CREATE TABLE IF NOT EXISTS tenant_bindings (
    tenant_id TEXT PRIMARY KEY,
    tenant_key TEXT NOT NULL UNIQUE
);

CREATE TABLE IF NOT EXISTS mq_query_inbox (
    tenant_id TEXT NOT NULL,
    message_id TEXT NOT NULL,
    tenant_key TEXT NOT NULL,
    dispatcher_id TEXT NOT NULL,
    body_hash TEXT NOT NULL,
    response_id TEXT NOT NULL UNIQUE,
    received_at TEXT NOT NULL,
    PRIMARY KEY (tenant_id, message_id),
    FOREIGN KEY (response_id) REFERENCES outbox(event_id)
);