create or replace procedure something(table_name_in varchar2)
as
sTable varchar2;
sConstraint varchar2;
c1 sys_refcursor;
BEGIN
OPEN c1 FOR select table_name, constraint_name from user_constraints where table_name = table_name_in;
LOOP
FETCH c1 INTO sTable, sConstraint;
EXIT WHEN c1%NOTFOUND;
END LOOP;
CLOSE c1;
EXCEPTION
WHEN NO_DATA_FOUND THEN
NULL;
WHEN OTHERS THEN
-- Consider logging the error and then re-raise
RAISE;
END;
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