out.println("Remove");
row.remove();
Ex:
Table1
ReferenceId OU
1 ABC
2 DEF
Table2
ReferenceId OUID
2 567
In the example my code must not allow to delete the 2nd ReferenceId in Table 1.
Please advice.
Thanks in Advance,
Jegan

Hi,
I have modified the Query, now the row deletes the next row in the table.
For ex:
If i click 1st row second row is deleted.
*public void deleteOU(String ReferenceId1) {*
OAViewObject VOB=getBLTARBOUMAPEOView1();
Row row=VOB.getCurrentRow();
Boolean flag=false;
*while(row!=null) {*
System.out.println(ReferenceId1);
OAViewObject VOB1=getBLTINVMAPVO1();
Row row1=VOB1.first();
*while(row1!=null) {*
*if((row1.getAttribute("OuReffId").equals(ReferenceId1))){*
flag=true;
throw new OAException("Can't delete because Inventory is Assigned for this Operating Unit",OAException.ERROR);
*else{*
row1=VOB1.next();
*if(row1==null){*
row.remove();
*//getOADBTransaction().commit();*
throw new OAException("Deleted Successfully",OAException.CONFIRMATION);
Please help to solve this issue.

Add / Delete a row in a table without using a button

Similar Messages

Maybe you are looking for