Joins the Left table with right table using the Inner Join semantics.
The Left-side table expression to be used for join.
The Right-side table expression to be used for join.
A table which includes only rows for which the values in the common columns specified are present in both tables. The table returned will have the common columns from the left table and other columns from both the tables.
There is no sort order guarantee for the results.
Columns being joined on must have the same data type in both tables.
The columns used in the join condition are only columns with the same data lineage or with the same name and no data lineage corresponding to physical columns of the data model.
Strict comparison semantics are used during join. There is no type coercion; for example, 1 does not equal 1.0.
Learn more about NATURALINNERJOIN in the following articles:
Contributors: Alberto Ferrari, Marco Russo
MSDN documentation: https://msdn.microsoft.com/en-us/query-bi/dax/naturalinnerjoin-function-dax