Writing trigger for DML tracking on three table

Hello,
I need help on how can i write a trigger for updating backup table on DML changes on source table.
I have source table named APP_SOURCE and backup table name APP_BACKUP with same data and structure.
On any DML on source table APP_SOURCE it corresponding backup table APP_BACKUP should also be updated with same number of record changes on any DML
(insert/update/delete) to maintain data consistency on both tables
For cross refernce all changed DML records on source table APP_SOURCE should be tracked and stored within third table APP_SOURCEDMLTRACK storing old value and new value data before and after dml changes on source table APP_SOURCE
source table create script:
CREATE TABLE APP_SOURCE
RCN_ID VARCHAR2(23 BYTE),
CRD_NUM VARCHAR2(23 BYTE),
TRN_TYP VARCHAR2(10 BYTE),
TRN_DTE DATE,
REF_NUM VARCHAR2(23 BYTE),
TRN_CRR VARCHAR2(3 BYTE),
TRN_AMT NUMBER(24,6),
BLL_CRR VARCHAR2(3 BYTE),
BLL_AMT NUMBER(16,2),
BSN_DTE DATE,
BRN_S VARCHAR2(10 BYTE),
ACC_NUM_S VARCHAR2(24 BYTE),
BRN_D VARCHAR2(10 BYTE),
ACC_NUM_D VARCHAR2(24 BYTE),
SRL_NUM VARCHAR2(12 BYTE),
DVI_TYP VARCHAR2(8 BYTE),
ORG_MSG_TYP VARCHAR2(6 BYTE),
ACQ_CDE VARCHAR2(15 BYTE),
ACQ_BIN VARCHAR2(11 BYTE),
REV VARCHAR2(1 BYTE),
DBCR_FLG VARCHAR2(1 BYTE),
ATM_FEE NUMBER(16,2),
ATM_ID VARCHAR2(16 BYTE),
INT_FEE NUMBER(16,2),
TRM_ID VARCHAR2(10 BYTE),
MCN_CDE VARCHAR2(40 BYTE),
MCN_INF VARCHAR2(40 BYTE),
PNT_RCN_ID NUMBER(12),
FGN_KEY VARCHAR2(23 BYTE),
ERR_CDE VARCHAR2(200 BYTE),
JNK VARCHAR2(50 BYTE),
CRD_USED VARCHAR2(10 BYTE),
RES_CDE VARCHAR2(3 BYTE),
REA_CDE VARCHAR2(4 BYTE),
PRC_CDE VARCHAR2(10 BYTE),
MCC VARCHAR2(4 BYTE),
APP_CDE VARCHAR2(8 BYTE),
ISS_INS_ID VARCHAR2(11 BYTE),
ACQ_INS_ID VARCHAR2(11 BYTE),
ACQ_NET_CDE VARCHAR2(20 BYTE),
ISS_NET_CDE VARCHAR2(20 BYTE),
INST_ID VARCHAR2(60 BYTE),
FIID1 VARCHAR2(20 BYTE),
FIID2 VARCHAR2(20 BYTE),
SWT_FLE VARCHAR2(50 BYTE),
VIS_FLE VARCHAR2(50 BYTE),
VIS_FLE_MCHDTE DATE,
VIS_FLE_EODDTE DATE,
VIS_FLE_RCNTYP NUMBER(2),
VIS_FLE_ACNTID VARCHAR2(35 BYTE),
MAS_FLE VARCHAR2(50 BYTE),
MAS_FLE_MCHDTE DATE,
MAS_FLE_EODDTE DATE,
MAS_FLE_RCNTYP NUMBER(2),
MAS_FLE_ACNTID VARCHAR2(35 BYTE),
TIE1_FLE VARCHAR2(50 BYTE),
TIE1_FLE_SRC VARCHAR2(50 BYTE),
TIE1_FLE_MCHDTE DATE,
TIE1_FLE_EODDTE DATE,
TIE1_FLE_RCNTYP NUMBER(2),
TIE1_FLE_ACNTID VARCHAR2(35 BYTE),
TIE2_FLE VARCHAR2(50 BYTE),
TIE2_FLE_SRC VARCHAR2(50 BYTE),
TIE2_FLE_MCHDTE DATE,
TIE2_FLE_EODDTE DATE,
TIE2_FLE_RCNTYP NUMBER(2),
TIE2_FLE_ACNTID VARCHAR2(35 BYTE),
TIE3_FLE VARCHAR2(50 BYTE),
TIE3_FLE_SRC VARCHAR2(50 BYTE),
TIE3_FLE_MCHDTE DATE,
TIE3_FLE_EODDTE DATE,
TIE3_FLE_RCNTYP NUMBER(2),
TIE3_FLE_ACNTID VARCHAR2(35 BYTE),
TIE4_FLE VARCHAR2(50 BYTE),
TIE4_FLE_SRC VARCHAR2(50 BYTE),
TIE4_FLE_MCHDTE DATE,
TIE4_FLE_EODDTE DATE,
TIE4_FLE_RCNTYP NUMBER(2),
TIE4_FLE_ACNTID VARCHAR2(35 BYTE),
TIE5_FLE VARCHAR2(50 BYTE),
TIE5_FLE_SRC VARCHAR2(50 BYTE),
TIE5_FLE_MCHDTE DATE,
TIE5_FLE_EODDTE DATE,
TIE5_FLE_RCNTYP NUMBER(2),
TIE5_FLE_ACNTID VARCHAR2(35 BYTE),
TIE6_FLE VARCHAR2(50 BYTE),
TIE6_FLE_SRC VARCHAR2(50 BYTE),
TIE6_FLE_MCHDTE DATE,
TIE6_FLE_EODDTE DATE,
TIE6_FLE_RCNTYP NUMBER(2),
TIE6_FLE_ACNTID VARCHAR2(35 BYTE),
EJ_FLE VARCHAR2(50 BYTE),
EJ_FLE_MCHDTE DATE,
EJ_FLE_EODDTE DATE,
EJ_FLE_RCNTYP NUMBER(2),
EJ_FLE_ACNTID VARCHAR2(35 BYTE),
BTH_FLE VARCHAR2(50 BYTE),
BTH_FLE_MCHDTE DATE,
BTH_FLE_EODDTE DATE,
BTH_FLE_RCNTYP NUMBER(2),
BTH_FLE_ACNTID VARCHAR2(35 BYTE),
BRN_ISS_FLE VARCHAR2(50 BYTE),
BRN_ISS_FLE_MCHDTE DATE,
BRN_ISS_FLE_EODDTE DATE,
BRN_ISS_FLE_RCNTYP NUMBER(2),
BRN_ISS_FLE_ACNTID VARCHAR2(35 BYTE),
BRN_ACQ_FLE VARCHAR2(50 BYTE),
BRN_ACQ_FLE_MCHDTE DATE,
BRN_ACQ_FLE_EODDTE DATE,
BRN_ACQ_FLE_RCNTYP NUMBER(2),
BRN_ACQ_FLE_ACNTID VARCHAR2(35 BYTE),
TRNACC_ID VARCHAR2(21 BYTE),
PRT_TRNACC_ID VARCHAR2(35 BYTE),
PROCESS_ID VARCHAR2(20 BYTE),
SWT_VCH1_NUM VARCHAR2(100 BYTE),
SWT_VCH2_NUM VARCHAR2(100 BYTE),
SWT_VCH3_NUM VARCHAR2(100 BYTE),
SWT_VCH4_NUM VARCHAR2(100 BYTE),
SWT_VCH5_NUM VARCHAR2(100 BYTE),
SWT_VCH1A_NUM VARCHAR2(100 BYTE),
SWT_VCH2A_NUM VARCHAR2(100 BYTE),
SWT_VCH3A_NUM VARCHAR2(100 BYTE),
SWT_VCH4A_NUM VARCHAR2(100 BYTE),
SWT_VCH5A_NUM VARCHAR2(100 BYTE),
SWT_VCH1B_NUM VARCHAR2(100 BYTE),
SWT_VCH2B_NUM VARCHAR2(100 BYTE),
SWT_VCH3B_NUM VARCHAR2(100 BYTE),
SWT_VCH4B_NUM VARCHAR2(100 BYTE),
SWT_VCH5B_NUM VARCHAR2(100 BYTE),
SWT_VCH1C_NUM VARCHAR2(100 BYTE),
SWT_VCH2C_NUM VARCHAR2(100 BYTE),
SWT_VCH3C_NUM VARCHAR2(100 BYTE),
SWT_VCH4C_NUM VARCHAR2(100 BYTE),
SWT_VCH5C_NUM VARCHAR2(100 BYTE),
SWT_VCH1D_NUM VARCHAR2(100 BYTE),
SWT_VCH2D_NUM VARCHAR2(100 BYTE),
SWT_VCH3D_NUM VARCHAR2(100 BYTE),
SWT_VCH4D_NUM VARCHAR2(100 BYTE),
SWT_VCH5D_NUM VARCHAR2(100 BYTE),
SWT_VCH1E_NUM VARCHAR2(100 BYTE),
SWT_VCH2E_NUM VARCHAR2(100 BYTE),
SWT_VCH3E_NUM VARCHAR2(100 BYTE),
SWT_VCH4E_NUM VARCHAR2(100 BYTE),
SWT_VCH5E_NUM VARCHAR2(100 BYTE),
SWT_VCH1F_NUM VARCHAR2(100 BYTE),
SWT_VCH2F_NUM VARCHAR2(100 BYTE),
SWT_VCH3F_NUM VARCHAR2(100 BYTE),
SWT_VCH4F_NUM VARCHAR2(100 BYTE),
SWT_VCH5F_NUM VARCHAR2(100 BYTE),
SWT_VCH1G_NUM VARCHAR2(100 BYTE),
SWT_VCH2G_NUM VARCHAR2(100 BYTE),
SWT_VCH3G_NUM VARCHAR2(100 BYTE),
SWT_VCH4G_NUM VARCHAR2(100 BYTE),
SWT_VCH5G_NUM VARCHAR2(100 BYTE),
SWT_VCH1H_NUM VARCHAR2(100 BYTE),
SWT_VCH2H_NUM VARCHAR2(100 BYTE),
SWT_VCH3H_NUM VARCHAR2(100 BYTE),
SWT_VCH4H_NUM VARCHAR2(100 BYTE),
SWT_VCH5H_NUM VARCHAR2(100 BYTE),
SWT_VCH1I_NUM VARCHAR2(100 BYTE),
SWT_VCH2I_NUM VARCHAR2(100 BYTE),
SWT_VCH3I_NUM VARCHAR2(100 BYTE),
SWT_VCH4I_NUM VARCHAR2(100 BYTE),
SWT_VCH5I_NUM VARCHAR2(100 BYTE),
VIS_VCH_NUM VARCHAR2(100 BYTE),
MAS_VCH_NUM VARCHAR2(100 BYTE),
TIE1_VCH_NUM VARCHAR2(100 BYTE),
TIE2_VCH_NUM VARCHAR2(100 BYTE),
TIE3_VCH_NUM VARCHAR2(100 BYTE),
TIE4_VCH_NUM VARCHAR2(100 BYTE),
TIE5_VCH_NUM VARCHAR2(100 BYTE),
TIE6_VCH_NUM VARCHAR2(100 BYTE),
EJ_VCH_NUM VARCHAR2(100 BYTE),
BTH_VCH_NUM VARCHAR2(100 BYTE),
BRN_ISS_VCH_NUM VARCHAR2(100 BYTE),
BRN_ACQ_VCH_NUM VARCHAR2(100 BYTE),
PAR_DTE DATE,
EOD_DTE1 DATE,
EOD_DTE2 DATE,
FILLER1 VARCHAR2(4000 BYTE),
FILLER2 VARCHAR2(4000 BYTE),
FILLER3 VARCHAR2(4000 BYTE),
BRM_LINKID1 VARCHAR2(20 BYTE),
BRM_LINKID2 VARCHAR2(20 BYTE),
BRN_ACQ_FLE_ORG VARCHAR2(50 BYTE),
CRM_TRACK_FLAG VARCHAR2(20 BYTE),
DIFF_AMT NUMBER(16,2),
IS_RCN NUMBER(1),
MCH_DTE DATE,
MIGRATION_FLAG VARCHAR2(50 BYTE),
NET_CDE VARCHAR2(20 BYTE),
TRACK_FLAG VARCHAR2(100 BYTE),
TRN_MM VARCHAR2(2 BYTE),
TRN_YY VARCHAR2(4 BYTE),
MOVE_FLAG VARCHAR2(15 BYTE),
PURGE_FLAG NUMBER(2),
REV_FLAG NUMBER(1),
TEMPVCH_LOCK_DTE DATE
Please provide me any refernce on web or document which i can implement or code on how to code the required trgger.
Regards,
Ganesh

Perhaps you should consider using Materialized View Replication.
http://docs.oracle.com/cd/E11882_01/server.112/e10706/repoverview.htm#autoId9
Instead of writing triggers, you put a materialized view log on your source table. Then you can turn your backup table into a materialized view that is based on the source table. When you perform a fast refresh of the backup table MV, it will read the MV log on the source table. Refreshes should take almost no time at all to process.
If the data must be absolutely up-to-date at all times, you can use refresh on commit so that the MV is always in synch with the table. Normally I recommend against using refresh on commit, and instead recommend a short refresh interval.
You can use triggers as you suggest, but it seems simpler to use something like MVs to create a shadow table.

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872959 wrote:
i am trying to write a trigger which would help me delete the record from 3 different tables
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Trouble writing Query for Pivoting data from a table

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PL/SQL procedure successfully completed.
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from t
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10-OCT-09 country2            98            98          0
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03-OCT-09 country2            98            97          1
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FROM err$_dest
WHERE ora_err_tag$ = 'INSERT';
1400    "ORA-01400: cannot insert NULL into ("E668983_DBA"."DEST"."CODE")"        I    INSERT    1000        Description for 1000
1400    "ORA-01400: cannot insert NULL into ("E668983_DBA"."DEST"."CODE")"        I    INSERT    10000        Description for 10000
1400    "ORA-01400: cannot insert NULL into ("E668983_DBA"."DEST"."CODE")"        I    INSERT    1000        Description for 1000
1400    "ORA-01400: cannot insert NULL into ("E668983_DBA"."DEST"."CODE")"        I    INSERT    10000        Description for 10000

Initial filling of logistic table is not working for Volume Tracking

Hi,
I have set up the TSCA 12B scenario for volume tracking. When starting the initial filling of the logistic tables the system recognizes the composition correctly (log file is OK). However the result is that table CCRCT_EHS_COMP is not filled at all and the table CCRCT_EHS_COMP_REG is filled correctly. Has anyone experience what could be the reason that table CCRT_EHS_COMP is not filled?
Thanks,
Paul
I found the solution. There are 2 different version of determining the composition for TSCA 12B. I changed to the other one and the problem was solved.
Edited by: P. Hensgens on Feb 21, 2012 1:17 PM

Hi,
You have to debug the entire system behaviour , the approval process using the second approver.
As first step , please check the security level of the second approver. Restart of workflow is based on the security level of the approver.
you can find the parameter for security level in the personalization tab of the user .
there is one function module which determines wether the workflow should be restarted (or) not.
i do not remember the exact name of the function module.
1)start transaction se37
2)enter bbpwflrestart*.
3) system will return a number of function modules , of them one function module determines wether to restart the workflow (or) not.
Please check what does the above function module return for the user and the shopping cart , there will be one parameter 'restart' which triggers the start

How can i write the trigger for Global Temporary Table

Hi Grus,
How can i write the trigger for Global Temporary Table.
I was created the GTT with trigger using the below script .
CREATE GLOBAL TEMPORARY TABLE GLOBAL_TEMP
EMP_C_NAME VARCHAR2(20 BYTE)
ON COMMIT PRESERVE ROWS;
CREATE OR REPLACE TRIGGER TRI_GLOBAL_TEMP
BEFORE DELETE OR UPDATE OR INSERT
ON GLOBAL_TEMP
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
BEGIN
INSERT INTO EMPNAME VALUES (:OLD.EMP_C_NAME);
END;
trigger was create successfully, but the wouldn't insert into to EMPNAME Table..
Please guide whether am correct or not? if not kindly give a correct syntax with example
Thanks in Advance,
Arun M M

BEGIN
INSERT INTO EMPNAME VALUES (:OLD.EMP_C_NAME);
END;
you are referencing old value in insert stmt.
BEGIN
INSERT INTO EMPNAME VALUES (:new.EMP_C_NAME);
END;then run ur application it works fine...
CREATE GLOBAL TEMPORARY TABLE GLOBAL_TEMP
EMP_C_NAME VARCHAR2(20 BYTE)
ON COMMIT PRESERVE ROWS;
CREATE OR REPLACE TRIGGER TRI_GLOBAL_TEMP
BEFORE DELETE OR UPDATE OR INSERT
ON GLOBAL_TEMP
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
BEGIN
dbms_output.put_line(:OLD.EMP_C_NAME||'yahoo');
INSERT INTO EMPNAME VALUES (:new.EMP_C_NAME);
dbms_output.put_line(:OLD.EMP_C_NAME);
END;
create table EMPNAME as select * from GLOBAL_TEMP where 1=2
insert into GLOBAL_TEMP values('fgfdgd');
commit;
select * from GLOBAL_TEMP;
select * from EMPNAME;
output:
1 rows inserted
commit succeeded.
EMP_C_NAME
fgfdgd
1 rows selected
EMP_C_NAME
fgfdgd
1 rows selectedgot it Arun
Edited by: OraclePLSQL on Dec 28, 2010 6:07 PM

Creating a Trigger for Deleting the records from a parent Table

I am new to creating Trigger
We will need several small tables that will be used to store any records that are deleted by the owner of the table. These will likely need a trigger where we would Delete from the parent table and on that Delete populate the child table with the previous record's data.
Please give me a pseudo code for this
Thanks
John
Edited by: user10750995 on Dec 30, 2008 9:06 AM

Something like this:
CREATE OR REPLACE TRIGGER trg_my_table_hist
AFTER DELETE
ON my_table
FOR EACH ROW
BEGIN
INSERT INTO Hist_MyTable
( column1, column2, ..., DELETION_DATE)
VALUES
(:OLD.column1, :OLD.column2, ...., SYSDATE);
END;
/My_Table is your main table. When a row is deleted, the trigger will be fired and copy the deleted row to another table called Hist_My_Table. I'm supposing that the history table has all columns as they are defined in main tables plus a column named DELETION_DATE.
My experience indicates that, probably, it's a good idea maintain update history and the user. But it depends on your requests.
Regards,
Miguel

Single query for querying three tables

Hi All,
We are trying to construct a sql query(a single query), which can perform the below functionality.
Assume, that there are three tables,
TABLE1: 3 Columns
1) ID -> PRIMARY KEY
2) TYPE -> Allows only values 'A' or 'B'
3) REF_ID(this can refer to TABLE2(ID) or TABLE3(ID)).
TABLE2: 2 Columns
1) ID -> PRIMARY KEY
2) DETAILS -> Any normal text
TABLE3: 2 Columns
1) ID -> PRIMARY KEY
2) DETAILS -> Any normal text
We need to come up with a query that, given TABLE1's(ID), we need to fetch the corresponding record in TABLE1, and we need to fetch the corresponding record from TABLE2 or TABLE3, depending on the below conditions.
If the TYPE for the TABLE1's(ID) is 'A'
Then get the details from TABLE2's by mapping TABLE1.REF_ID = TABLE2.ID
If the TYPE for the TABLE1's(ID) is 'B'
Then get the details from TABLE3's by mapping TABLE1.REF_ID = TABLE3.ID
We need to accomplish all these tasks in a single query.
Thanks for your kindly help,
Sreenivasan

SQL> select * from test_qry1;
ID T REF_ID
1 A 100
2 A 200
3 B 300
SQL> select * from test_qry2;
ID DETAILS
100 Human Resources
200 It Services
300 Relationships
SQL> select * from test_qry3;
ID DETAILS
100 Human Beings
200 Conference
300 Used things
SQL> SELECT t1.ID,
DECODE(t1.type,'A',( SELECT t2.details FROM test_qry2 t2 WHERE t1.ref_id = t2.id
'B',( SELECT t3.details FROM test_qry3 t3 WHERE t1.ref_id = t3.id
) details
FROM test_qry1 t1;
ID DETAILS
1 Human Resource
2 It Services
3 Used things
Try with this query.
Thanks,
Vissu......

Question to create a calculation to add three table's cells for a grand total

I need help with creating a calculation to add three tables. Table, 6, 7 and 8. The total of all tables should be in the last table where it says Total.
I would appreciate any help.
Thanks

If this is the resultyou are looking for the attached will help.
Steve
Please post LiveCycle Designer ES questions in that forum in the future.

Inner join for three table

dear friends
kna1- kunnr ,name1
vbak - vbeln , erdat
vbap - meins , kwmeng
on above i have given three tables and their fields in front of this
can any one tel me how to give inner join in select statement for the above tables

Hi Create an appropriate internal table ITAB
Select VBAK~VBELN
           VBAK~ERDAT
           VBAP~POSNR
           VBAP~MEINS
           VBAP~kwmeng
           KNA1~KUNNR
           KNA1~NAME1
From VBAK
Into Table ITAB
Inner Join VBAP On VBAKVBELN = VBAPVBELN
Inner Join KNA1 On VBAK~KUNNR = KNA1-KUNNR
Where VBAK~VBELN In S_VBELN.
Santhosh

Writing trigger for DML tracking on three table

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