sf-sim/deployment/database/migrations/1.0.0_utc.sql

ALTER TABLE objenious_operation
  ALTER COLUMN start_date SET DEFAULT (now() at time zone 'utc'),
  ALTER COLUMN last_change_date SET DEFAULT (now() at time zone 'utc');

ALTER TABLE objenious_operation_change
  ALTER COLUMN creation_date SET DEFAULT (now() at time zone 'utc');

INSERT INTO db_versions (
  version,
  notes
)
VALUES (
  '1.0.0',
  'Fechas modificadas para que todas sean en base a UTC'
);