# This is script for MySQL to upgrade 
# UdmSearch database structure from 
# UdmSearch-2.0 to UdmSearch 2.1
#
# run "mysql database < alter20-21.txt"

CREATE TABLE spell (
  word varchar(64)  DEFAULT '' NOT NULL,
  flag char(32)     DEFAULT '' NOT NULL,
  lang char(2)      DEFAULT '' NOT NULL,
  UNIQUE key1 (word,flag,lang)
);

CREATE TABLE affix (
  flag char(1)  DEFAULT '' NOT NULL,
  type char(1)  DEFAULT '' NOT NULL,
  lang char(2)  DEFAULT '' NOT NULL,
  mask char(32) DEFAULT '' NOT NULL,
  find char(32) DEFAULT '' NOT NULL,
  repl char(32) DEFAULT '' NOT NULL,
  UNIQUE key1 (flag,lang,type,mask,find,repl)
);

ALTER TABLE url ADD crc VARCHAR(33) NOT NULL, ADD key key_crc (crc(8));

ALTER TABLE dict drop KEY word, ADD KEY word_url (word,url_id);

