Every day, out in the SQL Server forums, the same questions come up again and again: why is this query running slow? Why isn't my index getting used? In order to arrive at the answer you have to ask the same return question in each case: have you looked at the execution plan? Grant Fritchey provides the only dedicated and detailed book on this essential topic.
2009-02-10
48,104 reads
When information is exchanged in XML format, there needs to be an agreement between the sender and receiver about the structure and content of the XML document. An XSD (XML Schema Definition Language) Schema can be used to enforce this contract and validate the XML data being exchanged. Jacob Sebastian's book explains all.
2009-02-10
5,326 reads
SQL Server Profiler can troubleshoot a wide range of SQL Server issues, such as poorly-performing queries, locking and blocking, excessive table/index scanning, and a lot more. Brad's book will allow you to master the use of this versatile tool.
2009-02-09
19,018 reads
By Steve Jones
I was testing the new SSMS (v22 Preview 3) with Copilot and ran into...
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Don’t Let Trouble Sneak Up on You Most SQL Servers run quietly. Until...
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I had a conversation with a customer asking this question: how can I tell...
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What happens when I run this code:
DECLARE @s VARCHAR(1000) = 'apple, pear, peach' SELECT * FROM STRING_SPLIT(@s, ', ')See possible answers