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PostgreSQL Hackers Email Discussion Highlights

remove_useless_joins vs. bug #19560

Tom Lane proposed reworking `analyzejoins.c` to perform join removals directly on the jointree representation rather than relying on planner-derived data, looping back to redo `de…

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NULL pointer dereference in syslogger with load_libraries() and -DEXEC_BACKEND at startup

The discussion focuses on a missing PGDLLIMPORT marking on the `syslogger_setup_done` variable in `src/include/postmaster/syslogger.h`. Anton Voloshin noted that since commit 8ec5…

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[PATCH] Batched clock sweep to reduce cross-socket atomic contention

Greg Burd acknowledges corrections from Ants Aasma and Andres Freund regarding his patch series on batched clock sweep and buffer eviction. He had incorrectly described BAS_BULKWR…

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Social Media Updates

Here is a question most CISOs don't ask their compliance vendor until it is too late: If we part ways tomorrow, can we still read our own audit data?

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Here is a question most CISOs don't ask their compliance vendor until it is too late: If we part ways tomorrow, can we still read our own audit data?

Many CISOs fail to ask a critical question before committing to a compliance vendor: whether they can still access their own audit data after ending the relationship. Scalefield S…

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What does it take to move AI agents from prototype to production?

Databricks' Amber R. and Craig Wiley walk through the full lifecycle of AI agents, covering how to build, evaluate, deploy, and scale them for production use. The session highligh…

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