id IS NOT NULL and r_type=1 and (line1_id<>0 and station1_id<>0 and line1_id='6650' and station1_id='300' or line2_id<>0 and station2_id<>0 and line2_id='6650' and station2_id='300' or line3_id<>0 and station3_id<>0 and line3_id='6650' and station3_id='300')