Q26: What is the Relay Cursor Connections Specification?
A standardized schema structure for paginating lists using cursors. It wraps list responses in edges and pageInfo metadata types.
Key components:
edges: List containing node data and its uniquecursorstring.pageInfo: Flags (hasNextPage,hasPreviousPage) and boundary cursors (startCursor,endCursor).
Key Takeaways
- Relay specification structures paginated queries into
edges,node, andpageInfocomponents.
Knowledge Check
In the Relay Connection spec, which field on `pageInfo` tells the client if another page exists?