text: DROP TABLE IF EXISTS events;
  CREATE TABLE events
  (
    id           INT AUTO_INCREMENT PRIMARY KEY,
    event_type   INT,
    quantity     DECIMAL(10,7),
    timestamp    TIMESTAMP,
    query_string TEXT
  );
  
  
  DROP TABLE IF EXISTS nevents;
  CREATE TABLE nevents
  (
    id           INT,
    event_type   INT,
    quantity     DECIMAL(10,7),
    timestamp    TIMESTAMP,
    query_string TEXT
  );
  
  
  
  