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Server Side Aliases
07 November 2010 21:37

Over the years i have come across a few situations where server side connections to SQL server fail when you use a DNS alias that points back to the server your initiating the connection from but you can connect remotely. Its an annoying problem which has a very unhelpful error message that changed in different versions of SQL. In SQL 2000 you are presented with... Read More...

by ACALVETT | with no comments

Filed under: SQL 2005, SQL 2000, Tips, Database Engine, 2008

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...

by ACALVETT | 9 comment(s)

Filed under: SQL 2005, SQL 2000, Tips, Database Engine