Action References

FetchStatsAction

Purpose Computes quick aggregates (count, sum, min, max) across a Data Object and stores the result. Ideal for showing contextual stats or enforcing thresholds.

When to use it

afterCheckInstance (update)
afterMainGetOperation or afterMainListOperation

Key fields

Field	Type	Description
`targetObject`	DataObjectName	Object from which to aggregate stats.
`matchValue`	MScript	Match key value (e.g., `this.projectId`).
`localKey`	PropRefer	Field to match (default `id`).
`stats`	[String]	Aggregations (`count`, `sum(amount)`, etc.).
`whereClause`	MScript	Optional advanced query.
`bucketBy`	PropRefer	Optional grouping key for bucketed results.
`contextPropertyName`	String	Where results are stored.

Example

{
  "id": "a30-fetch-task-stats",
  "name": "fetchTaskStats",
  "targetObject": "task",
  "matchValue": "this.projectId",
  "localKey": "projectId",
  "stats": ["count", "sum(hours)"],
  "contextPropertyName": "taskStats"
}

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Last updated Jan 3, 2026