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add new db migration

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This commit is contained in:
Ed Chalstrey 2022-04-29 14:05:36 +01:00
parent be0c149133
commit a97d217022
2 changed files with 12 additions and 0 deletions
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5
migrations/028.landuse-source.down.sql Normal file
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ALTER TABLE buildings DROP COLUMN IF EXISTS current_landuse_source;
ALTER TABLE buildings DROP COLUMN IF EXISTS current_landuse_source_detail;
ALTER TABLE buildings DROP COLUMN IF EXISTS current_landuse_link;

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migrations/028.landuse-source.up.sql Normal file
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ALTER TABLE buildings ADD COLUMN IF NOT EXISTS current_landuse_source varchar;
ALTER TABLE buildings ADD CONSTRAINT buildings_current_landuse_source_len CHECK (length(current_landuse_source) < 150);
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS current_landuse_source_detail varchar;
ALTER TABLE buildings ADD CONSTRAINT current_landuse_source_detail_len CHECK (length(current_landuse_source_detail) < 500);
ALTER TABLE buildings ADD COLUMN IF NOT EXISTS current_landuse_link text[];