out-of-sync routine prototypes ... the system doesn't compile without this ...

quite as unused as I thought ... how embarrassing.

From: Magnus Hagander <mha@sollentuna.net>

Here's another patch for the libpq backend areas. This patch removes all
usage of "FILE *" on the communications channel. It also cleans up the
comments and headers in the pqcomm.c file - a lot of things were either
missing or incorrect. Finally, it removes a couple of unused functions
(leftovers from the time of shared code between the libpq backend and
frontend).

From: Magnus Hagander <mha@sollentuna.net>

Here is a first patch to cleanup the backend side of libpq.
This patch removes all external dependencies on the "Pfin" and "Pfout" that
are declared in pqcomm.h. These variables are also changed to "static" to
make sure.
Almost all the change is in the handler of the "copy" command - most other
areas of the backend already used the correct functions.
This change will make the way for cleanup of the internal stuff there - now
that all the functions accessing the file descriptors are confined to a
single directory.

 when deciding whether a field is a year field.  Assume *anything* longer
 than 2 digits (if it isn't a special-case doy) is a valid year.
 This should fix the "Y1K" and "Y10K" problems
  pointed out by Massimo recently.
Check usage of BC to require a positive-valued year; before just used it
 to flip the sign of the year without checking. This led to problems
 near year zero.
Allow a 5 digit "concatenated date" of 2 digit year plus day of year.
Do 2->4 digit year correction for 6 and 5 digit "concatenated dates".
 Somehow forgot this originally. Guess not many folks use it...

I think NAN is already guaranteed to be there from Jan's work on NUMERIC,
 but perhaps HUGE_VAL needs some #ifndef's in the same place.
Should also include "-Infinity" as -HUGE_VAL sometime; not there yet.

subscriptions
yet. It's just a small patch to ecpg to keep it in sync with gram.y.

Michael

 which was not built last time these things changed.

Use a <citetitle> rather than <xref> when referring to libpq
 since that chapter is not included in the tutorial.

 which are not used here.

From Magnus Hagander <mha@sollentuna.net>.

Anything else is CPU overkill.

Jan

overflow error on high precision calculations where temporary
huge precision is required.

Jan

taking a logarithm with a 400 digit precision worked with that bug
in place).

Jan

Jan

Jan

   with some extra ugly sprintfs fixed. More work in this area is
   needed still.

Göran Thyni

 to give HAVE_TM_ZONE priority. This fixes glibc2 machines and any other
 machine which passes both tests in configure.
Repair HAVE_TM_ZONE code which stuffs tm structure with date type values.
 Same problems as were originally there before v6.1, but never noticed.
Thanks to Oleg for nagging :)

exponents.

Jan

and aggregates.

Jan