output to the same file, because it is impossible.

Also set user name for pg_dumpall in pg_upgrade.

This is an oversight in my previous patch to deprecate => as an operator
name.  Per buildfarm.

This is not yet in any released version, so we still have the option to
change the name.  We may want to reserve the token => in a future release.

sane places, make messages follow project's message style guidelines.

Also, avoid closedir(NULL).

Fujii Masao and Tom Lane

Steve Singer

dblink_build_sql_insert() and related functions.  Now the column numbers
are treated as logical not physical column numbers.  This will provide saner
behavior in the presence of dropped columns; furthermore, if we ever get
around to allowing rearrangement of logical column ordering, the original
definition would become nearly untenable from a usability standpoint.
Per recent discussion of dblink's handling of dropped columns.
Not back-patched for fear of breaking existing applications.

This is not yet in any released version, so we still have the option to
backtrack.  Instead, document hstore(text[], text[]).  Per discussion.

columns correctly.  In passing, get rid of some dead logic in the
underlying get_sql_insert() etc functions --- there is no caller that
will pass null value-arrays to them.

Per bug report from Robert Voinea.

dblink_build_sql_insert() and related functions.  In particular, be sure to
reject references to dropped and out-of-range column numbers.  The numbers
are still interpreted as physical column numbers, though, for backward
compatibility.

This patch replaces Joe's patch of 2010-02-03, which handled only some aspects
of the problem.

Ruprecht on Mac (64 bit).

lock the target relation just once per SQL function call.  The original coding
obtained and released lock several times per call.  Aside from saving a
not-insignificant number of cycles, this eliminates possible race conditions
if someone tries to modify the relation's schema concurrently.  Also
centralize locking and permission-checking logic.

Problem noted while investigating a trouble report from Robert Voinea --- his
problem is still to be fixed, though.

standalone utility for removing files from archive.

than in a subdirectory of the $HOME directory, or $TMP in Windows.

when connection string is longer than NAMEDATALEN.
The previous fix for long connection name broke the behavior.

end with "duplicate connection name" errors.

Backported to release 7.4.

Now long names are adjusted with truncate_identifier() and NOTICE messages
are raised if names are actually truncated.

Backported to release 8.0.

for pg_migrator, per suggestion from Magnus.

in their display of command-line options with other client applications.

proper default username.

its sole caller does that too.  Jan Matousek, via Pavel Stehule

comparing the same column to multiple values.

match the behavior of autovacuum, which does this as the xid advances
even if autovacuum is turned off.

hardcoding a 'template0' check, per suggestion from Alvaro.

This might fix a problem where someone has allowed 'template0'
connections, but it is a cleaner approach even if doesn't fix the
bug.