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12a53c732c
pg_upgrade previously copied pg_largeobject_metadata over from the old
cluster. That doesn't work, because the table has oids before
578b229718. I missed that.
As most pieces of metadata for large objects already were dumped as
DDL (except for comments overwritten by pg_upgrade, due to the copy of
pg_largeobject_metadata) it seems reasonable to just also dump grants
for large objects. If we ever consider this a relevant performance
problem, we'd need to fix the rest of the already emitted DDL
too.
There's still an open discussion about whether we'll want to force a
specific ordering for the dumped objects, as currently
pg_largeobjects_metadata potentially has a different ordering
before/after pg_upgrade, which can make automated testing a bit
harder.
Reported-By: Andrew Dunstan
Author: Andres Freund
Discussion: https://postgr.es/m/91a8a980-41bc-412b-fba2-2ba71a141c2b@2ndQuadrant.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. 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/.