'query_string' from current_query().

not include postgres.h nor anything else it doesn't directly need.  Add
#includes to calling files as needed to compensate.  Per my proposal of
yesterday.

This should be noted as a source code change in the 8.4 release notes,
since it's likely to require changes in add-on modules.

to pass the full username@realm string to the authentication instead of
just the username. This makes it possible to use pg_ident.conf to authenticate
users from multiple realms as different database users.

authentication options to be set in pg_hba.conf on a per-line basis, to
override the defaults set in postgresql.conf.

like previous patch did.

Per note from Tom Lane

hardcoded paths for SSL rootcert/crl/clientcert/key.

As noted by Andrew Chernow

from Zdenek

clarity.

consistent. Currently, in csvlog, vxid of an auxiliary process isn't
displayed. On the other hand, in stderr/syslog, invalid vxid (-1/0) of
that is displayed.

Fujii Masao

Per Nathan Boley.

Fix \do and trigger display for the patch too.

like \dt does, in that it requires a \dXS to see system items.

Greg Sabino Mullane

same way the unix build now does.

various documentation, since those lists are now dead/deprecated.
Point to pgsql-bugs and/or pgsql-hackers as appropriate.

particular this allows EmitWarningsOnPlaceholders messages to show up in the
postmaster log by default.  Update elog.h comment to make it clearer what INFO
is for, and fix one example in the SGML docs that was misusing it.  Per my
gripe of yesterday.

where there's no limit on the size of datum we'll try to compress.
Other 8.4 tweaks to the behavior remain in place.  Per discussion.

earlier than all the other sizeof checks, and it certainly fails to follow
the order suggested at the file head.  Rearrange.

If the table was smaller than REL_TRUNCATE_FRACTION (= 16) pages, we always
tried to acquire AccessExclusiveLock on it even if there was no empty pages
at the end.

Report by Simon Riggs. Back-patch all the way to 7.4.

document change.

restricted.

default expressions to a function call, eval_const_expressions must recurse on
those expressions.  Else they don't get simplified, and in particular we fail
to insert additional default arguments if any functions needing defaults are
in there.  Per report from Rushabh Lathia.

a more complete framework for writing custom option processing routines
by user-defined access methods.

Catalog version bumped due to the general API changes, which are going to
affect user-defined "amoptions" routines.

performing dumps and restores in accordance with a security policy that
forbids logging in directly as superuser, but instead specifies that you
should log into an admin account and then SET ROLE to the superuser.

In passing, clean up some ugly and mostly-broken code for quoting shell
arguments in pg_dumpall.

Benedek László, with some help from Tom Lane

Jun Kuwamura

re-loading a library already loaded into the postmaster.

ITAGAKI Takahiro

get listed in custom_variable_classes.