safe for zero-column tables.

date2j(2000, 1, 1).  Should make for some marginal speed improvement
in date/time operations.

return type, make protection condition agree with recent change to
pg_stat_get_backend_activity, clean up documentation.

find out about it is to read the documentation that tells you how
dangerous it is.  Add default_transaction_read_only to documentation;
seems to have been overlooked in patch that added read-only transactions.
Clean up check_guc comparison script, which has been suffering bit rot.

table.  Needed due to recent change that makes us call ExecutorStart
even when not planning to carry out the query.

config files are present on one pass and not present on a later pass.

cast-away-const warnings from compilers pickier than gcc.

of unnamed joins; per pghackers discussion 31-Mar-03.

< * Add --port flag to regression tests

remove useless SockAddr_ntop() call.  Per report from Andreas Pflug.

(ye good olde uninitialized-local-variable).

machines without IPv6.  Or at least it works on HPUX 10.20 ...

CHANGES

Mar 28, 2003
    Added finctions index(ltree,ltree,offset), text2ltree(text),
                    ltree2text(text)

Teodor Sigaev

and hasn't been called yet.

Fixes bug where it wasn't supplied (due to being NULL).

Rod Taylor

an unneeded memory context and some variables that are not used anymore.
It's pretty trivial and the regression tests pass fine.  There's no
change in functionality, only deletion of unused code.  I left an empty
function because maybe I'll need it for nested transactions.

Alvaro Herrera

harmless on signed-char machines but would lead to core dump in the
deadlock detection code if char is unsigned.  Amazingly, this bug has
been here since 7.1 and yet wasn't reported till now.  Thanks to Robert
Bruccoleri for providing the opportunity to track it down.

function if the OS doesn't provide one.

SSL_read/write can error needing ERROR_WANT_READ or ERROR_WANT_WRITE.

typing error in src/backend/libpq/be-secure.c ???

Long Description
In src/backend/libpq/be-secure.c: secure_write
on SSL_ERROR_WANT_WRITE call secure_read instead
secure_write again. May be is this a typing error?

Sergey N. Yatskevich (syatskevich@n21lab.gosniias.msk.ru)

page when it's read in, per pghackers discussion around 17-Feb.  Add a
GUC variable zero_damaged_pages that causes the response to be a WARNING
followed by zeroing the page, rather than the normal ERROR; this is per
Hiroshi's suggestion that there needs to be a way to get at the data
in the rest of the table.

bogus than it was.  Per bug report from Adrian Pop.