I want to use the aggregation function

00:54 Oct 28, 2024

I am trying use AggregationType.Sum for in source code schema for my web service but its not summing the the totals as i wanted to do. It only sends the first records Amount rather than finding the all the records with that condition match and total them up. Can anyone direct me to documentation of implementing this?

var esq = new EntitySchemaQuery(UserConnection.EntitySchemaManager, "UsrExample");

var totalSum = esq.AddColumn("UsrTotal");

totalSum .SummaryType = AggregationType.Sum; // Set aggregation to sum

// Added filters:

FinalAmount= sessionCollection[0].GetTypedColumnValue(totalSum.Name);

5 comments

Anhelina

19:40 Oct 28, 2024

Hello Tony,

Example of adding the aggregate column to the query column collection (column must have the SUM aggregation type for all table records):

var esq = this.Ext.create(Terrasoft.EntitySchemaQuery, {
    rootSchemaName: "Activity"
});
esq.addAggregationSchemaColumn("DurationInMinutes", Terrasoft.AggregationType.SUM, "ActivitiesDuration", Terrasoft.AggregationEvalType.ALL);