Last July, I posted about a way to run a batch multiple times when you use GO as the batch separator. I usually take advantage of this technique when I am loading test data into a table. I was mentioning this feature to my class last week in Minneapolis, and one of the students thought that this feature had another use. He thought it ...

  At first I thought I would just add another sentence to my previous post, but then I realized that this feature is not even documented anywhere, and it might be useful to mention it in its very own post.  I have no idea why it is undocumented, but it has been part of all command interfaces to TSQL that I have used for the last 20 ...