FlexGrid using SAQL.

AS a followup to the March 3, 2021 blog regarding creating a flex-grid where the pivots are dynamic.. sorta like OLAP. Below is code for using saql as opposed to aggregate. Here is a snip of the custom query. Pay attention to the saql column and notice the '  ' on the API names.  After it is the snip of the saql query.

q = load \"x_MasterSalesData\";\nq = group q by ({{column(static_2.selection,[\"saql\"]).asObject()}});\nq = foreach q generate {{column(static_2.selection,[\"saql\"]).asObject()}}, count() as 'count';\n"