DROP TABLE ratchet_info_v2;

CREATE TABLE ratchet_info (
  bundle_id BLOB NOT NULL,
  ephemeral_key BLOB,
  identity BLOB NOT NULL,
  symmetric_key BLOB NOT NULL,
  installation_id TEXT NOT NULL,
  UNIQUE(bundle_id, identity) ON CONFLICT REPLACE,
  FOREIGN KEY (bundle_id) REFERENCES bundles(signed_pre_key)
);