text: 
  
  -------------------------------------------------------------------------------
  --  keyvalue property
  -------------------------------------------------------------------------------
  CREATE TABLE KV_PROP(
          ID BIGINT auto_increment,
  	CODE VARCHAR(200),
  	TYPE INT,
  	VALUE VARCHAR(200),
  	RECORD_ID BIGINT,
          CONSTRAINT PK_KV_PROP PRIMARY KEY(ID),
          CONSTRAINT FK_KV_PROP_RECORD FOREIGN KEY(RECORD_ID) REFERENCES KV_RECORD(ID)
  ) ENGINE=INNODB CHARSET=UTF8;
  
  