The core principle involves constructing a virtual table structure directly within the DAX expression engine using set-based tuple definitions rather than relying on external data sources or Power Query layers. This mechanism utilizes specific syntactic delimiters to define row counts and column structures, enforcing strict schema consistency where every tuple must maintain an identical number of attributes to ensure relational integrity. In the domain of analytics modeling, this concept functions as a theoretical foundation for generating dimension tables with static custom values that serve as lookup keys or parameters for subsequent calculation logic.
The core principle involves constructing a virtual table structure directly within the DAX expression engine using set-based tuple definitions rather than relying on external data sources or Power Qu…