t.id as id, t.draw_id as drawId, t.draw_file as drawFile, t.create_time as createTime t.draw_id = #{drawId} AND t.draw_file = #{drawFile} AND t.create_time = #{createTime} AND select from t_draw_file t where t.id=#{id} select version from t_draw_file where id=#{id} SELECT from t_draw_file t order by create_time SELECT from t_draw_file t insert into t_draw_file id, draw_id, draw_file, create_time, #{id}, #{drawId}, #{drawFile}, #{createTime}, update t_draw_file draw_id=#{drawId}, draw_file=#{drawFile}, create_time=#{createTime}, where id=#{id} update t_draw_file SET is_use = 0 where id=#{id} delete from t_draw_file where id=#{id} delete from t_draw_file where draw_id=#{drawId}