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Fix Iceberg partition and min/max pruning for timestamp_ns - #2610

Merged

zvonand merged 23 commits into

antalya-26.8from

bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds

Oct 21, 2026

Merged

Fix Iceberg partition and min/max pruning for timestamp_ns#2610
zvonand merged 23 commits into
antalya-26.8from
bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds

Commits on Oct 19, 2026
- Add Iceberg tests for nanosecond timestamp pruning
  
  ianton-ru
  and
  cursoragent
  committed
  bcc24a8
- Fix Iceberg over-pruning of nanosecond timestamps
  
  ianton-ru
  and
  cursoragent
  committed
  93583fc
- Do not treat far-future Iceberg timestamp bounds as nanoseconds
  
  ianton-ru
  and
  cursoragent
  committed
  192d658
- Reject DateTime64(9) on Iceberg format versions below 3
  
  ianton-ru
  and
  cursoragent
  committed
  df59db7
- Fix build
  ianton-ru
  committed
  bd10d11
- Fix Iceberg inserts into tables partitioned by `DateTime64(9)`
  
  ianton-ru
  and
  cursoragent
  committed
  21600ea
- Honor `iceberg_timezone_for_timestamptz` for Iceberg `timestamptz_ns`
  
  ianton-ru
  and
  cursoragent
  committed
  aac47f2
- Write Iceberg `timestamp_ns` Parquet as not UTC-adjusted
  
  ianton-ru
  and
  cursoragent
  committed
  cb707f2
- Keep Iceberg `timestamp-nanos` in identity-partition Avro schemas
  
  ianton-ru
  and
  cursoragent
  committed
  05aac0b
- Pass `format_version` to Iceberg `unknown` type unit tests
  
  ianton-ru
  and
  cursoragent
  committed
  e728cfe
- Fail open Iceberg min/max pruning when decoded bounds invert
  
  ianton-ru
  and
  cursoragent
  committed
  856b632
- Accept Int64 Iceberg `DateTime64(9)` partition values on manifest rewrite
  
  ianton-ru
  and
  cursoragent
  committed
  d9ed903
- Fail open Iceberg `timestamp` min/max for near-epoch nanosecond bounds
  
  ianton-ru
  and
  cursoragent
  committed
  5d9b88b
- Keep Iceberg `timestamp` min/max at the 2024-01-01 microsecond threshold
  
  ianton-ru
  and
  cursoragent
  committed
  6fe81c0
- Fail open Iceberg `timestamp` min/max in the remaining ns/µs overlap
  
  ianton-ru
  and
  cursoragent
  committed
  6696ff6
- Document Iceberg `DateTime64(9)` writes as `timestamp_ns`.
  
  ianton-ru
  and
  cursoragent
  committed
  da866b6
- Write Iceberg `timestamp_ns` Avro data files as `long`.
  
  ianton-ru
  and
  cursoragent
  committed
  d79dfa7
- Drop the direct edit of the generated Iceberg reference page.
  
  ianton-ru
  and
  cursoragent
  committed
  eab752b
Commits on Oct 20, 2026
- Fix DateTime64 identity-partition read overflow and 05385 stderr
  
  blau-ai
  and
  claude
  committed
  956936d
- Restore Iceberg `timestamp` min/max pruning for microsecond bounds
  zvonand
  committed
  4d1dac2
- Use Iceberg format version 3 for the `DateTime64(9)` arm of 04652
  zvonand
  committed
  7555664
Commits on Oct 21, 2026
- Parse Iceberg v3 table schemas with the v2 method
  
  ianton-ru
  and
  cursoragent
  committed
  347bb56
- Merge branch 'antalya-26.8' into bugfix/antalya-26.8/iceberg-partition-pruning-by-nanoseconds
  zvonand
  authored
  8a5ae08

Commits

Commits on Oct 19, 2026

Commits on Oct 20, 2026

Commits on Oct 21, 2026