-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- SIU-GUARANI 3 - Sistema de Gestión Académica
-- Versión 3.0.0
-- Tabla: men_dominio
-- FK: fk_men_dominio_sga_planes
-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

-- DROP INDEX ifk_men_dominio_sga_planes;
CREATE INDEX ifk_men_dominio_sga_planes ON  men_dominio (propuesta);

-- ALTER TABLE men_dominio DROP CONSTRAINT fk_men_dominio_sga_planes; 
ALTER TABLE men_dominio 
	ADD CONSTRAINT fk_men_dominio_sga_planes FOREIGN KEY (plan) 
	REFERENCES sga_planes (plan) on update restrict on delete restrict;