Is It Possible To Bulk Insert Extra Code Into Embed Code?

[kenhirai]

Let say I signup affiliate and theres a banner to be display in embed video, but it needs to add a few extra line to embed code. I have 100,000 galleries with embed videos, how do I do this easy?

[admin]

Quickest way for all galleries - update rot_gallery_info set embed_code = concat(embed_code, 'blabla')

PS make a backup