Management Studio release 16.5.2 Has A Bug Preventing Showing List of Tables

The 16.5.2 release of SQL Server Management Studio (which reports as 13.0.16105.4 in the About screen) has a bug where you cannot display a list of tables in databases that contain sparse columns. You get a “Subquery returned more than 1 value.” error as shown below when you try to expand the Tables node.   […]

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The Case Of The Multi-Column Auto-Created Statistic

I’ve been spending some time lately working with statistics, specifically auto-created statistics. When auto-create statistics is enabled, SQL Server will create column statistics when it needs them. No surprises there. Conventional wisdom also states that SQL Server never creates multi-column statistics, only single column statistics. In fact, this MSDN page says this of the auto […]

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