SQL Server Management Studio Keyboard Shortcuts

SQL Server Management Studio Keyboard Shortcuts 常用快速鍵 SQL Server Management Studio Keyboard Shortcuts https://msdn.microsoft.com/en-us/library/ms174205.aspx Action SQL Server 2016 SQL Server 2008 R2 Select text from the cursor to the beginning of the document CTRL+SHIFT+ HOME CTRL+SHIFT+ HOME Select text from the cursor to the end of the document CTRL+SHIFT+END CTRL+SHIFT+END Select text from the cursor…

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SQL Server Physical Joins

SQL Server Physical Join (Nested Loops joins, Merge joins, Hash joins) Advanced Query Tuning Concepts https://technet.microsoft.com/en-us/library/ms191426(v=sql.105).aspx SQL Server employs three types of join operations: Nested loops joins Merge joins Hash joins   Nest Loops Joins If one join input is small (fewer than 10 rows) and the other join input is fairly large and indexed…

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