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class RemoveBacklogListsFromBoards < ActiveRecord::Migration
DOWNTIME = false
def up
execute <<-SQL
DELETE FROM lists WHERE list_type = 0;
SQL
end
def down
execute <<-SQL
INSERT INTO lists (board_id, list_type, created_at, updated_at)
SELECT boards.id, 0, NOW(), NOW()
FROM boards;
SQL
end
end
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