Subject Re: [firebird-support] What is better: UPDATE or DELETE + INSERT?
Author Alexey Kovyazin
Hello Sean, and everybody

That's a very interesting and very important theme: "the new record version will only include the updated fields -- not a full copy of the row"

Do you know where I can find a document, web-page, book or video that explains that? If it has images or graphics, much better.

Thanks in advance.