DROP TABLE IF EXISTS my_table;
CREATE TABLE my_table(
  -- primary key
  id INTEGER NOT NULL UNIQUE AUTO_INCREMENT,
 
  -- types
  decimal_ DECIMAL(20,2) DEFAULT 0 ,
  int_ INT(11) DEFAULT 0,
  text_ TEXT,
  time_ TIME,
  tinyint_ TINYINT DEFAULT 1,
  varchar_ VARCHAR(30) DEFAULT '',
 
  -- common fields
  user VARCHAR(200) NOT NULL,
  email VARCHAR(200) NOT NULL,
  status TINYINT DEFAULT 1,
  lastupdate TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
 
  -- keys, indexes
  PRIMARY KEY (id),
  index (email),
  index (status)
) Engine = INNODB ;