--! Previous: sha1:1390238abcc8e013a87b670fbcb3ae127a51ece8
--! Hash: sha1:c36f619890ff43d233e58abb4c5b9d5a4e556ca3
--! Message: tierlist

ALTER TABLE UnitTier
    --- The order in which the tiers are sorted, from most power to least power.
    ADD COLUMN IF NOT EXISTS sortOrder SMALLSERIAL NOT NULL;
CREATE UNIQUE INDEX IF NOT EXISTS UnitTier_SortOrder ON UnitTier (sortOrder ASC);

INSERT INTO UnitTier (id, name, pullWeight, recallCost, sortOrder)
VALUES ('s', 'S-tier', 1, 100, 0),
       ('a', 'A-tier', 5, 50, 1),
       ('b', 'B-tier', 10, 30, 2),
       ('c', 'C-tier', 20, 20, 3),
       ('d', 'D-tier', 50, 12, 4)
ON CONFLICT (id) DO NOTHING;