CREATE TABLE event (
  uuid               CHAR(36)        NOT NULL PRIMARY KEY,
  event_type         INTEGER     NOT NULL,
  user_uuid          CHAR(36),
  org_uuid           CHAR(36),
  cipher_uuid        CHAR(36),
  collection_uuid    CHAR(36),
  group_uuid         CHAR(36),
  org_user_uuid      CHAR(36),
  act_user_uuid      CHAR(36),
  device_type        INTEGER,
  ip_address         TEXT,
  event_date         TIMESTAMP    NOT NULL,
  policy_uuid        CHAR(36),
  provider_uuid      CHAR(36),
  provider_user_uuid CHAR(36),
  provider_org_uuid  CHAR(36),
  UNIQUE (uuid)
);