I was trying to set up database mirroring in my freshly created Azure Virtual Machines and encountered an error. The error was talking about the connectivity problem, but it was something else. Let us...
Unlike mathematical relations, SQL tables have ordered columns, but please don’t depend on it.
In other words, try to treat these tables as the same because it’s super-awkward to turn one into the ot...
This article will discuss the CASE statement. PL/SQL has had the CASE statement since Oracle9 I believe (an eternity for most of today’s coders). I will also illustrate a little-known fact: The CASE...
