   term text default NULL,
   hitlist longblob,
   PRIMARY KEY  (id),
-  UNIQUE KEY term (term(50))
+  KEY term (term(50))
 ) TYPE=MyISAM;
 
 CREATE TABLE IF NOT EXISTS idxPHRASE03R (

  term text default NULL,
  hitlist longblob,
  PRIMARY KEY  (id),
  UNIQUE KEY term (term(50))
) TYPE=MyISAM;

CREATE TABLE IF NOT EXISTS idxPHRASE05R (

  term text default NULL,
  hitlist longblob,
  PRIMARY KEY  (id),
  KEY term (term(50))
) TYPE=MyISAM;

CREATE TABLE IF NOT EXISTS idxPHRASE04R (
