公开(公告)号：US20230289339A1

公开(公告)日：2023-09-14

申请号：US17689601

申请日：2022-03-08

Applicant: salesforce.com, inc.

Inventor： Gaurav SAGAR

IPC: G06F16/242 ,  G06F16/25

CPC classification number: G06F16/2448 ,  G06F16/252

Abstract: A GraphQL server stores schemas for GraphQL APIs in a schema store, the schemas defining operations, types and fields of the APIs. Field resolvers are associated with the fields of the APIs to specify which of the data source is to be used to fulfill an API query request. When an event is detected that makes changes to a schema of any of the data sources, the schema store is accessed and an old field name is automatically replaced with a new field name in both the retrieved schemas and the field resolvers mapped to the retrieved schemas. Responsive to receiving an API request, it is determined whether the request has any field names that do not match the corresponding schema, and if so, the old field name is replaced with the new field name in the request.