Below test results into Loop:
1.create test table
CREATE TABLE TEST_TABLE (NAME VARCHAR2, AGE INT);
2.create trigger function
CREATE OR REPLACE FUNCTION TRIG_FUNC () RETURNS TRIGGER AS
$$
DECLARE
PSQL VARCHAR2;
BEGIN
Raise info 'This is Test!!!';
psql:= 'INSERT INTO TEST_TABLE VALUES(''john'', 25);';
execute psql;
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
3.create trigger
CREATE TRIGGER TEST_TRIGGER AFTER INSERT OR UPDATE OR DELETE ON TEST_TABLE FOR EACH ROW
EXECUTE PROCEDURE TRIG_FUNC ();
4.Perform an insert statement
INSERT INTO TEST_TABLE VALUES（'jack',25);
Now, You will see an always loop.
I understand that user can change his code to make it proper.
However shouldn’t PostgreSQL also throws errors in such cases for recursion level or something related?
With Regards,
Amit Kapila.