All pull requests

Pull requests

• [Spark] Read CDF files with the partitioning they were written with

  #23·sezruby opened Oct 20, 2026Owner·1 of 5 tasks·

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• [Spark] Selective file selection for REORG TABLE APPLY (PURGE)

  #22·sezruby opened Oct 9, 2026Owner·1 of 5 tasks·

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• [RLC] Case 1 follow-up — MERGE source-key read predicate as an exact semi-join (MERGE ‖ MERGE on disjoint keys)

  #20·sezruby opened Oct 7, 2026Owner·

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• [Spark] Lightweight compaction for clustered tables

  #19·sezruby opened Oct 6, 2026Owner·1 task done·

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• [Spark] REPLACE PARTITIONED BY: rewrite data files that do not store partition columns

  #18·sezruby opened Oct 6, 2026Owner·1 task done·

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• [Spark] Support ALTER TABLE ... REPLACE PARTITIONED BY WITH CLUSTER BY

  #17·sezruby opened Oct 6, 2026Owner·1 task done·

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• [Spark] Conflict-time data skipping (delete/read tier)

  #15·sezruby opened Aug 19, 2026Owner·

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• [Spark] List _change_data separately to speed up VACUUM listing

  #14·sezruby opened Aug 12, 2026Owner·

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• [RLC] Case 4 — Capture & persist compaction OPTIMIZE source composition (write side)

  #12·sezruby opened Aug 4, 2026Owner·

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• [RLC] Case 4b — DML loses to OPTIMIZE (reverse compaction offset remap)

  #11·sezruby opened Aug 3, 2026Owner·

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• [RLC] Case 4a — OPTIMIZE loses to DML (forward compaction offset remap)

  #9·sezruby opened Jul 16, 2026Owner·

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• [RLC] Case 1 — conflict-time data skipping (disjoint data ranges)

  #8·sezruby opened Jul 8, 2026Owner·

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• [RLC] Case 2 — same-file deletion-vector merge (concurrent DML ⟂ DML)

  #2·sezruby opened Jul 7, 2026Owner·

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