Tag:statistics

Articles tagged "statistics".

• 20 MIN READ•Nov 9, 2026

  Iceberg v4 Stats-Only Fields: How Tables Store Statistics for Partition Expressions, and Why tight_stats Replaced tight_bounds

  Iceberg v4 stats-only fields give derived values a field ID in content_stats, and the file-level tight_stats flag says when statistics are exact.

  Apache Icebergiceberg-v4statistics