64740853f0
Commit 97ddda8a82ac470ae581d0eb485b6577707678bc removed the rmtree() behavior from XLOG_TBLSPC_CREATE, obsoleting that part of the comment. The comment's point about XLOG_DBASE_CREATE was wrong when commit fa0f466d5329e10b16f3b38c8eaf5306f7e234e8 introduced the point. (It would have been accurate if that commit had predated commit fbcbc5d06f53aea412130deb52e216aa3883fb8d introducing the second checkpoint of CREATE DATABASE.) Nothing can skip log_smgrcreate() on the basis of wal_level=minimal, so don't comment on that. Commit c6b92041d38512a4176ed76ad06f713d2e6c01a8 expanded WAL skipping from five specific operations to relfilenodes generally, hence the CreateDatabaseUsingFileCopy() comment change. Discussion: https://postgr.es/m/20231008022204.cc@rfd.leadboat.com
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/.