我希望写这个SQL在MySQL v 3.23嵌套在MySQL v选择3.23
select *
from radacct
where username in (
select username
from radcheck
where Attribute = 'max-weekly-session'
);
选择statment但说
ERROR 1064: You have an error in your SQL syntax near
'select username from radcheck where Attribute= 'max-weekly-session')'
at line 1
在MySQL 5节这是确定
,但我怎么能以V做3.23?
你真的还需要支持3.23吗? – 2010-08-23 12:14:31