already-canonicalized qual expression.

useful improvement in any case, and it keeps the new logic for restrictinfo
structures happy.  Per report from Kris Jurka.

expressions supported by CREATE SCHEMA.

Also added the beginning of some regression tests for CREATE SCHEMA;
plenty more work is needed here.

fork/exec portion of the port), and fixes a handful of whitespace issues

Claudio Natoli

word16, and word32.

intended to allow application authors to insulate themselves from
changes to the default value of 'default_with_oids' in future releases
of PostgreSQL.

This patch also fixes a bug in the earlier implementation of the
'default_with_oids' GUC variable: code in gram.y should not examine
the value of GUC variables directly due to synchronization issues.

variables, not just simple variables.  This was foreseen in the original
coding of this routine, but not implemented until now.  Responds to
performance gripe from Laurent Perez.

TRANSACTION.

'simple' references another view that is not simple.  Must recheck
conditions after performing recursive pullup.  Per example from
Laurent Perez, 9-Jan-04.

> * -Have psql '\i ~/<tab><tab>' actually load files it displays from home dir

Zach Irmen

select().   Add Win32 Sleep() for delay.

Claudio Natoli

ignore SIGPIPE from send() in libpq, but terminate on any other SIGPIPE,
unless the user installs their own signal handler.

This is a minor fix because the only time you get SIGPIPE from libpq's
send() is when the backend dies.

Ian Barwick

Report and fix from Martin Pitt.

datatype; the generic array comparators added in 7.4 supersede this.
Per report and patch from Korea PostgreSQL Users' Group.

Viktor Vislobokov