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July 2026

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PGNexus Daily News #194 2026-07-01

by pgnexus

PGNexus Daily News PostgreSQL Technical Articles [image: Expanding WarehousePG Cluster on existing hosts using gpexpand] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> enterprisedb.com Expanding WarehousePG Cluster on existing hosts using gpexpand <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> This article explains how to expand a WarehousePG cluster by adding new segments to existing hosts using the gpexpand utility. WarehousePG is EDB's fork of the formerly open-sourc… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> [image: Expanding WarehousePG Cluster on New Host(s) using gpexpand] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> enterprisedb.com Expanding WarehousePG Cluster on New Host(s) using gpexpand <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> A step-by-step guide covers expanding a WarehousePG cluster using the gpexpand utility. WarehousePG is EDB's fork of the formerly open-source Greenplum Database, built on an MPP a… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fenterprisedb.com%2Fblog%2Fe…> [image: What We Heard: Three Patterns from Spring 2026 Events] <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…> Matty Stratton What We Heard: Three Patterns from Spring 2026 Events <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…> Tiger Data attended ten industry events in spring 2026 across Europe and the US, covering industrial, energy, IoT, and cloud infrastructure audiences. Three recurring patterns eme… Read the Blog <https://pgnexus.ai/tech-blogs?url=https%3A%2F%2Fwww.tigerdata.com%2Fblog%2F…> PostgreSQL Hackers Email Discussion Highlights postgres_fdw: fix cumulative stats after imported foreign-table stats <https://pgnexus.ai/hacker-discussions?subject=postgres_fdw%3A%20fix%20cumul…> This thread concerns a bug fix for postgres_fdw related to cumulative statistics becoming incorrect after importing foreign-table statistics. Chao Li originally identified the iss… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=postgres_fdw%3A%20fix%20cumul…> Make transformAExprIn() return a flattened bool expression directly <https://pgnexus.ai/hacker-discussions?subject=Make%20transformAExprIn()%20r…> Tom Lane opposes a proposal to have transformAExprIn() return flattened (non-binary) AND/OR nodes directly during parsing. The patch author agreed that performing this simplificat… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Make%20transformAExprIn()%20r…> bump minimum supported version of psql and pg_{dump,dumpall,upgrade} to v10 <https://pgnexus.ai/hacker-discussions?subject=bump%20minimum%20supported%20…> Nathan Bossart announced plans to commit a patch the following day that bumps the minimum supported server version for psql, pg_dump, pg_dumpall, and pg_upgrade to PostgreSQL v10.… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=bump%20minimum%20supported%20…> pg_createsubscriber --dry-run logging concerns <https://pgnexus.ai/hacker-discussions?subject=pg_createsubscriber%20--dry-r…> The discussion concerns improving the logging output format of `pg_createsubscriber --dry-run`. Peter Eisentraut proposed combining dry-run informational messages using a primary-… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=pg_createsubscriber%20--dry-r…> POC: PLpgSQL FOREACH IN JSON ARRAY <https://pgnexus.ai/hacker-discussions?subject=POC%3A%20PLpgSQL%20FOREACH%20…> Tom Lane reviewed the v20260616 patch for adding FOREACH IN JSON ARRAY support to PLpgSQL. He raised concerns about insufficient separation of concerns: the type-specific setup ro… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=POC%3A%20PLpgSQL%20FOREACH%20…> Add pg_stat_kind_info system view <https://pgnexus.ai/hacker-discussions?subject=Add%20pg_stat_kind_info%20sys…> The discussion concerns adding a new `pg_stat_kind_info` system view to expose information about registered statistics kinds. Key debates involve the `count`/`entry_count` field s… Read Discussion <https://pgnexus.ai/hacker-discussions?subject=Add%20pg_stat_kind_info%20sys…> Click here for the full Hacker discussion highlights <https://pgnexus.ai/daily-updates?file=2026-07-01-postgresql-daily-news-194.…> Industry News [image: Neocloud Together AI Raises $800M, Reaches $8.3B Valuation] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F07%2…> techcrunch.com Neocloud Together AI Raises $800M, Reaches $8.3B Valuation <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F07%2…> Together AI, an AI neocloud provider specializing in hosting open-source models, has raised $800 million in a new funding round, pushing its valuation to $8.3 billion. This repres… [image: Meta Plans Cloud Infrastructure Business to Monetize Excess AI Compute] <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F07%2…> techcrunch.com Meta Plans Cloud Infrastructure Business to Monetize Excess AI Compute <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F07%2…> Meta is developing plans to launch a cloud infrastructure business, selling access to its AI compute capacity and models to external customers. The move would directly challenge e… techcrunch.com Venice AI Raises $65M Series A, Achieves Unicorn Status with Privacy-First Platform <https://pgnexus.ai/tech-news?url=https%3A%2F%2Ftechcrunch.com%2F2026%2F07%2…> Venice AI has raised $65 million in a Series A funding round, reaching unicorn status with a valuation exceeding $1 billion. The company operates a privacy-first AI platform and h… Social Media Updates [image: Team CYBERTEC from Day 2 at GITEX AI EUROPE .] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%…> linkedin Team CYBERTEC from Day 2 at GITEX AI EUROPE . <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%…> CYBERTEC is participating in GITEX AI EUROPE, sharing a photo from Day 2 of the event. The team is present at Booth H2.2-22 and invites attendees to stop by and connect with them… linkedin Our Patroni Suitcase was in the spotlight at GITEX AI EUROPE yesterday! <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%…> CYBERTEC showcased its Patroni Suitcase at GITEX AI EUROPE, where it drew notable attention. The demonstration is ongoing, and visitors can see the Patroni Suitcase live at Booth… [image: Ecolab built its Retail Intelligence application on Databricks and Anthropic's Claude to unify nine siloed data sources into a single intelligence engine.] <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%…> linkedin Ecolab built its Retail Intelligence application on Databricks and Anthropic's Claude to unify nine siloed data sources into a single intelligence engine. <https://pgnexus.ai/social-media?url=https%3A%2F%2Fwww.linkedin.com%2Fposts%…> Ecolab developed its Retail Intelligence application using Databricks and Anthropic's Claude, consolidating nine previously siloed data sources into one unified intelligence engin… Want to stay up to date with the PostgreSQL community and industry news? Visit PGNexus <https://pgnexus.ai> to learn more

July 1, 2026