It’s sometimes difficult to know which SQL syntax to use when combining data that spans multiple tables. SQL provides several different statements for performing this type of task; knowing which ...

So lets say I have 5 databases, all with the same schema, but different data. I want to be able to build reports based on the data in all of those databases. How could I construct a view which ...

Here’s a really common problem that occurs when combining data from multiple files, or indeed any type of data source, in Power BI/Power Query/Excel Get&Transform. Imagine you have a folder with two ...