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Abstract: As database query processing techniques are being used to handle diverse workloads, a key emerging challenge is how to efficiently handle multi-way join queries containing multiple ...

At the end of my last post I showed how, if you put the definition of a measure in the AI Instructions of your Power BI semantic model, Copilot can use it as a template to create new measures with ...

I'm working with a SQL Server database and trying to execute a query that joins two tables: ParameterClasses and EquipmentClasses. Both tables contain a column named Id. However, the query fails with ...

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--Select all the records from the machines table with a value of 'OS 2' in the operating_system column SELECT * FROM machines WHERE operating_system='OS 2'; --Filter the rows returned from department ...

What if you could turn the tedious task of combining transaction files into a quick and easy process? With Power Query in Excel 365, you can do just that. This powerful tool allows you to merge files ...