Drop Column In SQL Server 2012/2014

Aaron Bertrand explains a bug in SQL Server 2012 and 2014 which can crop up after dropping a column:

A fix has been published for SQL Server 2012 (SP2 and SP3), and one is coming for SQL Server 2014 (RTM and SP1) – though in this most recent update, SQL Server 2014 was removed from the list of affected versions (not sure it was accurate to remove those). I will update this space once the next 2014 CUs are released, but for now you should plan to rebuild tables after dropping columns as a matter of course and, more importantly, as part of the same maintenance operation.

This is a good reason to stay up to date on CUs.

Related Posts

Migrating Lots Of Databases To SQL Server 2016

Andy Levy has a problem. Well, about 8000 of them. In part 1, he describes the plan: How do you move eight thousand databases in a reasonable amount of time? I spent about an hour and a half one morning hashing ideas out w/ folks in the dbatools Slack channel, plus several conversations in the office and with […]

Read More

Automation With Powershell Desired State Configuration

Jess Pomfret takes us on a journey to a desired state: PowerShell DSC is a platform to support the concept of Infrastructure as Code (IaC).  It uses declarative syntax instead of the usual imperative syntax of PowerShell.  This means that you describe your desired state rather than the specific steps needed to get there.  There […]

Read More

Categories

April 2016
MTWTFSS
« Mar May »
 123
45678910
11121314151617
18192021222324
252627282930