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Merging ADX Queries in Power BI

Dany Hoter joins two Azure Data Explorer tables using Power Query:

The merge operation (Table.NestedJoin) is the M language equivalent to creating relationships between tables in the model.

The resulting ADX operation is join.

You can join ADX tables by writing KQL, by using relationships or by merging queries in Power Query.

In this article I’ll show how to use merge in a way that produces efficient KQL queries without the need to write any KQL syntax.

Click through for the process.