This feature allows to partially recover data from a given segment file
in format suitable for using in COPY FROM statement. List of supported
data types is currently not full and TOAST is not yet supported, but
it's better than nothing. Hopefully data recovery will be improved in
the future.
Implemented by Aleksander Alekseev, reviewed by Dmitry Ivanov, tested
by Dmitry Ivanov and Grigoriy Smolkin.
This follows the CRC32 macro renames in 9.5 (we do not attempt to
maintain support for the older versions), adds support for the
DB_SHUTDOWNED_IN_RECOVERY dbState, and adds support for missing BTree
and GIN page flags.
Satoshi Nagayasu
Add PostgreSQL Global Development Group to the copyright notices, and
remove a couple of no-longer-appropriate references to Red Hat.
Unfortunately I can't undo Red Hat's choice of GPL licensing, but it is
what it is.
Also reduce the pain of version-stamping by coalescing references to the
version into one pair of macros, and removing not-especially-useful
change logs. IMO the commit logs serve that purpose just as well.
