Deleting records in a table based a collection

I wanna delete records in a table which do not match the records in the collection.
Since the collection is a pl/sql collection I cannot do it like
v_t v_type;
DELETE FROM sample WHERE flex_name NOT IN (SELECT * FROM TABLE(v_type(SELECT * FROM v_t)));
is there any other alternative to do the same ?

Hi
please use this code it is working
DATA :
   BEGIN OF fs_itab,
      first(2) TYPE c,
      second TYPE c,
      third TYPE c,
      fourth(2) TYPE c,
   END OF fs_itab.
DATA :
t_itab LIKE STANDARD TABLE OF fs_itab.
CLEAR fs_itab.
fs_itab-first = 'AA'.
fs_itab-second = 'Z'.
fs_itab-third = 'Y'.
fs_itab-fourth = 'AA'.
APPEND fs_itab TO t_itab.
CLEAR fs_itab.
fs_itab-first = 'AA'.
fs_itab-second = 'Z'.
fs_itab-third = 'Y'.
fs_itab-fourth = 'AA'.
APPEND fs_itab TO t_itab.
CLEAR fs_itab.
fs_itab-first = 'AA'.
fs_itab-second = 'Z'.
fs_itab-third = 'Y'.
fs_itab-fourth = 'CC'.
APPEND fs_itab TO t_itab.
CLEAR fs_itab.
fs_itab-first = 'BB'.
fs_itab-second = 'P'.
fs_itab-third = 'Q'.
fs_itab-fourth = 'DD'.
APPEND fs_itab TO t_itab.
CLEAR fs_itab.
fs_itab-first = 'BB'.
fs_itab-second = 'P'.
fs_itab-third = 'Q'.
fs_itab-fourth = 'BB'.
APPEND fs_itab TO t_itab.
LOOP AT t_itab INTO fs_itab.
IF fs_itab-first NE fs_itab-fourth.
    DELETE TABLE t_itab FROM fs_itab.
ENDIF.
ENDLOOP.
LOOP AT t_itab INTO fs_itab.
WRITE :
     / fs_itab-first,
       fs_itab-second,
       fs_itab-third,
       fs_itab-fourth.
ENDLOOP.
Regards
Pavan

Similar Messages

Delete records from internal table

hi all,
i want to delete records from intenal table which are starting with a particular starting number .
eg internal table
10000
20000
90000
91000
92000
88880
i want delete the records starting with 9 i.e. 90000 91000 92000.
Thanks in Adv
RAJ

You can test this piece of code.
DATA:
i_tab TYPE STANDARD TABLE OF mara,
wa_tab TYPE mara.
wa_tab-matnr = '1000'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '1001'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '1002'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '1003'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '2001'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '3001'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
wa_tab-matnr = '4010'.
APPEND wa_tab TO i_tab.
CLEAR wa_tab.
<REMOVED BY MODERATOR>
Edited by: Alvaro Tejada Galindo on Aug 8, 2008 4:49 PM

Delete records from multiple table

Hi,
I need to delete records from multiple tables using a single delete statement. Is it possible ? If so please let me know the procedure.
Kindly Help.
Thanks,
Alexander.

Hi Tim,
Syntax of DELETE statement does not allow for multiple tables to be specified in this way. Infact, none of the DMLs allow you to specify table names like this.
Technically, there are other ways of deleting from multiple tables with one statement.
1. "Use a trigger":
What was probably meant by this is that you have a driving-table on which you create a on-delete trigger. In this trigger, you write the logic for deleting from other tables that you want to delete from.
This does mean a one-time effort of writing the trigger. But the actual DML operation of deleting from all the tables would be simply triggered by a delete on driving-table.
2. Dynamic SQL:
Write a PL/SQL code to open a cursor with table-names from which you want the data to be deleted from. In the cursor-for loop, write a dynamic SQL using the table-name to delete from that table.
3. Using Foreign-Key constraint with Cascade-Delete:
This I feel is a more 'cleaner' way of doing this.
Having to delete data from multiple tables means that there is some kind of parent-child relationship between your tables. These relationships can be implemented in database using foreign-key constraints. While creating foreign-key constraint give the 'on delete cascade' clause to ensure that whenever data is deleted from parent-table, its dependent data is deleted from child-table.
Using foreign-key constraint you can create a heirarchy of parent-child relationships and still your DELETE would be simple as you would only have to delete from parent-table.
IMPORTANT: Implementing foreign-key constraints would also impact other DML operations that you should keep in mind.

How to check deleted record in a table

Hi to all,
any one can do need ful to me for how to check last deleted record in a table.

Since you are on 8i,
AUDIT DELETE TABLE AUDIT
and Using LogMiner
are your best chance to find out last deleted records.
If you are on 9i and later, you can also use flashback query to join current table with table image few minutes back to find out the difference.

Is there any way to detect commited deleted record in a table?

Hi All,
Is there any way to find out commited deleted record in a table without using triggers?
Thanks,

If you want to get back the deleted records and you are using 10g or above than Flashback technology can get that for you.
If you want to find out the commands that did the work and you are not using 10g than as suggested, Auditing and LogMiner can be the option.
Aman....

Deleting Records from Referential Tables

Hi,
Can anyone help me in deleting records from tables in a hierarcial manner. For e.g C refers B and B refers A. I need to delete data from all three tables related to a where clause in A.I tried using User_constraints and User_cons_columns views. But i am not able to find a hierarchial delete statement.
Venkatesh

Did you look into the option of specifying ON DELETE CASCADE for your foreign key constraints. That way, if you delete a
row from the master table Oracle will automatically go and delete the child rows. Take a look at the following script.
Here, when I delete a row from table A for NUM = 1 the child rows from table B (WHERE num = 1) are automatically deleted.
drop table b
drop table a
create table a (num number, name varchar2(40))
create table b (num number, name varchar2(40))
alter table a add constraint pk_a primary key(num)
alter table b add constraint fk_b_num foreign key (num) references a(num) on delete cascade
insert into a values (1, 'Test#1')
insert into a values (2, 'Test#2')
insert into b values (1, 'Referes#1')
insert into b values (2, 'Referes#2')
select * from a
select * from b
delete from a where num = 1
select * from a
select * from b
Sridhar,
Thanks a lot for your help.My exact need was to delete records in 50 tables starting with the key table for a specific condition in the key table.
Assume table A has 100 records,B 200 records,C 150 records,D 400 records, etc
When i want to delete some records in table A, i will not be able to do that as child records exists in table B and this structure will carry on till that last table in my application. How do i delete those specific records
Venkatesh

Deleting records from a table with 12 million records

We need to delete some records on this table.
SQL> desc CDR_CLMS_ADMN.MDL_CLM_PMT_ENT_bak;
Name Null? Type
CLM_PMT_CHCK_NUM NOT NULL NUMBER(9)
CLM_PMT_CHCK_ACCT NOT NULL VARCHAR2(5)
CLM_PMT_PAYEE_POSTAL_EXT_CD VARCHAR2(4)
CLM_PMT_CHCK_AMT NUMBER(9,2)
CLM_PMT_CHCK_DT DATE
CLM_PMT_PAYEE_NAME VARCHAR2(30)
CLM_PMT_PAYEE_ADDR_LINE_1 VARCHAR2(30)
CLM_PMT_PAYEE_ADDR_LINE_2 VARCHAR2(30)
CLM_PMT_PAYEE_CITY VARCHAR2(19)
CLM_PMT_PAYEE_STATE_CD CHAR(2)
CLM_PMT_PAYEE_POSTAL_CD VARCHAR2(5)
CLM_PMT_SUM_CHCK_IND CHAR(1)
CLM_PMT_PAYEE_TYPE_CD CHAR(1)
CLM_PMT_CHCK_STTS_CD CHAR(2)
SYSTEM_INSERT_DT DATE
SYSTEM_UPDATE_DT
I only need to delete the records based on this condition
select * from CDR_CLMS_ADMN.MDL_CLM_PMT_ENT_bak
where CLM_PMT_CHCK_ACCT='00107' AND CLM_PMT_CHCK_NUM>=002196611 AND CLM_PMT_CHCK_NUM<=002197018;
Thsi table has 12 million records.
Please advise
Regards,
Narayan

user7202581 wrote:
We need to delete some records on this table.
SQL> desc CDR_CLMS_ADMN.MDL_CLM_PMT_ENT_bak;
Name Null? Type
CLM_PMT_CHCK_NUM NOT NULL NUMBER(9)
CLM_PMT_CHCK_ACCT NOT NULL VARCHAR2(5)
CLM_PMT_PAYEE_POSTAL_EXT_CD VARCHAR2(4)
CLM_PMT_CHCK_AMT NUMBER(9,2)
CLM_PMT_CHCK_DT DATE
CLM_PMT_PAYEE_NAME VARCHAR2(30)
CLM_PMT_PAYEE_ADDR_LINE_1 VARCHAR2(30)
CLM_PMT_PAYEE_ADDR_LINE_2 VARCHAR2(30)
CLM_PMT_PAYEE_CITY VARCHAR2(19)
CLM_PMT_PAYEE_STATE_CD CHAR(2)
CLM_PMT_PAYEE_POSTAL_CD VARCHAR2(5)
CLM_PMT_SUM_CHCK_IND CHAR(1)
CLM_PMT_PAYEE_TYPE_CD CHAR(1)
CLM_PMT_CHCK_STTS_CD CHAR(2)
SYSTEM_INSERT_DT DATE
SYSTEM_UPDATE_DT
I only need to delete the records based on this condition
select * from CDR_CLMS_ADMN.MDL_CLM_PMT_ENT_bak
where CLM_PMT_CHCK_ACCT='00107' AND CLM_PMT_CHCK_NUM>=002196611 AND CLM_PMT_CHCK_NUM<=002197018;
Thsi table has 12 million records.
Please advise
Regards,
NarayanDELETE from CDR_CLMS_ADMN.MDL_CLM_PMT_ENT_bak
where CLM_PMT_CHCK_ACCT='00107' AND CLM_PMT_CHCK_NUM>=002196611 AND CLM_PMT_CHCK_NUM<=002197018;

How to Restore deleted records in other table in oracle database 10g...

Hi All,
i want to restore deleted records of a particular table in other table
suppose:
i perform a query
delete from emp
where deptno =30;
now i wont to restore deptno=30 records in other table, let say in emp1 table
can any one let me know how to do it?
Thanks..

This is what flashback query is for:
orclz> conn scott/tiger
Connected.
orclz> select count(*) from emp;
COUNT(*)
14
orclz> delete from emp where deptno=30;
6 rows deleted.
orclz> commit;
Commit complete.
orclz> create table deleted30 as select * from emp as of timestamp(systimestamp - 5/1440) where deptno=30;
Table created.
orclz> select count(*) from deleted30;
COUNT(*)
6
orclz>

Delete records in a table and at the same time print out for reference

I am working on a req to delete some records from a table and at the same time, record/print the deleted records in the outstream (DBMS_OUTPUT.PUT_LINE)
DECLARE
v_rec_po hst_po%ROWTYPE;
BEGIN
DELETE FROM hst_po po
WHERE abbrpoid = '&opportunity_code'
AND updatedby = (SELECT employeeid
FROM tes_employee
WHERE name = &emp_name)
AND audittimestamp BETWEEN TO_DATE ('&start_timestamp',
'DD-MON-YYYY HH24:MI'
AND TO_DATE ('&end_timestamp',
'DD-MON-YYYY HH24:MI'
END;
I was thinking of using returning into and then using DBMS_output to pull out the delted records, but there will be multiple rows deleted fro this statements. I am stuck here..Can anyone help

How about:
SQL> create table t
2 (x int)
3 /
Table created.
SQL> insert into t
2 select rownum
3    from all_objects
4   where rownum <= 10
5 /
10 rows created.
SQL> declare
2     cnt pls_integer;
3 begin
4     delete from t;
5     cnt := sql%rowcount;
6     dbms_output.put_line ('Removed: '||to_Char (cnt));
7 end;
8 /
Removed: 10
PL/SQL procedure successfully completed.Edited by: Alex Nuijten on Jun 4, 2009 8:58 AM

How to delete records from MTL_SYSTEM_ITEMS table

Hello Experts,
BANNER
=======
Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
PL/SQL Release 8.1.7.4.0 - Production
CORE     8.1.7.0.0     Production
TNS for IBM/AIX RISC System/6000: Version 8.1.7.4.0 - Production
NLSRTL Version 3.4.1.0.0 - Production
I am working on Oracle Apps - 11.5.8 version.
I have some doubts in deleting the records from MTL_SYSTEM_ITEMS table.
There are few records which have junk characters and currently resides in table.
I need to delete those records.
But as per the approach; we should not delete any data directly from MTL table as it would cause huge impact.
I have followed the below approach; but didnt worked out well.
Script
=======
1)
I have modified the below parameter in the MTL_SYSTEM_ITEMS_INTERFACE table --> SET_PROCESS_ID =0,TRANSACTION_TYPE ='DELETE',PROCESS_FLAG=1 .
Apart from that; everything remains the same as in MTL_SYSTEM_ITEM table.
2) Called the "Import Items" concurrent program.
It got successfully completed. But record still exists in MTL_SYSTEM_ITEMS_INTERFACE table
Your help is highly appreciated.
Insert into MTL_SYSTEM_ITEMS_INTERFACE
   (SET_PROCESS_ID ,TRANSACTION_TYPE,PROCESS_FLAG ,INVENTORY_ITEM_ID, ORGANIZATION_ID, LAST_UPDATE_DATE, LAST_UPDATED_BY, CREATION_DATE, CREATED_BY, LAST_UPDATE_LOGIN,
SUMMARY_FLAG, ENABLED_FLAG, DESCRIPTION, BUYER_ID, SEGMENT1, ATTRIBUTE3, ATTRIBUTE4, ATTRIBUTE9, ATTRIBUTE15, PURCHASING_ITEM_FLAG, SHIPPABLE_ITEM_FLAG,
CUSTOMER_ORDER_FLAG, INTERNAL_ORDER_FLAG, SERVICE_ITEM_FLAG, INVENTORY_ITEM_FLAG, ENG_ITEM_FLAG, INVENTORY_ASSET_FLAG, PURCHASING_ENABLED_FLAG,
CUSTOMER_ORDER_ENABLED_FLAG, INTERNAL_ORDER_ENABLED_FLAG, SO_TRANSACTIONS_FLAG, MTL_TRANSACTIONS_ENABLED_FLAG, STOCK_ENABLED_FLAG, BOM_ENABLED_FLAG, BUILD_IN_WIP_FLAG,
REVISION_QTY_CONTROL_CODE, CATALOG_STATUS_FLAG, RETURNABLE_FLAG, TAXABLE_FLAG, QTY_RCV_EXCEPTION_CODE, ALLOW_ITEM_DESC_UPDATE_FLAG, RECEIPT_REQUIRED_FLAG,
RFQ_REQUIRED_FLAG, QTY_RCV_TOLERANCE, LIST_PRICE_PER_UNIT, PRICE_TOLERANCE_PERCENT, ENFORCE_SHIP_TO_LOCATION_CODE, ALLOW_SUBSTITUTE_RECEIPTS_FLAG,
ALLOW_UNORDERED_RECEIPTS_FLAG, DAYS_EARLY_RECEIPT_ALLOWED, DAYS_LATE_RECEIPT_ALLOWED, RECEIPT_DAYS_EXCEPTION_CODE, RECEIVING_ROUTING_ID, LOT_CONTROL_CODE,
SHELF_LIFE_CODE, SHELF_LIFE_DAYS, SERIAL_NUMBER_CONTROL_CODE, RESTRICT_SUBINVENTORIES_CODE, RESTRICT_LOCATORS_CODE, LOCATION_CONTROL_CODE, ACCEPTABLE_EARLY_DAYS,
PLANNING_TIME_FENCE_CODE, LEAD_TIME_LOT_SIZE, ACCEPTABLE_RATE_INCREASE, ACCEPTABLE_RATE_DECREASE, PLANNING_TIME_FENCE_DAYS, END_ASSEMBLY_PEGGING_FLAG,
REPETITIVE_PLANNING_FLAG, BOM_ITEM_TYPE, PICK_COMPONENTS_FLAG, REPLENISH_TO_ORDER_FLAG, ATP_COMPONENTS_FLAG, ATP_FLAG, WIP_SUPPLY_TYPE, PRIMARY_UOM_CODE,
PRIMARY_UNIT_OF_MEASURE, ALLOWED_UNITS_LOOKUP_CODE, COST_OF_SALES_ACCOUNT, SALES_ACCOUNT, DEFAULT_INCLUDE_IN_ROLLUP_FLAG, INVENTORY_ITEM_STATUS_CODE,
INVENTORY_PLANNING_CODE, PLANNING_MAKE_BUY_CODE, FIXED_LOT_MULTIPLIER, ROUNDING_CONTROL_TYPE, CARRYING_COST, POSTPROCESSING_LEAD_TIME, PREPROCESSING_LEAD_TIME,
FULL_LEAD_TIME, MRP_SAFETY_STOCK_CODE, FIXED_DAYS_SUPPLY, RESERVABLE_TYPE, VENDOR_WARRANTY_FLAG, SERVICEABLE_COMPONENT_FLAG, SERVICEABLE_PRODUCT_FLAG,
PREVENTIVE_MAINTENANCE_FLAG, PRORATE_SERVICE_FLAG, INVOICEABLE_ITEM_FLAG, INVOICE_ENABLED_FLAG, MUST_USE_APPROVED_VENDOR_FLAG, OUTSIDE_OPERATION_FLAG,
COSTING_ENABLED_FLAG, AUTO_CREATED_CONFIG_FLAG, CYCLE_COUNT_ENABLED_FLAG, ITEM_TYPE, SHIP_MODEL_COMPLETE_FLAG, MRP_PLANNING_CODE, RETURN_INSPECTION_REQUIREMENT,
EFFECTIVITY_CONTROL, CHECK_SHORTAGES_FLAG, EQUIPMENT_TYPE, WEB_STATUS, BULK_PICKED_FLAG, LOT_STATUS_ENABLED, SERIAL_STATUS_ENABLED, LOT_SPLIT_ENABLED,
LOT_MERGE_ENABLED, DUAL_UOM_CONTROL, SERV_BILLING_ENABLED_FLAG, LOT_TRANSLATE_ENABLED, DEFAULT_SO_SOURCE_TYPE, CREATE_SUPPLY_FLAG)
Values
   (0,'DELETE',1,464852, 102, TO_DATE('01/11/2007 16:15:11', 'MM/DD/YYYY HH24:MI:SS'), 3443, TO_DATE('08/24/2006 14:13:03', 'MM/DD/YYYY HH24:MI:SS'), 3443, 21069398,
'N', 'Y', 'pentaseal 6 X 320 SL-807202 Klockner', 4223, '0006320161', 'No', 'No', 'MRPM', 'N', 'Y', 'N', 'N', 'N', 'N', 'Y', 'N', 'Y', 'Y', 'N', 'N', 'N', 'N', 'Y',
'Y', 'Y', 1, 'N', 'Y', 'N', 'WARNING', 'Y', 'Y', 'N', 3, 0, 20, 'WARNING', 'Y', 'Y', 5, 5, 'WARNING', 3, 1, 2, 1825, 1, 2, 2, 2, 10, 4, 1, 0, 0, 1, 'B', 'N', 4, 'N',
'N', 'N', 'N', 2, 'EA', 'EACH', 3, 12916, 14296, 'Y', 'Uncosted', 6, 1, 100, 1, 2, 0, 5, 50, 1, 20, 1, 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'N', 'Y', 'N', 'Y',
'CMPC', 'N', 3, 2, 1, 'N', 2, 'UNPUBLISHED', 'N', 'N', 'N', 'N', 'N', 1, 'N', 'N', 'INTERNAL', 'Y');---------

Hi,
You have to use the delete item utility of Oracle Inventory.
Responsibility: Inventory Superuser or similar
Navigation: Items -> Delete Items
Enter a meaningful name in the Group field.
Type - Item
Select the organization you want to delete the item from.
In the details section, enter the items you want to delete.
Once all the items entered, click on the "Chcek Group" button. This will validate whether the items you have entered are eligible to delete (i.e. whether any child record such as transactions exist).
It will submit a concurrent program and once the program finishes you will be able to see the result in the Results tab.
Finally click on the "Delete Group" button to delete the eligible items.
Thanks,
PS.

How to update records in a table based on user selection..

Hi all,
This time the above doubt is totally based on the logic of coding which I tried a lot but didn't get any solution. so atlast I come to sdn site.
please help..
The requirement is like that I have a table with 6 fields (1 primary key and other are nonkeys). If the user inputs some values in the fields on the screen, then a row will be added in the table. Upto this i have done well. but when the user want to change some value in the existing row of the table my program unable to do so. Because I couldn't get any logic to do that as there are 5 nonkey fields, so if any one field is modified then the respective row should be selected first based on the user selection and then it should be updated.
At this point I could not get any idea as it may take a lots of if conditions (I guess) to reach to that particular row.
Please help..
thanks ,
sekhar

Hi Sekhar,
I am afraid, the whole design of your program is wrong, let me explain
Let us say you have two rows(5 non key fields) that the user wants to update and the data in these five non key fields are identical and in your program you are getting a number(which is the key) using a number range object. So you will have two entries in the table for the same data.
And on the update page when the user enters the non key fields, how will the program know(or for that matter any one of us) which record to pick, if you have two identical books and if asked for a book wouldn't you ask which one among these two do you want?
Possible Solution: Identify a possible key maintaining the integrity of the data, that is a combination of the non key fields which will help you identify a unique row and make these fields as key fields in the table.
A more costly solution(if you do not want to change the non key field keys to key fields) would be to, adding a check(using select statement) to see if the non key fields combination already exists in the Z table before inserting a record into the table.
If yes, throw a message to the user and just update the values in the table, else insert the record.
Another solution would be to, use the non key fields to generate a key(using some logic) and using this instead of the number range object.
regards,
Chen

Delete records from a Table. Please help

Hello Folks,
I have a table that contains 7 records with a Button to delete each record.
I am unable to delete any records from the table.
Please can some one just have a look into my class and tell me how
to delete a record from the table when the button is clicked.
You can also run this class from the your command Prompt
Just cut this and create a new java file.
Please assist.
Code Attached :
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.awt.*;
import java.util.*;
public class ButtonTableFactory {
public static JTable createTable(Vector data, String buttonLabel, ActionListener action) {
return createTable(data.iterator(), buttonLabel, action);
public static JTable createTable(
Iterator dataIterator,
String buttonLabel,
ActionListener action) {
DefaultTableModel model = new DefaultTableModel() {
public boolean isCellEditable(int row, int col) {
return col == 1;
model.setColumnCount(2);
while (dataIterator.hasNext()) {
Object[] row = { dataIterator.next().toString(), null };
model.addRow(row);
DefaultTableColumnModel columnModel = new DefaultTableColumnModel();
columnModel.addColumn(new TableColumn(0, 100));
columnModel.addColumn(new TableColumn(1, 80,
new TableButtonCellRenderer(buttonLabel),
new TableButtonCellEditor(buttonLabel, action)
JTable table = new JTable(model, columnModel) {
public void valueChanged(ListSelectionEvent e) {
super.valueChanged(e);
table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
return table;
private static class TableButtonCellRenderer implements TableCellRenderer {
final JButton button;
TableButtonCellRenderer(String buttonLabel) {
button = new JButton(buttonLabel);
public Component getTableCellRendererComponent(
JTable table,
Object value,
boolean isSelected,
boolean hasFocus, int row, int column) {
return button;
private static class TableButtonCellEditor
extends AbstractCellEditor
implements TableCellEditor, ActionListener {
final JButton button;
final ActionListener callback;
TableButtonCellEditor(String buttonLabel, ActionListener callback) {
button = new JButton(buttonLabel);
this.callback = callback;
button.addActionListener(this);
public Component getTableCellEditorComponent(
JTable table,
Object value,
boolean isSelected,
int row, int column) {
return button;
public Object getCellEditorValue() {
return null;
public void actionPerformed(ActionEvent e) {
button.getParent().requestFocus();
callback.actionPerformed(e);
static JTable table;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Vector items = new Vector();
for (int i = 0; i < 7; i++) {
items.add(Integer.toString(i));
ActionListener al = new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println("You clicked row: " + table.getSelectedRow());
table = ButtonTableFactory.createTable(items, "More:", al);
frame.getContentPane().add(new JScrollPane(table));
frame.pack();
frame.show();

This will get you closer:
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.event.*;
import java.awt.event.*;
import java.awt.*;
import java.util.*;
public class ButtonTableFactory {
    private JTable table;
    private Vector items = new Vector();
    private JScrollPane scroll;
    private JPanel main;
    private ActionListener al;
    public static JTable createTable(Vector data, String buttonLabel, ActionListener action) {
        return createTable(data.iterator(), buttonLabel, action);
    public static JTable createTable(
            Iterator dataIterator,
            String buttonLabel,
            ActionListener action) {
        DefaultTableModel model = new DefaultTableModel() {
            public boolean isCellEditable(int row, int col) {
                return col == 1;
        model.setColumnCount(2);
        while (dataIterator.hasNext()) {
            Object[] row = { dataIterator.next().toString(), null };
            model.addRow(row);
        DefaultTableColumnModel columnModel = new DefaultTableColumnModel();
        columnModel.addColumn(new TableColumn(0, 100));
        columnModel.addColumn(new TableColumn(1, 80,
                new TableButtonCellRenderer(buttonLabel),
                new TableButtonCellEditor(buttonLabel, action)
        JTable table = new JTable(model, columnModel) {
            public void valueChanged(ListSelectionEvent e) {
                super.valueChanged(e);
        table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        return table;
    private static class TableButtonCellRenderer implements TableCellRenderer {
        final JButton button;
        TableButtonCellRenderer(String buttonLabel) {
            button = new JButton(buttonLabel);
        public Component getTableCellRendererComponent(
                JTable table,
                Object value,
                boolean isSelected,
                boolean hasFocus, int row, int column) {
            return button;
    private static class TableButtonCellEditor
            extends AbstractCellEditor
            implements TableCellEditor, ActionListener {
        final JButton button;
        final ActionListener callback;
        TableButtonCellEditor(String buttonLabel, ActionListener callback) {
            button = new JButton(buttonLabel);
            this.callback = callback;
            button.addActionListener(this);
        public Component getTableCellEditorComponent(
                JTable table,
                Object value,
                boolean isSelected,
                int row, int column) {
            return button;
        public Object getCellEditorValue() {
            return null;
        public void actionPerformed(ActionEvent e) {
            button.getParent().requestFocus();
            callback.actionPerformed(e);
    public void init() {
        main = new JPanel();
        main.setLayout(new BorderLayout());
        for (int i = 0; i < 7; i++) {
            items.add(Integer.toString(i));
        al = new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                System.out.println("You clicked row: " + table.getSelectedRow());
                items.remove(table.getSelectedRow());
                buildTable(items);
        buildTable(items);
    public void buildTable(Vector items) {
        table = ButtonTableFactory.createTable(items, "More:", al);
        scroll = new JScrollPane(table);
        main.removeAll();
        main.add(scroll);
        main.revalidate();
        main.repaint();
    public JPanel getContent() {
        return main;
    public static void main(String[] args) {
        ButtonTableFactory factory = new ButtonTableFactory();
        factory.init();
        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.getContentPane().add(factory.getContent());
        frame.setSize(300, 300);
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//        frame.pack();
//        frame.show();
}

Delete records in internal table

Hi,
I have two internal tables itab1 and itab2.
I need to delete records from itab1 comparing the data from itab2. I tried to use the read statement within the main table.
My problem is itab2 and itab1 has multiple records and all the records need to be checked from itab2 with itab1 before deleting the records from itab1.
itab1 and itab2 have a common field 'runid' between them.
How can this be accomplished?
Thanks,
VG

>
Venkat.O wrote:
> Hi VG,
> Try this way.
>
> data: tabix type sy-tabix.
> loop at itab1.
> tabix = sy-tabix.
> _LOOP at itab2 where runid = itab1-runid._
_> if sy-subrc NE 0._
> delete itab1 index tabix.
> endif.
> endloop.
>
> Thanks
> Venkat.O
Venkat, inside a loop a IF SY-SUBRC NE 0 doesn't make sense because you are in the loop only after the condition in WHERE clause is satisfied (which means SY-SUBRC is always 0). Also you are missing another ENDLOOP.

Update table based on collection

Hello friends,
I have two tables:
1- PHOTOS (img_id number (5,0),Product_id number (5,0), Content Blob ....)
2- PRODUCTS (Product_id number (5,0), product_type .... )
each product has 1 to 6 images.
I need to watermark the uploaded images in the memory then update the original images for the watermarked images.
I used this code, but the problem is how to update the images in the photos table based on the product_id ???
DECLARE
type source_col is table of blob index by pls_integer ;
V_source source_col;
cursor c1 is select CONTENT from photos where Product_id = :P22_Product_id;
counter number :=1;
added_image       BLOB;
prop ordsys.ord_str_list;
logging VARCHAR2(2000);
begin
--- Here we choose a pattern for watermarking from a table called WATERMARK_PHOTOS
select img INTO added_image FROM WATERMARK_PHOTOS WHERE N = 1;
for rec in c1 loop
V_source(counter) := rec.CONTENT;
ORDSYS.ORDImage.process(V_source(counter), 'fixedScale=900 500');
ORDSYS.ORDImage.applyWatermark(V_source(counter), added_image, V_source(counter), logging, prop);
--- The problem in the following statement: How to update the images
UPDATE photos SET CONTENT = V_source(counter) where Product_id = :P22_Product_id;
Counter := counter + 1 ;
end loop;
COMMIT;
EXCEPTION
   WHEN OTHERS THEN
   RAISE;
END;

Thanks Sybrand,
I am using Oracle 11g R2 Standard One edition.
the DDL of the photos table is
ID     NUMBER     5     0
product_id     NUMBER     5     0
FILENAME     VARCHAR2     100
MIMTYPE     VARCHAR2     250
FILESIZE     VARCHAR2     20
CONTENT     BLOB          in my application I do not know the image id in advance, but i know the id of the product of which I want to edit the images. So:
in the following procedure :p22_product_id is the value of of the primary key of Products table.
I followed your tips, and it worked out. Can you please check and assure that it is OK :
DECLARE
type source_col is table of blob index by pls_integer ;
V_source source_col;
type id_col is table of number index by pls_integer ;
V_id id_col;
added_image       BLOB;
prop ordsys.ord_str_list;
logging VARCHAR2(2000);
begin
select content bulk collect into V_source from photos where product_id = :p22_product_id order by id ;
select id bulk collect into V_id from photos where product_id = :p22_product_id order by id ;
SELECT img INTO added_image FROM timg WHERE N = 1;
for i in V_source.first .. V_source.last
loop
ORDSYS.ORDImage.process(V_source(i), 'fixedScale=900 500');
ORDSYS.ORDImage.applyWatermark(V_source(i), added_image, V_source(i), logging, prop);
UPDATE photos SET CONTENT = V_source(i) where id = V_id(i);
end loop;
COMMIT;
EXCEPTION
   WHEN OTHERS THEN
   RAISE;
END;Best Regards,
Fateh

Delete records from internal table using another internal table

HI,
I have two internal tables itab1 and itab2 which have same records initially.Later some records of itab2 are deleted .Then i want to delete those records from itab1 also ie,those records not found in itab2 .Is there any method other than looping.
So that itab1 again becomes equal to itab2.
Thanks in advance.
Sowmya.

Soumya,
Itab1 , Itab2 .
Before deleting the records from itab2 move those records to one more internal table itab3.
Now you have deleted records of itab2 in itab3.
SORT ITAB3,ITAB1 by your main key field.
LOOP AT itab3.
READ TABLE ITAB1 WITH KEY key field = itab3-
keyfield.
IF sy-subrc EQ 0.
DELETE itab1 where keyfield eq itab3-keyfield.
ENDIF.
ENDLOOP.

Deleting records in a table based a collection

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