Mention this also helps in the restoring of pg_dumps.

Jeff Janes

No need to mention wal_receiver_status_interval.

Removal of doc adjustment and release note mention as well.

Restore 4-byte designation for docs.  Fix 9.3 doc query to properly pad
to four digits.

Backpatch to all active branches

Per suggestions from Ian Lawrence Barwick

From Erik Rijkers

Backpatch to 9.2.

Report from Ian Lawrence Barwick

Fixes from Peter Geoghegan, Ian Lawrence Barwick, Marti Raudsepp

Still need to add links for new features.

Clarify the description of nulls[] arguments, and use the same wording
for all SPI functions with this type of argument.  Per gripe from Yuriy
Rusinov.

Also, remove broken link in release.sgml.

This reverts commit 87306184.  The
behavior in certain cases is still being debated, and it's too late to
solve this before beta.

Previously, libpq and the backend had opposite ideas about whether
it was necessary for the client to send a CopyDone message after
receiving an ErrorResponse, making it impossible to cleanly exit
COPY BOTH mode.  Fix libpq so that works correctly, adopting the
backend's notion that an ErrorResponse kills the copy in both
directions.

Adjust receivelog.c to avoid a degradation in the quality of the
resulting error messages.  libpqwalreceiver.c is already doing
the right thing, so no adjustment needed there.

Add an explicit statement to the documentation explaining how
this part of the protocol is supposed to work, in the hopes of
avoiding future confusion in this area.

Since the consequences of all this confusion are very limited,
especially in the back-branches where no client ever attempts
to exit COPY BOTH mode without closing the connection entirely,
no back-patch.

Erwin Brandstetter and Pavel Stěhule

Erikjan Rijkers

Alvaro Herrera

This is new in 9.3devel.

Andres Freund

Erwin Brandstetter

LANGUAGE 'plpgsql' no longer works.  The single quotes need to be
removed.

Erwin Brandstetter

Split log shipping speed improvement and fail-over speed improvement items.

Per request from Simon

Already fixed in back branch.

Move commit_delay, fix Zoltan's name, and adjust range type histogram
text.

Typo fix from David Fetter.

More to go.

Forgotten in previous commit.

No links added yet.

suggested by Jov

Only adjusted the user-exposed messages and documentation,  not all
source code comments.