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Dimensionality - chart function

Dimensionality() returns the number of dimensions for the current row. In the case of pivot tables, the function returns the total number of dimension columns that have non-aggregation content, that is, do not contain partial sums or collapsed aggregates.

Syntax:

Dimensionality ( )

Return data type: integer

Limitations:

This function is only available in charts. For all chart types, except pivot table, it will return the number of dimensions in all rows except the total, which will be 0.

Sorting on y-values in charts or sorting by expression columns in tables is not allowed when this chart function is used in any of the chart's expressions. These sort alternatives are therefore automatically disabled. When you use this chart function in a visualization or table, the sorting of the visualization will revert back to the sorted input to this function.