It's sometime useful to search an entire database to find out where some specific data is... for instance, you entered data into the UI but you aren't sure where it got stored.
This post contains a SQL Script to search a database for any specific string in any column in any table in your database.
To use this script, simply edit the first line to set the @value variable to the string you wish to search for (see the comment). You can include "%" as the standard SQL Wildcard character. As is, the script will search for any string starting with "C:\" ... but you can use exact strings or any arbitrary string you wish.