text: /**
  *  创建用户表
    word_id:                  < 主键 >,
  */
  CREATE TABLE if NOT EXISTS public.word_similar (
    w_s_id               SERIAL        NOT NULL PRIMARY KEY,
    w_s_level            varchar(13)   NOT NULL,
    w_s_words            varchar(13)   NOT NULL
  ) WITH (OIDS = FALSE);
  
  ALTER TABLE public.word_similar
    OWNER TO postgres;
  
  COMMENT ON TABLE public.word_similar
  IS '用户 - 信息';
  
  