View this page in the latest version of Appian. a!aggregationFields() Function Share Share via LinkedIn Reddit Email Copy Link Print On This Page Function a!aggregationFields( groupings, measures ) Used to define a query against record data that performs an aggregation in a!queryRecordType(). Uses a!grouping() and a!measure() to define aggregate fields. See also: a!queryRecordType, Measure Component, Grouping Component Parameters Keyword Type Description groupings Any Type Fields to group by using a list of a!grouping(). measures Any Type Calculations to perform using a list of a!measure(). Returns Aggregation Fields Usage considerations Supported use case This configuration should always be used within the fields parameter of a!queryRecordType() to define the fields returned when aggregating data. Using the grouping and measure parameters a!grouping() and a!measure() must be used to define the groupings and calculations. You can provide both groupings and measures, or you can choose to include only measures or groupings. For each grouping or measure provided, the alias is required. Examples This expression uses the record type Cases for the purpose of illustration only. If you copy and paste the expression below into an expression, it will not evaluate in your interface. Use it as a reference only. This is an example of using one grouping and one measure to return the total number of cases for each month. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 a!queryRecordType( recordType: recordType!Case, fields: a!aggregationFields( groupings: { a!grouping( field: recordType!Case.fields.dateSubmitted, interval: "MONTH", alias: "month_submitted" ) }, measures: { a!measure( field: recordType!Case.fields.id, function: "COUNT", alias: "count_id" ) } ), pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 5000) This expression uses the record type Cases for the purpose of illustration only. If you copy and paste the expression below into an expression, it will not evaluate in your interface. Use it as a reference only. This is an example of using no groupings and one measure to return the total number of cases. 1 2 3 4 5 6 7 8 9 10 11 12 a!queryRecordType( recordType: recordType!Case, fields: a!aggregationFields( measures: { a!measure( field: recordType!Case.fields.id, function: "COUNT", alias: "count_id" ) } ), pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 5000) This expression uses the record type Cases for the purpose of illustration only. If you copy and paste the expression below into an expression, it will not evaluate in your interface. Use it as a reference only. This is an example of using one grouping and no measures to return the distinct status values for each case. 1 2 3 4 5 6 7 8 9 10 11 a!queryRecordType( recordType: recordType!Case, fields: a!aggregationFields( groupings: { a!grouping( field: recordType!Case.fields.status, alias: "case_status" ) } ), pagingInfo: a!pagingInfo(startIndex: 1, batchSize: 5000) Feature compatibility The table below lists this function's compatibility with various features in Appian. Feature Compatibility Note Portals Compatible Offline Mobile Compatible Sync-Time Custom Record Fields Incompatible Real-Time Custom Record Fields Incompatible Custom record fields that evaluate in real time must be configured using one or more Custom Field functions. Process Reports Incompatible Cannot be used to configure a process report. Process Events Incompatible Cannot be used to configure a process event node, such as a start event or timer event. Feedback Was this page helpful? SHARE FEEDBACK Loading...