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Renaming Files by Padding Numbers with PowerShell

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Some time ago I had downloaded all the SQL Saturday XML files. I’ve been...

When do Statistics get updated?

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Statistics objects are important for allowing the SQL Server Optimizer to make good estimates...

Power BI: Making Date & Time Keys

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Saving the Day from Delay Part 2 Creating DateKey and TimeKey columns can be...

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Intermittent "nesting level exceeded" error

By julian.fletcher

We're having a very peculiar problem with the "Maximum stored procedure, function, trigger, or...

Selecting last 6 months

By sqlErik

Hi, I need to select rows from the last 6 months prior to the...

Nested loop/HashJoin and left/right/full join

By 892717952

1. What is the difference among nested loop?hash join and merge join? 2. what...

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