172259afb5
Add a test to pg_upgrade's test suite that verifies that dump-restore-dump of regression database produces equivalent output to dumping it directly. This was already being tested by running pg_upgrade itself, but non-binary-upgrade mode was not being covered. The regression database has accrued, over time, a sufficient collection of interesting objects to ensure good coverage, but there hasn't been a concerted effort to be completely exhaustive, so it is likely still possible to have more. This'd belong more naturally in the pg_dump test suite, but we chose to put it in src/bin/pg_upgrade/t/002_pg_upgrade.pl because we need a run of the regression tests which is already done here, so this has less total test runtime impact. Also, experiments have shown that using parallel dump/restore is slightly faster, so we use --format=directory -j2. This test has already reported pg_dump bugs, as fixed in |
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| configure | ||
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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/.