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Performance of CAST vs CONVERT

This post is a follow-up to my prior post inspecting the performance of PARSE vs CAST & CONVERT, where we see that PARSE is an order of magnitude slower than CONVERT. In this post, we’ll...
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Deleting a Column: Meta-data-only operation

Microsoft’s SQL Server development team is constantly working to improve performance. One important performance optimization methodology that has been eminent in SQL Server for a long time has been making as many meta-data-only operations as...
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