-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- SIU-GUARANI 3 - Sistema de Gestión Académica -- Versión 3.0.0 -- Tabla: mce_caminos -- Check: ck_mce_caminos_recalcular_histacad -- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -- ALTER TABLE mce_caminos DROP CONSTRAINT ck_mce_caminos_recalcular_histacad; ALTER TABLE mce_caminos ADD CONSTRAINT ck_mce_caminos_recalcular_histacad CHECK (recalcular_histacad IN ('S','N'));