摘要:
echo "* soft nofile 65535" >> /etc/security/limits.conf echo "* hard nofile 65535" >> /etc/security/limits.conf echo "* soft nproc 65535" >> /etc/security/limits.conf echo "* hard nproc 65535" >> ... 阅读全文
摘要:
select * from biao1 where (Openid,OperateTime) in (select Openid,max(OperateTime) from biao1 group by Openid); SELECT Openid, max(OperateTime), SourceIndex FROM ... 阅读全文