Dynamic Performance Tables not accessible Automatic Statistics disabled for this session

使用oracle时候统计会出现这个提示

Dynamic Performance Tables not accessible
Automatic Statistics disabled for this session,
you can disable statistics in the preference menu or obtain select
privileges on the v$session v$sesstat and v$statname tables.

 Tools->Preferences->Oracle->Options  把Automatic Statistics前的那个勾子去掉，保存就可以了。