摘要:
select * from (select nsr.*,ROWNUM row_id from (select * from hx_dj.dj_nsrxx order by djxh) nsr where ROWNUM <= 60) where row_id >= 29 有时候子查询里面的order 阅读全文
摘要:
<if test="pd.flag==1 or ((pd.flag==2 or pd.flag==3) and (pd.sfyj==2 or pd.sfyj==3)) or pd.flag==3"> union all </if> <if test="pd.ssny != null and pd.s 阅读全文