Delete attachments to reduce disk space

Hi,

I would like to remove massive all attachments since two years ago because need more space on disk.
Is it possible to update any field direclty on database? Is it a goot idea to reduce the space?
Are any tool or can execute any query on mysql database to do it?

Thanks!

Id have a look at the shredder in Admin->Tools

Yes. I see this but can’t search attachments that creates before any date.

Is it possible to update any field direclty on database? Is it a goot idea to reduce the space?

It is possible but I believe not recommended, your best bet may be to write a scrip that deletes attachments using rt-crontool