text: --
  DROP TABLE READINGS_LIST;
  --
  CREATE TABLE READINGS_LIST 
  (
  READINGS_NAME varchar(48),
  READINGS_CODE numeric(4),
  TYPE_NAME varchar(24),
  FORMAT varchar(24) NOT NULL,
  FUNCTION_TYPE varchar(24),
  DESCRIPTION16 varchar(128) NOT NULL UNIQUE,
  PRIMARY KEY(READINGS_NAME,FUNCTION_TYPE)
  );
  
  
  