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Amazon S3 Tables now support all Apache Iceberg V3 data types

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AWS·Sep 30, 2026, 04:00 AMFeatureAI-assisted summary

Summary

Added native support for geometry, geography, unknown, and nanosecond timestamp types per Iceberg V3
Introduced column default values for new columns without backfill
Enables geospatial queries and nanosecond‑precision timestamps, improving storage efficiency and performance

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Official source Last checked Oct 5, 2026, 10:00 AM

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