Hi, I have a umbraco 10.8.6 installation with azure blob storage for images.

I have a problem that some of the urls in the umbraco database table umbracoMediaVersion are relative, and some are absolute.

The absolute url is pointing to the blob storage container that I have configured.

The reason it is like this, is because the project was upgraded from umbraco 8, and in that, the urls were made relative.

But, I now need them to be relative, as the full urls make me lose the ability for cropping when calling the images.

I there a way to make the images I have in my database go from being absolute to relative?

What I've tried

I tried one approach which was to simply write a sql script to the database where I deleted all the blob storage domains in the umbracoMediaVersion table.

So for example, this url:

https://stfTestUmbraco.blob.core.windows.net/media/rendwlam/picture.jpg

Was simply replaced in the database with

/media/rendwlam/picture.jpg

But, as soon as I in backoffice save the image again, it goes right back to it's old url.

How do I fix this?