-- Core owns durable per-profile working squads for SBC challenges. The FIFA17
-- adapter maps its numeric challenge id to the opaque generic sbc_id.
CREATE TABLE sbc_challenge_squads (
    profile_id TEXT NOT NULL REFERENCES profiles(id),
    sbc_id TEXT NOT NULL,
    owned_card_ids TEXT NOT NULL,
    updated_at TEXT NOT NULL,
    PRIMARY KEY (profile_id, sbc_id)
);