colouring-montreal/migrations/011.sustainability.down.sql

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-- Remove sustainability fields, update in paralell with adding new fields
-- BREEAM rating
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_breeam_rating;
-- BREEAM date
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_breeam_date;
-- DEC (display energy certifcate, only applies to non domestic buildings)
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_dec;
-- DEC date
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_dec_date;
--TODO: DEC certifcate number, is there an online store for these?
-- Aggregate EPC rating (Estimated) for a building, derived from inidividual certificates
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_aggregate_estimate_epc;
-- Last significant retrofit date YYYY
ALTER TABLE buildings DROP COLUMN IF EXISTS sust_retrofit_date;
--TODO : Embodied carbon
--TODO : Life expectancy minimum
--TODO : Average lifespan for typology
--TODO : Adaptability rating