标签:taf user ber use name order by partition art lan
select emp_no,dept_code,name from
(
select
b.emp_no,b.dept_code, b.name,
row_number() over(partition by name order by name desc)a from staff_dict b)
where a>=2
select vsize(‘汉‘) from dual;
select userenv(‘language‘) from dual;
标签:taf user ber use name order by partition art lan
原文地址:https://www.cnblogs.com/shanzzs/p/11142424.html