SQL 2000,SQL 2005 - Andrew Calvett

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The overhead of a non-unique clustered index
20 October 2008 00:21
So, we all know that if we create a clustered index that is not unique that we will incur a 4 byte overhead right? Well not always because as usual, it depends..... When you create a non-unique clustered index SQL server must maintain uniqueness so it adds a hidden 4 byte column which is populated for each non-unique row (not every row) but what many people may... Read More...
My old mate sp_recompile
12 October 2007 11:33
As soon as i saw the error messages in the logs i thought to myself "Oh my, that did not happen in testing" (ok, maybe it was more colourful than that). We were creating a clustered index on a tiny little table and the index went through fine. However, the application started to generate the message " Could not complete cursor operation because the table schema... Read More...
The joy of template parameters
15 July 2007 20:23
I thought I would do a quick blog about template parameters since I have been writing allot of standard deployment scripts for our 2005 builds and have used them extensively. So what are they? Well they are place holders and you would you use them in the same places that you would probably put a variable. The key difference comes when you assign the values. With... Read More...