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How to implement SHA-2 in SQL Server 2005 or 2008 with a CLR assembly

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SQL Server 2012 supports SHA-256 and SHA-512 through the HASHBYTES() function, but earlier versions of SQL Server do not. SHA-256, SHA-384 and SHA-512 can, however, be implemented in SQL Server 2005 or SQL Server 2008 with the CLR assembly described in this article.

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2013-10-07

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Technical Article

Sum and Group by

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Hello,I am not sure where I can find anything about grouping by number. To be more specific :Table: 2 columnsNumber of the week                  Amount                   1                                               502                                               253                                               474                                               155                                                56                                                877                                                268                                                1059                                                 6710                                                18 Now I need to get SUM() for every 3 weeks or 6 weeks or any number I need. Can not find how to […]

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2005-05-05

Technical Article

RE: The CLR in SQL Server 2005

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Your arguement is certainly valid, but there are some very good reasons to abstract your middle tier from your database.  First one that jumps out is how poorly TSQL organizes logic.  Since TSQL isn't an object based language, encapsulation and reuse make building a good business layer difficult.  This does change with CLR in the […]

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2005-05-02

Technical Article

RE: How Do You Pass input parameters to a Stored Procedure Using an ASP Input Screen?

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As you've probably already found out, there are a lot of different ways to do things in ASP and ADO.  Somethings to consider when choosing which way to do it is the possibility of SQL injection attacks as well as performance. Using a parameterized ADO Command Object reduces the risk of SQL injection attacks (note: […]

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2004-02-25

Technical Article

RE: DBAs still know whats best for their DB, right?

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Frank, it took a year and a half..but I won that battle...almost fired because of it too.  Bad DBA wanting secure database not good when only DBA with 10 developers.   I was outmanned on the battlefield.There is a fine art to doing things right and not denting any egos.  Definitely worth a white paper  

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2004-02-25

Technical Article

RE: Can With NO_LOG option hurt recovery process?

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The user does not have backup permission on our production database. He just uses a development database to do his work and we are not concerned if he breaks anything there. I just wanted to verify what I had thought about the With NO_LOG option.I also don't understand why the transaction log is filling up […]

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2004-02-18

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