This post has a lot of the support code and data for my Oak Table Talk that I’ll be giving at IOUG Collaborate 2017 in Las Vegas on April 5th, 2017.   One of the Iceland 2017 SQL Saturday sessions got me thinking about indexing and how similar and different it all is in Oracle vs. SQL Server.  There was some really fun, (well, at least what I call fun…) test cases built out and referenced by Paul Randal.  After looking through some of it, I decided it might be interesting to try to replicate it to Oracle, (as close as…