游标执行动态语句的问题
Sqlstr2:=' select *
from (select t.*, rownum myrownum
from (select *
from ooinfo' || ootype || ' tt
where tt.userid =:oouserid) t) m
where myrownum between :startNum: and :endNum' ;
open r for Sqlstr2 using oouserid ,startNum, endNum;
这样写行吗???