it, and map that to close() on Unix.

into a UNION that has some type coercions applied to the component
queries, so long as the qual itself does not reference any columns that
have such coercions.  Per example from Jonathan Bartlett 24-Apr-03.

rewritten and the protocol is changed, but most elog calls are still
elog calls.  Also, we need to contemplate mechanisms for controlling
all this functionality --- eg, how much stuff should appear in the
postmaster log?  And what API should libpq expose for it?

Also update copyright to be ours, with approval from Jan.

Karl Waclawek

have length words.  COPY OUT reimplemented per new protocol: it doesn't
need \. anymore, thank goodness.  COPY BINARY to/from frontend works,
at least as far as the backend is concerned --- libpq's PQgetline API
is not up to snuff, and will have to be replaced with something that is
null-safe.  libpq uses message length words for performance improvement
(no cycles wasted rescanning long messages), but not yet for error
recovery.

value, per recent discussion on pgsql-general.

maintain a separate out-of-line version of PPC tas() anymore.
Also fix S_UNLOCK for __powerpc64__ platforms.

deferredTriggerInvokeEvents only scan events added since it last ran.
Stephan Szabo, some corrections by Tom Lane.

Output \r\n termination on Win32.

Disallow literal carriage return as a data value,
backslash-carriage-return and \r still allowed.

Doc changes already committed.

have length counts, and COPY IN data is packetized into messages.

with variable-width fields.  No more truncation of long user names.
Also, libpq can now send its environment-variable-driven SET commands
as part of the startup packet, saving round trips to server.

since 7.2, per bug #947.  Turns out it had wrong volatility label, too.
Can't force initdb in 7.3 branch, but fix anyway for future installs.