radical hacks DB Admin Support sent in this hack to the WebDB application. Basically the script allows one to perform some operations off-line on every entry of an existing database: add a new field, delete an existing field, and perform a regular expression on an existing field.
It also checks that all rows have the same number of fields (useful if you enter the first entries in the database by hand with a text editor). If you add a new field, it may be a counter (the "db_id" field), which is useful if you are "importing" the database from another format...
More details are given in the "readme.txt" file.
Click here to download!