PGNexus Daily News PostgreSQL Hackers Email Discussion Highlights Do not lock tables in get_tables_to_repack <https://pgnexus.ai/hacker-discussions?subject=Do%20not%20lock%20tables%20in%...> The discussion concerns a proposed change to pg_repack's `get_tables_to_repack` function. The author (cca5507) notes that during whole-database repacks, locks taken on tables to p… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Do%20not%20lock%20tables%20in%...> Handle concurrent drop when doing whole database vacuum <https://pgnexus.ai/hacker-discussions?subject=Handle%20concurrent%20drop%20w...> The discussion addresses handling concurrent relation drops during whole-database VACUUM. A v5 patch has been shared and received an LGTM from Bharath Rupireddy. A minor suggestio… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Handle%20concurrent%20drop%20w...> Move FOR PORTION OF checks out of analysis <https://pgnexus.ai/hacker-discussions?subject=Move%20FOR%20PORTION%20OF%20ch...> Peter Eisentraut reviewed Paul A Jungwirth's patches (v9/v10) for moving FOR PORTION OF checks out of analysis. Patch 0002, which moves the volatile check into the planner, was co… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Move%20FOR%20PORTION%20OF%20ch...> Why clearing the VM doesn't require registering vm buffer in wal record <https://pgnexus.ai/hacker-discussions?subject=Why%20clearing%20the%20VM%20doesn't%20require%20registering%20vm%20buffer%20in%20wal%20record> The thread discusses a bug fix related to visibility map (VM) buffer registration in WAL records. Robert Haas noted that patches appeared based on an old commit and requested a re… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Why%20clearing%20the%20VM%20doesn't%20require%20registering%20vm%20buffer%20in%20wal%20record> DDL deparse <https://pgnexus.ai/hacker-discussions?subject=DDL%20deparse> The discussion centers on DDL deparse design for PostgreSQL, particularly around preserving user intent versus generating replication-friendly output. Masahiko Sawada and Vitaly D… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=DDL%20deparse> Proposal: Conflict log history table for Logical Replication <https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%2...> The discussion continues refining the conflict log history table (CLT) for logical replication. Key updates include: using `json` instead of `jsonb` for tuple columns (`remote_tup… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%2...> Social Media Updates [image: 50 stars on GitHub.] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> linkedin 50 stars on GitHub. <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> The pg_hardstorage project, launched recently, has reached 50 stars on GitHub within days of its release. The author thanks the PostgreSQL community for their early support, notin… linkedin Still catching up on everything from #DataAISummit 2026? <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> The 2026 Data + AI Summit brought together leading experts, researchers, and open source contributors from Databricks and the broader community. Attendees shared the latest innova… [image: Ticket prices for PGConf.EU 2026 have been announced, and registration opens on 7 July!] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> linkedin Ticket prices for PGConf.EU 2026 have been announced, and registration opens on 7 July! <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> Ticket prices for PGConf.EU 2026 have been announced ahead of registration opening on 7 July. Prospective attendees are encouraged to review the pricing options and begin planning… Want to stay up to date with the PostgreSQL community and industry news? Visit PGNexus <https://pgnexus.ai> to learn more