text: CREATE TABLE event (
      position BIGSERIAL NOT NULL,
      id UUID NOT NULL,
      name VARCHAR(1023) NOT NULL,
      occurred_at TIMESTAMP(0) WITH TIME ZONE NOT NULL,
      payload JSONB NOT NULL,
      PRIMARY KEY(position)
  );
  CREATE INDEX ix_event_name ON event (name);
  CREATE INDEX ix_event_occurred_at ON event (occurred_at);
  CREATE UNIQUE INDEX uq_event_id ON event (id);
  COMMENT ON COLUMN event.id IS '(DC2Type:uuid)';
  COMMENT ON COLUMN event.occurred_at IS '(DC2Type:datetimetz_immutable)';
  
  CREATE TABLE pointer (
      name VARCHAR(255) NOT NULL,
      value INT NOT NULL, PRIMARY KEY(name)
  );
  