因为在FOR .. IN () LOOP 游标中使用 所以不能采用下面的查询语句做游标

代码如下:select a.f_username from ( SELECT /*+parallel(gu,4)*/distinct gu.f_username FROM t_base_succprouser gu where gu.f_expectenddate > (select trunc(sysdate,’Y’)FROM DUAL) and gu.f_lotid=1 and gu.f_playid=4 and gu.f_paymoney>=1500 ) A left join