On Wednesday 28 February 2001 04:04, Bruce Momjian wrote:
I have completed a database internals presentation. The PDF is at:
http://candle.pha.pa.us/main/writings/internals.pdf
I am interested in any comments. I need to add text to it. FYI, you
will find a system catalog chart in
Tom Lane wrote:
Pam Withnall [EMAIL PROTECTED] writes:
in my java code I am creating 3 temporary tables, then calling a stored
procedure which calls another stored procedure.
then I drop the temporary tables.
the first time around , eveything is OK , then when repeating the action I
On Tue, 27 Feb 2001, Tom Lane wrote:
Matthew Kirkwood [EMAIL PROTECTED] writes:
I had assumed that the overhead would come from synchronous
metadata incurring writes of at least the inode, block bitmap
and probably an indirect block for each syscall.
No Unix that I've ever heard of
Tom Lane wrote:
Judging from the line number, this is in CreateCheckPoint. I'm
betting that your platform (Solaris 2.7, you said?) has the same odd
behavior that I discovered a couple days ago on HPUX: a select with
a delay of tv_sec = 0, tv_usec = 100 doesn't delay 1 second like
a
Tatsuo Ishii [EMAIL PROTECTED] writes:
Tom, do you have a plan to make a back patch for 7.0.3?
No, I don't. No time for it now.
I got a bug report from a user with a script to reproduce the
problem. Seems the backend consumes infinite memory.
Not infinite, surely ;-) ... but
Interesting numbers --- thanks for sending them along.
Looks like I was mistaken to think that most platforms would allow
tv_usec = 1 sec. Ah well, another day, another bug...
regards, tom lane
Tom Lane writes:
I have no idea why Peter thinks 'make installcheck' should be less
reliable than 'make check'. If installcheck fails for you, let's
see that too.
In the test run that Vince had posted to his web tool, the server process
apparently didn't have write permission to the source
Sorry to follow-up on my own post; int8 test passes if open-ssl is not
used.
weird!!
Regards,
On Wed, 28 Feb 2001, Olivier PRENANT wrote:
Hi,
Testing beta5 on unixware7 gives an error on int8 test while beta4 (I've
just retested it) works ok regressions.diff follows:
Also, compiling
Olivier PRENANT [EMAIL PROTECTED] writes:
Sorry to follow-up on my own post; int8 test passes if open-ssl is not
used.
That's difficult to believe, because int8.c doesn't include anything
that even knows SSL exists. Larry, can you confirm this behavior?
regards, tom
Working on it.
Give me a couple of hours.
LER
-Original Message-
From: Tom Lane [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 11:04 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; Larry Rosenman
Subject: Re: [HACKERS] Re: int8 beta5 broken?
Olivier PRENANT [EMAIL
* Larry Rosenman [EMAIL PROTECTED] [010228 11:13]:
Working on it.
Give me a couple of hours.
Olivier,
How did you build OpenSSL? I get the following (I only have a
static lib):
cc -O -K inline -K PIC -I. -I../../../src/include -I/usr/local/include
-I/usr/local/ssl/include
I've been looking at the WAL code and trying to figure out what the
"backup block" mechanism is for. It appears that that can attach
up to two disk pages of info to a WAL log record. If there are any
cases where more than one page is really attached to a record, then
WAL will crash and burn
Thomas Lockhart writes:
The "official" version of the story is that it takes ~10-20 hours for me
to work through the docs to format them for hardcopy with ApplixWare,
Okay, I just kept hearing the "give Thomas 2 weeks for the docs" theme...
primarily because something in the jade RTF
hubert depesz lubaczewski [EMAIL PROTECTED] writes:
ERROR: newses_seq.nextval: bad magic ()
Hmm, something bad has happened to your sequence object.
It would be interesting to try to figure out what caused that, but if
you're in a hurry, try dropping and recreating that sequence.
"Dominic J. Eidson" [EMAIL PROTECTED] writes:
DEBUG: Data Base System is starting up at Tue Feb 27 22:31:51 2001
FATAL 2: database was initialized with BLCKSZ 0,
but the backend was compiled with BLCKSZ 8192.
looks like you need to initdb.
So I tried to start up the
DB using the
On Tue, 27 Feb 2001, Tom Lane wrote:
"Dominic J. Eidson" [EMAIL PROTECTED] writes:
root@blue:/usr/local/pgsql# su postgres -c "bin/postmaster -D
/usr/local/pgsql/data "
DEBUG: Data Base System is starting up at Tue Feb 27 22:31:51 2001
FATAL 2: database was initialized with BLCKSZ
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the odd-numbered bytes and one on just the even-numbered bytes
of the datastream. That's hardly any stronger than a single 32-bit CRC;
it's certainly not what
On Wed, Feb 28, 2001 at 04:53:09PM -0500, Tom Lane wrote:
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the odd-numbered bytes and one on just the even-numbered bytes
of the datastream. That's hardly
primarily because something in the jade RTF tickles a bug in the page
formatting with Applix. (This round, I'll resort even to M$Word to avoid
that time sink, since I just don't have the time.)
Is that the same MS Word that generates Postscript files as a big bitmap?
I suppose by the time
I will just add a TODO item and we can hit it for 7.2.
On Wed, Feb 28, 2001 at 04:53:09PM -0500, Tom Lane wrote:
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the odd-numbered bytes and one on
Patrick Welche wrote:
On Wed, Feb 28, 2001 at 08:53:31AM +0900, Hiroshi Inoue wrote:
...
I think I've fixed this bug at least for MS-Access.
You could get the latest win32 driver from
ftp://ftp.greatbridge.org/pub/pgadmin/stable/psqlodbc.zip .
Please try it.
How can I just install
Added to TODO:
* Correct CRC WAL code to be normal CRC32 algorithm
On Wed, Feb 28, 2001 at 04:53:09PM -0500, Tom Lane wrote:
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the
Hi,
Testing beta5 on unixware7 gives an error on int8 test while beta4 (I've
just retested it) works ok regressions.diff follows:
Also, compiling with openssl give a compile error on
src/backend/libpq/crypt.c; this error CAN be avoided by commenting out the
definition of des_encrypt in
On Wed, Feb 28, 2001 at 09:17:19PM -0500, Bruce Momjian wrote:
On Wed, Feb 28, 2001 at 04:53:09PM -0500, Tom Lane wrote:
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the odd-numbered bytes
Added to TODO:
* Correct CRC WAL code to be normal CRC32 algorithm
Um, how about
* Correct CRC WAL code to be a real CRC64 algorithm
instead?
Done.
--
Bruce Momjian| http://candle.pha.pa.us
[EMAIL PROTECTED] | (610)
Tatsuo Ishii [EMAIL PROTECTED] writes:
I have committed massive changes for SunOS4 port. Tested on:
SunOS 4.1.4
Vine Linux 2.1 (variant of RedHat Linux 6.2J)
FreeBSD 4.2-RELEASE
Please let me know if I have broken something.
Everything still builds and passes regression on HPUX, but
Olivier PRENANT writes:
Testing beta5 on unixware7 gives an error on int8 test while beta4 (I've
just retested it) works ok regressions.diff follows:
This doesn't happen to be caused by the compiler bug described in
doc/FAQ_SCO?
Anyway, even after that, there are linking errors on
Olivier PRENANT [EMAIL PROTECTED] writes:
Testing beta5 on unixware7 gives an error on int8 test while beta4 (I've
just retested it) works ok.
That's odd. int8.c hasn't changed since beta3 (except in the
float-to-int8 routine, which isn't involved here). Is there any
difference in the
I just took a close look at the COMP_CRC64 macro in xlog.c.
This isn't a 64-bit CRC. It's two independent 32-bit CRCs, one done
on just the odd-numbered bytes and one on just the even-numbered bytes
of the datastream. That's hardly any stronger than a single
32-bit CRC;
it's certainly
Hi,
I want to import from a .txt file, I usually use:
COPY noticies FROM '/home/teixi/_6tm_/_elbulli/premsai.txt' USING
DELIMITERS '|' \g
a) If table 'noticies' has a date row and is null on data file it claims:
Unable to import date filed ''
so how to admit date fields null?
b) When
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