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graphql-engine/v3/changelog.md
Daniel Chambers 82c0c65bd0 Enable aggregate relationships by default (#765) 
NOTE: This PR is stacked on #756 and should be shipped after that is
merged.

This PR enables the existing aggregate relationships work (see #725,
#731, #756) by default by removing the experimental flag it used to be
disabled behind.

The new OpenDD schema changes that were added are also unhidden so that
they are visible in the OpenDD JSON Schema.

V3_GIT_ORIGIN_REV_ID: cfd86d8a9ea61887ccf0f1a5d08bdcc3dda59cdc
2024-06-26 10:49:10 +00:00

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Changelog

Unreleased

Added

Aggregates of Array Relationships

Aggregates of array relationships can now be defined by specifying an aggregate in the Relationship's target. Note that this is only supported when the target of the relationship is a Model. You must also specify the aggregateFieldName under the graphql section.

kind: Relationship
version: v1
definition:
  name: invoices
  sourceType: Customer
  target:
    model:
      name: Invoice
      relationshipType: Array
      aggregate: # New!
        aggregateExpression: Invoice_aggregate_exp
        description: Aggregate of the customer's invoices
  mapping:
    - source:
        fieldPath:
          - fieldName: customerId
      target:
        modelField:
          - fieldName: customerId
  graphql: # New!
    aggregateFieldName: invoicesAggregate

Changed

Fixed

v2024.06.13

Initial release.