Typo correction closes #413

migrations/011.sustainability-extra.up.sql

@@ -0,0 +1,67 @@
+-- BREEAM ratings, one of:
+-- - Outstanding
+-- - Excellent
+-- - Very good
+-- - Good
+-- - Pass
+-- - Unclassified
+CREATE TYPE sust_breeam_rating
+AS ENUM ('Outstanding',
+    'Excellent',
+    'Very good',
+    'Good',
+    'Pass',
+    'Unclassified');
+
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_breeam_rating sust_breeam_rating DEFAULT 'Unclassified';
+
+-- Date of BREEAM
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_breeam_date smallint;
+
+-- DEC (display energy certifcate, only applies to non domestic buildings)
+-- A - G
+CREATE TYPE sust_dec
+AS ENUM ('A',
+    'B',
+    'C',
+    'D',
+    'E',
+    'F',
+    'G');
+
+-- Date of DEC YYYY
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_dec_date smallint;
+
+
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_dec sust_dec;
+
+-- Aggregate EPC rating (Estimated) for a building, derived from inidividual certificates
+-- A+ - G
+CREATE TYPE sust_aggregate_estimate_epc
+AS ENUM ('A',
+    'B',
+    'C',
+    'D',
+    'E',
+    'F',
+    'G');
+
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_aggregate_estimate_epc sust_aggregate_estimate_epc;
+
+-- Last significant retrofit date YYYY
+ALTER TABLE buildings
+    ADD COLUMN IF NOT EXISTS sust_retrofit_date smallint;
+
+--How much embodied carbon? One for ML, tons CO2 int
+ALTER TABLE buildings ADD COLUMN IF NOT EXISTS sust_embodied_carbon numeric(7,2);
+
+--Life expectancy of the building, via further analysis
+ALTER TABLE buildings ADD COLUMN IF NOT EXISTS sust_life_expectancy smallint;
+
+--Average lifespan of typology based on statistical analysis of similar stock
+ALTER TABLE buildings ADD COLUMN IF NOT EXISTS sust_lifespan_average smallint;