How to add MAX() database aggregation function inside appian queryEntity() function?

RE: How to add MAX() database aggregation function inside appian queryEntity() function?

Mike Schmitt — Fri, 24 May 2019 17:48:43 GMT

Basically you define an a!queryAggregationColumn() with the "field" set to i.e. "Price", and "aggregationFunciton" set to "MAX" (or "MIN" per your original post). You can optionally specify an "alias" to name the resulting aggregation something more appropriate (like "MinPrice").

Note that you must also define a grouping column. This is basically like having a WHERE clause in your SQL, mapping to an absolute value of some other column. An easy example would be like "SELECT MIN(Price) AS SmallestPrice FROM Products WHERE IsActive = TRUE;".

RE: How to add MAX() database aggregation function inside appian queryEntity() function?

sudip.das005 — Fri, 24 May 2019 07:52:50 GMT

I used a!queryAggregationColumn() but could not figure out how to use it with MAX function

RE: How to add MAX() database aggregation function inside appian queryEntity() function?

Thasneem Nisa — Fri, 24 May 2019 07:33:36 GMT

Hi,

You can make use of a!queryAggregationColumn() function. Please visit the following URL to see some of the Query Entity examples with Aggregation. https://docs.appian.com/suite/help/19.1/Query_Recipes.html

Thanks,

Thasneem