create or replace procedure sp_qry_emp(vc_job_i varchar2,
l_deptno_i number,
vc_orderby_i varchar2,
ref_cur out sys_refcursor) is
begin
open ref_cur for
select *
from emp_bak1
where (job = vc_job_i or vc_job_i is null)
and (deptno = l_deptno_i or l_deptno_i is null)
order by vc_orderby_i;
end sp_qry_emp;
调试信息:
结果没有按照sal排序,为什么呀,各路大神,求解答
因为通过入参输入的不会当成表的字段处理,而是当作一个值,要想实现按入参排序,就要用动态sql拼接