How to delete parent and child records together ?

Hi,
I'm using Jdeveloper 11.1.2.2
I want to delete a row from a table but it is showing: Caused by: java.sql.SQLIntegrityConstraintViolationException: ORA-02292: integrity constraint (TABLE1_TL_FK1) violated - child record found.So how can I delete a Child row and table row in one method ?
I cannot access the child's VO because it is not added to the AM.
Thanks,
Nigel.

John, as usually, is right with the pointer to the documentation he pasted. Just to make sure you read it carefully, let me hoghlight an important point here:
"If the option is selected, then the composed entities do not perform the DELETE statement *on the assumption that the database ON DELETE CASCADE constraint will handle the deletion of the corresponding rows*."
So make sure the database is setup for cascade delete as otherwise you still will not succeed
Frank

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Thanks in adv,
regards,
Vijay

Delete the records from the child, then delete the records from the parent in two separate delete statements. I'd prefer that you create a stored procedure that does both steps.
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I tried to delete a record from the table.... but i get a error saying 'child record' exist cannot delete record'.... can u plz tell me the query to delete both parent and child record....
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anoo...

Hello,
Is already answered in {thread:id=824593}. Please mark the question as answered.
Greetings,
Roel
http://roelhartman.blogspot.com/
http://www.bloggingaboutoracle.org/
http://www.logica.com/

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first disable the FOREIGN KEY Constraints.
you can update Parent as well as Child record also with help of trigger.
here i am giving you one examlpe..it may help u.
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create table child_1(id number primary key,p_id number,dob date,
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FOR EACH ROW
BEGIN
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SET P_ID=:NEW.ID
WHERE P_ID=:OLD.ID;
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Greetings,
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<af:treeTable value="#{bindings.EmpVO.treeModel}"
var="node"
rowSelection="single" id="tEqSum"
summary="Employee Summary"
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id="c3">
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Try with USER_DEPENDIENCIES
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node-1
node 1-1
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node 1-2
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Hi Friends,
i hope everyone doing good..
I have two tables in my schema like below.
STUDENT_DTLS:-
SID Sname CID
1     venkat     001
2     uppy     002
3     deepu     003
4     trinath     003
5     naveen     004
6     ramesh     005
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CID CNAME Fee
001     Oracle     2000
002     java     6000
003     sieble     4000
004     informatica     3000
005     obiee 4000
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Iam Expecting Result in new schema as below:-
SID Sname CID
1     venkat     001
2     uppy     002
3     deepu     003
CID CNAME Fee
001     Oracle     2000
002     java     6000
003     sieble     4000
But when i am using the below import scrit,The COURSE_DTLS is loading first and its query option(select cid from STUDENT_DTLS) is returning no rows.Because at that time no data is insertred into STUDENT_DTLS yet.
secondly it is importing data into STUDENT_DTLS with query option where sid=in (1,2,3) which is loaded propelry.
Thirdly it is trying to enable primary key and Foreign key constraints which is also failing because of no data in COURSE_DTLS table.
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impdp pa_data_sub/******* NETWORK_LINK=qdssih30 tables=STUDENT_DTLS,COURSE_DTLS query='STUDENT_DTLS:"where SID IN(1,2,3)"','COURSE_DTLS:"where cid in(select cid from STUDENT_DTLS)"', CONTENT=all table_exists_action=replace directory=DATA_PUMP_DIR logfile=exp_join.log
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Total estimation using BLOCKS method: 128 KB
Processing object type TABLE_EXPORT/TABLE/TABLE
. . imported "PA_DATA_SUB"."COURSE_DTLS" 0 rows
. . imported "PA_DATA_SUB"."STUDENT_DTLS" 3 rows
Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
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Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
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Venkat Vadlamudi

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How to delete parent and child records together ?

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