mirror of
https://github.com/postgres/postgres.git
synced 2025-06-01 00:01:20 -04:00
4d57e83816
Some error reports were reporting strerror(errno), which for some error conditions coming from zlib are wrong, resulting in confusing reports such as pg_restore: [compress_io] could not read from input file: Success which makes no sense. To correctly extract the error message we need to use gzerror(), so let's do that. This isn't as comprehensive or as neat as I would like, but at least it should improve things in many common cases. The zlib abstraction in compress_io does not seem to be applied consistently enough; we could perhaps improve that, but it seems master-only material, not a bug fix for back-patching. This problem goes back all the way, but I decided to apply back to 9.4 only, because older branches don't contain commit 14ea89366 which this change depends on. Authors: Vladimir Kunschikov, Álvaro Herrera Discussion: https://postgr.es/m/1498120508308.9826@infotecs.ru
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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.