Great, assuming there's no quotation marks involved

This is simple and to the point. It warns you that there’s no undo. It also lists every table in the database but does not tell you how many replacements were made per table or overall. It would be nice to allow a preview or something to see whether your query will render any results beforehand, but you must manually check yourself after it finishes.

The worst thing about this is that it does not work with strings containing quotation marks. So for example, if I want to replace src=”myphoto1″ with src=”myphoto2″, it will not work because it unsuccessfully attempts to escape the quotation marks.