PostgreSQL Technical Articles

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New Postgres Language Server: postgres-lsp

postgres-lsp is a new Language Server Protocol implementation for PostgreSQL SQL and PL/pgSQL, built on tree-sitter-postgres for accurate grammar-based parsing rather than regex h…

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PostgreSQL Hackers Email Discussion Highlights

[PATCH] Preserve replication origin OIDs in pg_upgrade

Rui Zhao reviews patch v8 for preserving replication origin OIDs during pg_upgrade. Two issues are raised: First, there is an inconsistency in PG17 version gating — `dumpReplicati…

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Proposal: Conflict log history table for Logical Replication

The discussion covers a proposal to add a configurable conflict log table (CLT) for logical replication. Key issues include: (1) the patch needs a rebase due to recent upstream co…

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Add SPLIT PARTITION/MERGE PARTITIONS commands

A bug was identified in the recently pushed MERGE PARTITIONS command: when merging partitions that have no explicit tablespace set, the resulting merged table was created on the d…

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Row pattern recognition

Henson Choi posted v50 of the Row Pattern Recognition (RPR) patch series, building on v49. Key fixes include: a DEFINE-evaluation use-after-free resolved via a dedicated ExprConte…

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Industry News

techcrunch.com

Nobel laureate John Jumper leaves Google DeepMind to join Anthropic

Nobel laureate John Jumper, known for his groundbreaking work on protein structure prediction at Google DeepMind, is leaving to join rival AI company Anthropic. Jumper is reported…

techcrunch.com

Trump administration cracks down on Anthropic amid AI export control debate

The Trump administration has taken action against Anthropic, prompting fresh debate over AI export controls and their broader implications for the AI ecosystem. TechCrunch's Equit…

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