select id, word, create_time from dc_info_board_vocabulary and word = #{word} where id = #{id} insert into dc_info_board_vocabulary word, create_time, #{word}, #{createTime}, update dc_info_board_vocabulary word = #{word}, create_time = #{createTime}, where id = #{id} delete from dc_info_board_vocabulary where id = #{id} delete from dc_info_board_vocabulary where id in #{id}