Oracle | Software. Hardware. Complete. Jaro-Winkler’s Algorithm Part One, Oracle utl_match Built-in Function at Waldar's SQLing and Datawarehousing Place. A Visual Explanation of SQL Joins. I love the concept, though, so let's see if we can make it work.
Assume we have the following two tables. Table A is on the left, and Table B is on the right. Tech on the Net. Various stuff.