I have the next table: CREATE TABLE aenor_subexpediente ( id_aenor_subexpediente int4 DEFAULT nextval('"aenor_subexpe_id_aenor_sube_seq"'::text) NOT NULL, subexpediente varchar(30), id_tecnico int4, id_delegacion int4, id_contacto int4, id_cnae int4, alcance_certificacion varchar(100), id_t_aenor_subexpediente int4, id_area int4, CONSTRAINT aenor_subexpediente_pkey PRIMARY KEY (id_aenor_subexpediente), CONSTRAINT id_area_fk FOREIGN KEY (id_area) REFERENCES tm_area (id_area) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT id_cnae_fk FOREIGN KEY (id_cnae) REFERENCES cnae (id_cnae) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE,
CONSTRAINT id_contacto_fk FOREIGN KEY (id_contacto) REFERENCES contactos (id_contacto) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT id_delegacion_fk FOREIGN KEY (id_delegacion) REFERENCES tm_delegaciones (id_delegacion) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT id_t_aenor_subexpediente_fk FOREIGN KEY (id_t_aenor_subexpediente) REFERENCES t_aenor_subexpediente (id_t_aenor_subexpediente) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT id_tecnico_fk FOREIGN KEY (id_tecnico) REFERENCES tm_tecnicos (id_tecnico) ON DELETE SET NULL ON UPDATE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE ) WITH OIDS; I have dropped a field with pgadmin 1.4.0 but the FK is not DROPPED and If i try insert a record in this table i get hext error: constraint id_tecnico_fk: table aenor_subexpediente does not have an attribute id_tecnico when i try dropping the fk i get the error that it does not exist, Rafa ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html