DROP TABLE ncrossdict\g

CREATE TABLE ncrossdict (
  url_id int NOT NULL,
  ref_id int NOT NULL,
  word_id int NOT NULL,
  intag  int NOT NULL
)\g

CREATE  INDEX ncrossdict_url_id ON ncrossdict (url_id)\g
CREATE  INDEX ncrossdict_ref_id ON ncrossdict (ref_id)\g
CREATE  INDEX ncrossdict_word_id ON ncrossdict (word_id)\g
