PGNexus Daily News PostgreSQL Hackers Email Discussion Highlights WAIT FOR command should do some query jumbling <https://pgnexus.ai/hacker-discussions?subject=WAIT%20FOR%20command%20should%...> The discussion addresses making the `WAIT FOR LSN` command participate in query jumbling so that repeated calls with different LSN values don't flood `pg_stat_statements` with sep… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=WAIT%20FOR%20command%20should%...> Changing the state of data checksums in a running cluster <https://pgnexus.ai/hacker-discussions?subject=Changing%20the%20state%20of%20...> A fix for test flakiness in the data checksum state-change feature is being discussed. Daniel Gustafsson proposed changing a `disable_data_checksums($node)` call to `disable_data_… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Changing%20the%20state%20of%20...> convert various variables to atomics <https://pgnexus.ai/hacker-discussions?subject=convert%20various%20variables%...> The thread concerns a commitfest entry for converting various variables to atomics. Andrey Borodin moved the entry from "Ready for Committer" back to "Needs Review" because a prio… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=convert%20various%20variables%...> GIN pageinspect support for entry tree and posting tree <https://pgnexus.ai/hacker-discussions?subject=GIN%20pageinspect%20support%20...> The thread concerns adding pageinspect support for GIN entry trees and posting trees. Kirill Reshke rebased the patches and polished error messages. However, Andrey Borodin notes… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=GIN%20pageinspect%20support%20...> REPACK (ANALYZE) within transaction block segfaults <https://pgnexus.ai/hacker-discussions?subject=REPACK%20(ANALYZE)%20within%20...> The thread concerns a segfault when executing REPACK (ANALYZE) inside a transaction block. Antonin Houska proposed aligning REPACK (ANALYZE) behavior with VACUUM (FULL, ANALYZE) b… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=REPACK%20(ANALYZE)%20within%20...> Proposal: Conflict log history table for Logical Replication <https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%2...> A bug was found in patch 0002 for the logical replication conflict log history table proposal. The original assumption that a column's maximum size grows at most 6x during JSON co… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Proposal%3A%20Conflict%20log%2...> Click here for the full Hacker discussion highlights <https://pgnexus.ai/daily-updates?file=2026-08-30-postgresql-daily-news-254.m...> Industry News [image: Sony Music, Warner Sue Anthropic for Alleged Intellectual Property Theft] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> techcrunch.com Sony Music, Warner Sue Anthropic for Alleged Intellectual Property Theft <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> Sony Music and Warner have filed a lawsuit against Anthropic, accusing the AI company of conducting a "brazen campaign" of intellectual property theft. The lawsuit is described as… [image: Anthropic Researcher Demonstrates Self-Improving AI System] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> techcrunch.com Anthropic Researcher Demonstrates Self-Improving AI System <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F08%2F...> An Anthropic researcher has revealed early results from a self-improving AI system. Given 10 benchmarks targeting specific misaligned behaviors, the automated system improved perf… Social Media Updates [image: Ready to move away from proprietary databases without the headache?] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> linkedin Ready to move away from proprietary databases without the headache? <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> Nicholas Hape from Redgate and Bernd Helmle from CYBERTEC are hosting a German-language webinar on September 1 at 2pm CEST focused on the realities of database migration. The sess… linkedin 🆕 We've been busy shipping new features! <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%2...> Nick Karpov and Holly Smith present the latest Databricks updates in a new Over Architected episode. They walk through how the newest features work individually and how they fit t… Want to stay up to date with the PostgreSQL community and industry news? Visit PGNexus <https://pgnexus.ai> to learn more