is restored on error exit.

must be stale.  Tweak example startup scripts to not use pg_ctl but launch
the postmaster directly, thereby ensuring that only the postmaster's direct
parent shell will be a postgres-owned process.  In combination these should
fix the longstanding problem of the postmaster sometimes refusing to start
during reboot because it thinks the old lockfile is not stale.

of locking used by REINDEX.  REINDEX needs only ShareLock on the parent
table, same as CREATE INDEX, plus an exclusive lock on the specific index
being processed.

to unreserved keyword, use ereport not elog, assign a separate error code
for 'could not obtain lock' so that applications will be able to detect
that case cleanly.

if the user has defined LDFLAGS themselves.

semi-related SGML cleanup. Original patch from ljb220@mindspring.com,
additional cleanup by Neil Conway.

now are supposed to take some kind of lock on an index whenever you
are going to access the index contents, rather than relying only on a
lock on the parent table.

to minus zero rather than zero; this includes at least Mac OS X 10.3
and Solaris 2.8.

to perform upgrades, and cleanup some nearby text. Patch from Robert
Treat, editorializing by Neil Conway.

From Alvaro Herrera, editorializing by Neil Conway.

Euler Taveira de Oliveira

as CREATE INDEX did, and can be fixed the same way, for another small
improvement in usability and reduction in grammar size.

a separate production func_expr.  This allows us to accept all these
variants in the backwards-compatible syntax for creating a functional
index; which beats documenting exactly which things work and which don't.
Interestingly, it also seems to make the generated state machine a little
bit smaller.

Mahmoud Taghizadeh

shared memory size.

tables in shared memory.  This ensures that overflow of the lock table
creates no long-lasting problems.  Per discussion with Merlin Moncure.

style and message style standards, improve documentation.

This also adds debug build support to src/bin/psql/win32.mak.

Dave Page

subsequent core dump.  It looks like at one time DBLINK_RES_ERROR_AS_NOTICE
didn't include a PQclear, but now it does and so these other ones are
duplicate.

structures plus pointers used by the structure.

This greatly helps threaded libpq programs.

+ #if   defined(_MSC_VER) || defined(__BORLANDC__)
+ #define       WIN32_CLIENT_ONLY
+ #endif

rename prototype conflict.