Tom Lane 3fc333d88a When doing a parallel restore, we must guard against out-of-range dependency
dump IDs, because the array we're using is sized according to the highest
dump ID actually defined in the archive file.  In a partial dump there could
be references to higher dump IDs that weren't dumped.  Treat these the same
as references to in-range IDs that weren't dumped.  (The whole thing is a
bit scary because the missing objects might have been part of dependency
chains, which we won't know about.  Not much we can do though --- throwing
an error is probably overreaction.)

Also, reject parallel restore with pre-1.8 archive version (made by pre-8.0
pg_dump).  In these old versions the dependency entries are OIDs, not dump
IDs, and we don't have enough information to interpret them.

Per bug #5288 from Jon Erdman.
2010-01-19 18:39:26 +00:00
2009-01-01 17:24:05 +00:00

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:

	http://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.  Changes between all PostgreSQL releases are recorded in the
file HISTORY.  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
http://www.postgresql.org/download/.  For more information look at our
web site located at http://www.postgresql.org/.

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