SQL Sequence vs Identity Column
Let’s take a look at what a Sequence is in relation to an Identity Column in SQL Server. Did you know Sequence even existed? I didn’t until I was asked about them. It’s amazing how much you can skip over and never notice in SSMS. See this little folder, ever notice it under Programmability in Management Studio. Yep it’s there, SQL Server has this very handy thing called Sequences. Sequences are a relatively new feature that have only existed since SQL Server 2012, but have long existed in Oracle (where there a no identity columns). What is a Sequence? Per MSDN,… Continue Reading
