2eda3df9ad
Since the introduction of TID store, vacuum uses far less memory in the common case than in versions 16 and earlier. Invoking multiple rounds of index vacuuming in turn requires a much larger table. It'd be a good idea anyway to cover this case in regression testing, and a lower limit is less painful for slow buildfarm animals. The reason to do it now is to re-enable coverage of the bugfix in commit 83c39a1f7f. For consistency, give autovacuum_work_mem the same treatment. Suggested by Andres Freund Tested by Melanie Plageman Backpatch to v17, where TID store was introduced Discussion: https://postgr.es/m/20240516205458.ohvlzis5b5tvejru@awork3.anarazel.de Discussion: https://postgr.es/m/20240722164745.fvaoh6g6zprisqgp%40awork3.anarazel.de
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/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/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/.