我正在使用mysql workbench 8.0。我正在尝试为下面正在工作的查询实现一个嵌套查询。我试图避免使用createtable命令。但是，它显示错误。（对于此服务器版本，select在此位置无效，应为“（”，with）
可执行查询为

create table recent as
select f.member_id,f.fill_date,f.insurancepaid, 
p.member_first_name,p.member_last_name,d.drug_name,
row_number() over (partition by p.member_id order by f.fill_date desc) as flag
from fact_member_drug f 
left join dimension_drug_name p 
on f.member_id = p.member_id 
left join dim_drugdetail_table d 
on f.drug_ndc = d.drug_ndc;

select member_id,member_first_name,member_last_name,drug_name,fill_date,insurancepaid 
from recent where flag = 1;

我写的问题是

select sub.member_id,sub.member_first_name,sub.member_last_name,sub.drug_name,sub.fill_date,sub.insurancepaid 
from (
    select f.member_id,f.fill_date,f.insurancepaid, 
    p.member_first_name,p.member_last_name,d.drug_name,
    row_number() over (partition by p.member_id order by f.fill_date desc) as flag
    from fact_member_drug f 
    left join dimension_member p 
    on f.member_id = p.member_id 
    left join dimension_drug_name d 
    on f.drug_ndc = d.drug_ndc;
) as sub
where sub.flag = 1;

请帮忙我做错什么了。
谢谢