Delete single row from DBTAB

Hi Experts,
I want to delete a single row from DBTAB ( KLAH )
WHERE KLAHKLART = '2' and KLAHCLINT = '241'.
Please advice
Karthik

Hi ,
Try this code To delete single record from DB table- -
DATA : t_klah LIKE TABLE OF klah,
       fs_klah LIKE klah.
SELECT * FROM klah INTO TABLE t_klah
               WHERE klart = '2' AND
                     clint = '241'.
LOOP AT t_klah INTO fs_klah.
DELETE klah FROM fs_klah .
EXIT.
ENDLOOP.
Regards
Pinaki

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Deleting single row from Special Price for Business Partners

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Hi Jon,
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Hi:l
This is my query which provides duplicate rows in my table:
select count(*),CUSTMAST_REQUEST_SRNO,ACTIVITYMAST_SRNO,STATUSMAST_SRNO from REQUEST_TRANS having count(*)>1 group by CUSTMAST_REQUEST_SRNO,ACTIVITYMAST_SRNO,STATUSMAST_SRNO;
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Edited by: user11688398 on Feb 13, 2013 10:39 PM

If you want to delete all Duplicates and retain Only One row then Below:
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I am fairly new to JSF so please bear with me if the answer is obvious :D. I'm using a dataTable component to display data from a database and would like to add a commandLink component to every row in the table that deletes that row from the database. What is the most effective way of doing this?
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jabalsad wrote:
Hi,
I am fairly new to JSF so please bear with me if the answer is obvious :D. I'm using a dataTable component to display data from a database and would like to add a commandLink component to every row in the table that deletes that row from the database. What is the most effective way of doing this?
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How To Delete a Row From a TableView !!!!

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Thanks,
Emmanuel.

If u want to delete single row, then set the property of TableView - selectionMode="SINGLESELECT". Select the radio button and click on delete button. In the main program, you can get the row value like...
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String pid = "", row_selected;
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int firstVisibleRow = table.getVisibleFirstRow();
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int lastVisibleRow = table.getVisibleLastRow();
for (int i = firstVisibleRow; i <= lastVisibleRow; i++) {
if (table.isRowSelected(i)) {
row_selected = i;
pid = dmodel.getValueAt(i, 1).toString();
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Deleting Multiple Rows From Multiple Tables As an APEX Process

Hi There,
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BEGIN
UPDATE tblDebitNotes d
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WHERE 1=1
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( PaymentID,
DebitNoteID,
Amount,
Date_A,
SupplierRef,
Description
VALUES
( :P7_PAYMENTID,
:P7_DEBITNOTEID,
:P7_PAID,
SYSDATE,
:P7_SUPPLIERREF,
:P7_DESCRIPTION
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WHERE 1=1
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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

HOW TO DELETE THE ROW FROM DATABASE

hI,
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thanks
naveen
[email protected]
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<meta http-equiv="Content-Language" content="en-us">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
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Statement st;
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%>
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<td width="81" bgcolor="#000099"><font color="#FFFFFF"><b>Amount </b></font></td>
<td width="80" bgcolor="#000099"> </td>
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pool= new ConnectionPool();
Utils utils = new Utils();
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String search =utils.returnString(request.getParameter("search"));
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String strSQL="select * from ref_table where refno='" + ref_no + "' ";
con = pool.getConnection();
st=con.createStatement();
rs = st.executeQuery(strSQL);
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String itemcode=rs.getString(2);
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<tr>
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<td width="80"><a href="delete</td>
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You mean when you click on the hyperlink you want that row to disappear from the page, but not delete the row from the database until a commit/submit button is pressed?
Personally, I think I'd prefer that you have a delete checkbox next to every row and NOT remove them from the display if I was a user. You give your users a chance to change their mind about their choice, and when they're done they can see exactly which rows will be deleted before they commit.
You know your problem, of course, so you might have a good reason for designing it this way. But I'd prefer not removing them from the display. JMO - MOD

How to delete multiple rows from ADF table

How to delete multiple rows from ADF table

Hi,
best practices when deleting multiple rows is to do this on the business service, not the view layer for performance reasons. When you selected the rows to delete and press submit, then in a managed bean you access thetable instance (put a reference to a managed bean from the table "binding" property") and call getSeletedRowKeys. In JDeveloper 11g, ADF Faces returns the RowKeySet as a Set of List, where each list conatins the server side row key (e.g. oracle.jbo.Key) if you use ADF BC. Then you create a List (ArrayList) with this keys in it and call a method exposed on the business service (through a method activity in ADF) and pass the list as an argument. On the server side you then access the View Object that holds the data and find the row to delte by the keys in the list
Example 134 here: http://blogs.oracle.com/smuenchadf/examples/#134 provides you with the code
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Deleting a row from a Procedure

Hi All
Can one of you tell me how to delete a row from a Procedure
It is created with
CREATE OR REPLACE PROCEDURE report.NAMEOFTABLE
(nPutId IN Report.ID%TYPE,
cArea IN Report.Area%TYPE,
cSubject IN Report.Subject%TYPE,
nUserId IN Report.EngineerID%TYPE,
cDesc IN Report.Description%TYPE,
cSide IN Report.SideEffects%TYPE,
cImpact IN Report.Impact%TYPE,
cNotes IN Report.Notes%TYPE,
nValid IN Report.Valid%TYPE) AS
-- Add or update Report
-- If nId < 1 then a record is added, otherwise updated.
BEGIN
IF nId < 1 THEN
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ReportNotes, Valid)
VALUES
(cArea, cSubject, nUserId, cDesc, cSide, cImpact, cNotes, nValid);
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UPDATE Report
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ReportSubject = cSubject,
ReportDescription = cDesc,
ReportSideEffects = cSide,
ReportImpact = cImpact,
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COMMIT;
END;
CREATE SYNONYM Admin.NAMEOFTABLE
Report.NAMEOFTABLE;
But I need to make 1 field of the impact and the sideEffect called the ImpactEffect
So how do i delete the field of Side effect and change the name of the Impact field.
Sould I make a new Procedure?

If you want to delete a row, you'd need a DELETE statement. It is not obvious to me, though, that you really want to delete a row. It sounds like you're trying to update a row, and there is an UPDATE statement in the procedure. Unfortunately, I'm very unsure exactly what you're trying to accomplish and how this procedure relates to that goal. Perhaps if you could post the starting state of the row, the procedure call you're trying to make, and the end state of that row, things might be much clearer.
As an aside, do you really have a schema and a table named REPORT? That seems rather confusing.
Justin

Deleting a row from a table control through right-click menu

I have a table control. I want to delete a row from it when a user right clicks on a particular row and selects "Delete row" menu item. I have managed the creation of menu item but have not been able to delete the row which is right clicked and the menu item "Delete row" is selected. Guidance required! Thanks!

smercurio_fc wrote:
It's irrelevant whether the table is a control or indicator. See attached VI.
Hi smercurio,
please see the attached picture. In my previous post i mean the different in the menu. The red marked function is not available, if the table is an indicator. LV8.5!
Mike
Message Edited by MikeS81 on 04-18-2008 05:19 PM
Attachments:
Unbenannt.PNG ‏22 KB

Deleting a row from a Row Repeater

Hi All,
How could i delete a row from a row repeater??????
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Best Regards.
Shafiq Ahmed Khan.

Hi
first u get the index from the context element. with the help of the index u can get that particular element using get element.
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CALL METHOD context_element->get_index
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Hi all
does anyone know how can i cause right click on mouse button. on a certain row within a matrix to show a context menu with the option to delete the row. and when pressing the menu item handling the event of deleting the row from the matrix?
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Hi Yoav,
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Basically, method delete the row without any clause of addon code.
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I mean, you have to update datasource with the data displayed in the matrix.
and then, delete the last row of the datasource.
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import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
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import java.awt.event.ActionEvent;
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import javax.swing.table.TableCellEditor;
import javax.swing.AbstractCellEditor;
import javax.swing.table.DefaultTableModel;
public class tester4 extends JFrame
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          // table.getModel().removeRow(selectedRow);
}Take a look at the actionPerfformed method. One way of doing it works, one doesn't. Just trying to understand why me getting a handle to the tableModel through the table doesn't work.
Message was edited by:
deadseasquirrels

It gives me a run-time error Well then your question should be "why do I get this run-time error" and then you would quote the error. Be more descriptive. "It doesn't work" is not descriptive.
table.getModel().removeRow(selectedRow);I don't use JDK1.5 either. But if you are saying that the above line compiles cleanly with JDK1.5 (because of the auto-boxing feature, or whatever its called), then I see no reason why the code wouldn't work since it recognizes the class as a DefaultTableModel.
Presumably you commented out the other line so you don't try to delete the row twice. Otherwise you might be getting a indexing error.

Deleting a row from a database...

Here is the method I am calling to delete a row from a database. I keep getting this error, but I am not sure why.
Error: "Too few parameters. Expected 1."
//To delete a row
public void removeRow(String x, String y) {
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//first is a string and second is a number
   String query = "DELETE * FROM table WHERE first = '" +x+ "' AND " +
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   int result = stmt.executeUpdate(query); //runs delete query, ERROR HERE *************
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   //deletion confirmation message
   JOptionPane.showMessageDialog(null, "Row deleted",
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      catch (Exception e) { System.out.println(e); }

Additionally, in the future you might want to use:
catch(SQLException sqlx) {
System.out.println( sqlx.getSQLState()
                                   +"\t"+sqlx.getMessage()
                                   +"\t"+sqlx.getErrorCode() );... It'll help with diagnostics.
☺Bill

Deleting a row from a table using jsp

Given a table in a jsp, can an user click on a row of that table and retrieve the information so that the program can delete a record from a database table?
most of the tables that I have seen are static, the user cannot interact with them(specially when the user wants to delete several records from a database table).
Can anyone suggests a good book or way of deleting a row from table using jsp.

eg use a column in the table that has a radio button or check box,
on submit, get all the rows that are checked, using the row as an index into your db store, get the key and use the key to issue the sql delete command.

Delete single row from DBTAB

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