text: -- upgrade --
  CREATE TABLE IF NOT EXISTS "commandusagecount" (
      "id" SERIAL NOT NULL PRIMARY KEY,
      "guild_id" BIGINT NOT NULL,
      "name" VARCHAR(31) NOT NULL,
      "counter" INT NOT NULL  DEFAULT 0,
      CONSTRAINT "uid_commandusag_guild_i_394d5d" UNIQUE ("guild_id", "name")
  );;
  CREATE UNIQUE INDEX "uid_pitycount_user_id_640261" ON "pitycount" ("user_id", "gacha_id");
  -- downgrade --
  DROP INDEX "uid_pitycount_user_id_640261";
  DROP TABLE IF EXISTS "commandusagecount";
  