{"id":"dynamodb-gsi-query-projected-attributes-only","text":"Querying a DynamoDB GSI can only return projected attributes; querying an LSI can fetch non-projected attributes from the base table at additional cost.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-APIReference-API_Queryhtml.md","source_url":"","source_hash":"4f9332372782fdf1","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-gsi-query-projected-attributes-only","truth_value":"IN","reason":"premise"}]}}