Unable to find the deleted record in the child table

Question

Hi,
I have two tables and a trigger:
CREATE TABLE parent (a INTEGER, b CHAR(10));
CREATE TABLE child (c CHAR(10), d INTEGER);
CREATE TRIGGER parent_trigger
AFTER INSERT OR DELETE OR UPDATE ON parent
REFERENCING NEW AS newRow
FOR EACH ROW
BEGIN
INSERT INTO child VALUES(:newRow.b, :newRow.a);
END parent_trigger;
Now my point is , after insertion or updation of the records in the parent table, the records are created successfully in child table...
BUT.. on deleting a record the record is deleted successfully from parent table..but the record is not displayed in the child table.
SQL> delete from parent where A=2;
1 row deleted.
SQL> select * from parent;
no rows selected
SQL> set feedback on
SQL> select * from child;
C D
a 1
a 2
3 rows selected.
Please help.

Answer 1

What's the value of :NEW variables after deletion? NULL! What gets inserted into your child table? You guess it... :)