Previously the ulimit -p 256 was needed to increase the limit on openbsd. However, sometimes the limit actually was too low, causing "could not fork new process for connection: Resource temporarily unavailable" errors. Most commonly on netbsd, but also on openbsd. The ulimit on openbsd couldn't trivially be increased with ulimit, because of hitting the hard limit. Instead of increasing the limit in the CI script, the CI image generation now increases the limits: https://github.com/anarazel/pg-vm-images/pull/129 Backpatch-through: 18
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.