43 lines
1.3 KiB
SQL
43 lines
1.3 KiB
SQL
-- Launch of Constuction category
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-- Fields: Core construction material, Secondary construction materials, Roof covering materials
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-- Construction materials: Wood, Stone, Brick, Steel, Reinforced Concrete, Other Metal
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-- Other Natural Material, Other Man-Made Material
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CREATE TYPE construction_materials
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AS ENUM (
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'Wood',
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'Stone',
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'Brick',
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'Steel',
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'Reinforced Concrete',
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'Other Metal',
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'Other Natural Material',
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'Other Man-Made Material'
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);
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-- Roof covering materials: Slate, Clay Tile, Wood, Asphalt, Iron or Steel, Other Metal
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-- Other Natural Material, Other Man-Made Material
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CREATE TYPE roof_covering
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AS ENUM (
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'Slate',
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'Clay Tile',
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'Wood',
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'Asphalt',
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'Iron or Steel',
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'Other Metal',
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'Other Natural Material',
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'Other Man-Made Material'
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);
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-- Core Construction Material
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ALTER TABLE buildings
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ADD COLUMN IF NOT EXISTS construction_core_material construction_materials;
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-- Secondary Construction Materials
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ALTER TABLE buildings
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ADD COLUMN IF NOT EXISTS construction_secondary_materials construction_materials;
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-- Main Roof Covering
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ALTER TABLE buildings
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ADD COLUMN IF NOT EXISTS construction_roof_covering roof_covering;
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