{"id":"dynamodb-csv-import-non-key-columns-as-strings","text":"CSV imports into DynamoDB store all non-key, non-index columns as DynamoDB strings — no automatic type inference for numbers, booleans, or other types.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-S3DataImportFormathtml.md","source_url":"","source_hash":"d9b68dd080460c8b","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-csv-import-non-key-columns-as-strings","truth_value":"IN","reason":"premise"}]}}