Hello Guys,

ERROR:  could not convert table "b" to a view because it has triggers
HINT:  In particular, the table cannot be involved in any foreign key 
relationships.

********** Error **********

ERROR: could not convert table "b" to a view because it has triggers
SQL state: 55000
Hint: In particular, the table cannot be involved in any foreign key 
relationships.


Scenario:

create table a (id int primary key);
create table b (id int primary key, a_id int references a (id));

insert into  a values (1);
insert into  b values (1,1);

create table c AS SELECT * FROM b;

TRUNCATE b;
ALTER TABLE b DROP CONSTRAINT b_a_id_fkey;
ALTER TABLE b DROP CONSTRAINT b_pkey;
ALTER TABLE b ALTER COLUMN id DROP NOT NULL;
 
CREATE RULE "_RETURN" AS ON SELECT TO b DO INSTEAD SELECT * FROM C;

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