方法一:
先备份表pre_common_setting,
然后执行:DELETE FROM `pre_common_setting` WHERE `skey` = 'membersplit';

方法二:
pre_common_member
pre_common_member_profile
pre_common_member_field_forum
pre_common_member_field_home
pre_common_member_status
pre_common_member_count
分别复制一份并命名后面加_archive。
然后继续进行数据表优化即可。
10-03 07:48