timestamp/timestamptz combo. Now extract/date_part returns
seconds*1000 or 1000000 + fraction part as the manual stats.
regression test are also fixed.
See the thread in pgsql-hackers:
Subject: Re: [HACKERS] timestamp_part() bug?
Date: Sat, 02 Mar 2002 11:29:53 +0900
when to send what to which, prevent recursion by introducing new COMMERROR
elog level for client-communication problems, get rid of direct writes
to stderr in backend/libpq files, prevent non-error elogs from going to
client during the authentication cycle.
speed up repetitive failed searches; per pghackers discussion in late
January. inval.c logic substantially simplified, since we can now treat
inserts and deletes alike as far as inval events are concerned. Some
repair work needed in heap_create_with_catalog, which turns out to have
been doing CommandCounterIncrement at a point where the new relation has
non-self-consistent catalog entries. With the new inval code, that
resulted in assert failures during a relcache entry rebuild.
now just below FATAL in server_min_messages. Added more text to
highlight ordering difference between it and client_min_messages.
---------------------------------------------------------------------------
REALLYFATAL => PANIC
STOP => PANIC
New INFO level the prints to client by default
New LOG level the prints to server log by default
Cause VACUUM information to print only to the client
NOTICE => INFO where purely information messages are sent
DEBUG => LOG for purely server status messages
DEBUG removed, kept as backward compatible
DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1 added
DebugLvl removed in favor of new DEBUG[1-5] symbols
New server_min_messages GUC parameter with values:
DEBUG[5-1], INFO, NOTICE, ERROR, LOG, FATAL, PANIC
New client_min_messages GUC parameter with values:
DEBUG[5-1], LOG, INFO, NOTICE, ERROR, FATAL, PANIC
Server startup now logged with LOG instead of DEBUG
Remove debug_level GUC parameter
elog() numbers now start at 10
Add test to print error message if older elog() values are passed to elog()
Bootstrap mode now has a -d that requires an argument, like postmaster
both input streams to the end. If one variable's range is much less
than the other, an indexscan-based merge can win by not scanning all
of the other table. Per example from Reinhard Max.
before reporting command-complete message for the final command of a
query string. This way, any errors detected during finish_xact_command
(such as RI violations) will appear to be part of the final command,
rather than coming out after the command is reported complete. This
avoids confusing PQendcopy and other not-overly-bright clients.
Per Lee Harr's bug report of 25-Feb-02.
matches the sequence name from pg_class. This fails if the sequence has
been renamed, and seems rather pointless in any case.
Also improve a couple of error messages about inconsistencies.
are now both invoked once per received SQL command (raw parsetree) from
pg_exec_query_string. BeginCommand is actually just an empty routine
at the moment --- all its former operations have been pushed into tuple
receiver setup routines in printtup.c. This makes for a clean distinction
between BeginCommand/EndCommand (once per command) and the tuple receiver
setup/teardown routines (once per ExecutorRun call), whereas the old code
was quite ad hoc. Along the way, clean up the calling conventions for
ExecutorRun a little bit.
report for each received SQL command, regardless of rewriting activity.
Also ensure that this report comes from the 'original' command, not the
last command generated by rewrite; this fixes 7.2 breakage for INSERT
commands that have actions added by rules. Fernando Nasser and Tom Lane.
names. This is a temporary measure to allow backwards compatibility with
7.2 and earlier pg_dump. 7.2.1 and later pg_dump will double-quote mixed
case names in \connect. Once we feel that older dumps are not a problem
anymore, we can revert this change and treat \connect arguments as normal
SQL identifiers.
> and that the right fix is to make each of the subsequent calls be in
> this same pattern, not to try to emulate their nonsensical style.
Dominic J. Eidson
> o Add LISTEN/NOTIFY support to the JDBC driver (Barry)
479a481
> * Barry is Barry Lind <barry@xythos.com>
482a485
> * Dave is Dave Cramer <dave@fastcrypt.com>
> * -Prevent SIGHUP and 'pg_ctl reload' from changing command line
> * -Remove LIMIT #,# and force use LIMIT and OFFSET clauses in 7.3 (Bruce)
> * -Prevent create/drop scripts from allowing extra args (Bruce)
> * -Have pg_dump -C dump database location and encoding information
by making the static variables extra_before and extra_after
automatic so we can use recursion.
It gets much easier to generate extra commands now, and one can rest
assured that the extra commands will be properly analyzed/rewritten.
Without this patch, if a command produced by transformation tries to
use these static lists their first contents would be lost with
unpredictable results. I know I could fix this by just using nconc()
instead of assignments, but the resulting order of the commands would
not be exactly what one could expect.
--
Fernando Nasser
hashname() and reduce the penalty incured when NAMEDATALEN is increased.
I posted this to -hackers a couple days ago, and there haven't been any
major complaints. It passes the regression tests. See -hackers for more
discussion, as well as the suggestion from Tom Lane on which this patch
is based.
Unless anyone sees any problems, please apply for 7.3.
Cheers,
Neil Conway
