Big Queries

Here are two examples of real-life usage of "Reverse Snowflake Joins" . Unfortunately the databases are not open source, therefore the diagrams are obfuscated.

If you have a big SQL query that does not fall under intellectual property rights and/or non-disclosure agreements, please send it to the forum on SouceForge.net.

The second SQL has joins on 3 and 4 columns. The orange line denotes an outer join, and the circle represents the outer side of it.