Justin Pryzby writes:
> On Mon, Mar 13, 2023 at 02:19:07PM +0100, Daniel Gustafsson wrote:
>> + elog(ERROR,
>> +"unexpected NULL value in cached tuple for
>> pg_catalog.%s.%s",
>> +get_rel_name(cacheinfo[cacheId].reloid),
> Question:
On Mon, Mar 13, 2023 at 02:19:07PM +0100, Daniel Gustafsson wrote:
> > On 2 Mar 2023, at 15:44, Tom Lane wrote:
> >
> > Peter Eisentraut writes:
> >> I think an error message like
> >> "unexpected null value in system cache %d column %d"
> >> is sufficient. Since these are "can't happen"
Dave Cramer
On Sat, 25 Mar 2023 at 19:06, Jeff Davis wrote:
> On Thu, 2023-03-23 at 15:37 -0400, Dave Cramer wrote:
> > So where do we go from here ?
> >
> > I can implement using type names as well as OID's
>
> My current thought is that you should use the protocol extension and
> make type
On Thu, 2023-03-23 at 15:37 -0400, Dave Cramer wrote:
> So where do we go from here ?
>
> I can implement using type names as well as OID's
My current thought is that you should use the protocol extension and
make type names work (in addition to OIDs) at least for fully-qualified
type names. I
On Fri, 2023-03-24 at 07:52 -0500, Merlin Moncure wrote:
> I think so. Dave's idea puts a lot of flexibility into the client
> side, and that's good. Search path mechanics are really well
> understood and well integrated with extensions already (create
> extension ..schema) assuming that the
> On 14 Mar 2023, at 08:00, Peter Eisentraut
> wrote:
> I prefer to use "null value" for SQL null values, and NULL for the C symbol.
Thats a fair point, I agree with that.
> I'm a bit hesitant about hardcoding pg_catalog here. That happens to be
> true, of course, but isn't actually
On Tue, Mar 21, 2023 at 6:03 AM Ants Aasma wrote:
>
> On Mon, 20 Mar 2023 at 00:59, Melanie Plageman
> wrote:
> >
> > On Wed, Mar 15, 2023 at 6:46 AM Ants Aasma wrote:
> > >
> > > On Wed, 15 Mar 2023 at 02:29, Melanie Plageman
> > > wrote:
> > > > As for routine vacuuming and the other buffer
Hi,
On 2023-03-25 16:40:03 -0400, Tom Lane wrote:
> Andres Freund writes:
> > Right now if one does install-world with autoconf, without having xmllint or
> > xsltproc available, one gets an error:
> > ERROR: `xmllint' is missing on your system.
>
> > Is that good? Should meson behave the same?
On Sat, Mar 25, 2023 at 09:21:34AM +1300, Thomas Munro wrote:
> * reuse the same umatched_scan_{chunk,idx} variables as above
> * rename the list of chunks to scan to work_queue
> * fix race/memory leak if we see PHJ_BATCH_SCAN when we attach (it
> wasn't OK to just fall through)
ah, good
Andres Freund writes:
> Right now if one does install-world with autoconf, without having xmllint or
> xsltproc available, one gets an error:
> ERROR: `xmllint' is missing on your system.
> Is that good? Should meson behave the same?
Since install-world is defined to install documentation, it
On Sat, 25 Mar 2023 at 15:59, Tom Lane wrote:
> Joseph Koshakow writes:
> > In terms of adding/subtracting infinities, the IEEE standard is pay
> > walled and I don't have a copy. I tried finding information online but
> > I also wasn't able to find anything useful. I additionally checked to
Hi,
A question by Justin made me wonder what the right behaviour for world,
install-world should be when the docs tools aren't available. I'm wondering
from the angle of meson, but it also seems something we possibly should think
about for autoconf.
Right now if one does install-world with
On Sun, Feb 26, 2023 at 09:54:25AM -0800, Andres Freund wrote:
> On 2023-02-25 16:45:38 -0600, Justin Pryzby wrote:
> > Unrelated, but something else changed and now there's this.
> >
> > https://cirrus-ci.com/task/6202242768830464
> >
> > [20:10:34.310] c:\cirrus>call sh -c 'if grep ": warning
Joseph Koshakow writes:
> In terms of adding/subtracting infinities, the IEEE standard is pay
> walled and I don't have a copy. I tried finding information online but
> I also wasn't able to find anything useful. I additionally checked to see
> the results of C++, C, and Java, and they all match
I pushed 0001 with some cosmetic changes (for instance, trying to
make the style of the doc entries for partitions_total/partitions_done
match the rest of their table).
I'm not touching 0002 or 0003, because I think they're fundamentally
a bad idea. Progress reporting is inherently inexact,
On Fri, 2023-03-24 at 09:24 -0400, Robert Haas wrote:
> I certainly agree that the security model isn't in a reasonable place
> right now. However, I feel that:
>
> (1) adding an extra predefined role
> (2) even adding the connection string security stuff
I don't see how these points are
On Thu, Mar 23, 2023 at 8:27 PM Melanie Plageman
wrote:
> On Thu, Mar 23, 2023 at 2:09 AM Masahiko Sawada wrote:
> > > And, I was wondering if it was worth trying to split up the part that
> > > reloads the config file and all of the autovacuum stuff. The reloading
> > > of the config file by
On Sat, Mar 25, 2023 at 11:17 AM Andres Freund wrote:
> Thinking more about this, I think there's no inherent deadlock danger with
> reading the VM while holding a buffer lock, "just" an efficiency issue. If we
> avoid needing to do IO nearly all the time, by trying to pin the right page
> before
Hi,
On 2023-03-25 12:57:17 -0400, Tom Lane wrote:
> Andres Freund writes:
> > On 2023-03-25 14:34:25 +0100, Tomas Vondra wrote:
> >> Can't we ensure we actually lock the vm buffer too in ReadBufferBI,
> >> before calling ReadBufferExtended? Or am I confused and that's not
> >> possible for some
On Fri, 2023-03-24 at 15:45 -0400, Jeff Janes wrote:
> Ever since 27b62377b47f9e7bf58613, I have been getting "ERROR:
> mergejoin input data is out of order" for the attached reproducer.
Thank you for the report! And the simple repro.
Fixed in 81a6d57e33.
Regards,
Jeff Davis
Justin Pryzby writes:
> On Sat, Mar 25, 2023 at 11:55:13AM -0400, Tom Lane wrote:
>> That's why I wanted list_length() not list_length() - 1. We are
>> doing *something* at the top partitioned table, it just doesn't
>> involve a table scan, so I don't find this totally unreasonable.
>> If you
Andres Freund writes:
> On 2023-03-25 14:34:25 +0100, Tomas Vondra wrote:
>> Can't we ensure we actually lock the vm buffer too in ReadBufferBI,
>> before calling ReadBufferExtended? Or am I confused and that's not
>> possible for some reason?
> Note that this is using P_NEW. I.e. we don't know
Hi,
On 2023-03-25 14:34:25 +0100, Tomas Vondra wrote:
> On 3/25/23 03:57, Andres Freund wrote:
> > 2) Change relevant code so that we only return a valid vmbuffer if we could
> > do
> >so without blocking / IO and, obviously, skip updating the VM if we
> >couldn't get the buffer.
> >
>
Hi,
On 2023-03-25 08:46:42 -0400, Andrew Dunstan wrote:
> config/perl.m4 contains this:
>
>
>AC_MSG_CHECKING(for flags to link embedded Perl)
>if test "$PORTNAME" = "win32" ; then
> perl_lib=`basename $perl_archlibexp/CORE/perl[[5-9]]*.lib .lib`
> if test -e
On Sat, Mar 25, 2023 at 11:55:13AM -0400, Tom Lane wrote:
> Justin Pryzby writes:
> > On Thu, Mar 23, 2023 at 04:35:46PM -0400, Tom Lane wrote:
> >> Furthermore, as things stand it's not hard
> >> for PARTITIONS_TOTAL to be zero --- there's at least one such case
> >> in the regression tests ---
In terms of adding/subtracting infinities, the IEEE standard is pay
walled and I don't have a copy. I tried finding information online but
I also wasn't able to find anything useful. I additionally checked to see
the results of C++, C, and Java, and they all match which increases my
confidence
On Fri, Mar 24, 2023 at 10:00:36AM -0400, Robert Haas wrote:
> On Fri, Mar 24, 2023 at 3:59 AM Jeff Davis wrote:
> > That's a little confusing, why not just always use the
> > SECURITY_RESTRICTED_OPERATION? Is there a use case I'm missing?
>
> Some concern was expressed -- not sure exactly where
Justin Pryzby writes:
> On Thu, Mar 23, 2023 at 04:35:46PM -0400, Tom Lane wrote:
>> Furthermore, as things stand it's not hard
>> for PARTITIONS_TOTAL to be zero --- there's at least one such case
>> in the regression tests --- and that seems just weird to me.
> I don't know why it'd seem
On Fri, Mar 24, 2023 at 9:43 AM Ashutosh Bapat
wrote:
>
>You don't need to do this, but looks like we can add DAYS_PER_WEEK
macro and
>use it here.
I've attached a patch with this new macro. There's probably tons of
places it can be used instead of hardcoding the number 7, but I'll save
Richard Guo writes:
> Should we instead mark the constant-TRUE clause with required_relids
> plus the OJ relid?
I do not think it matters.
> Even if the join does become clauseless, it will end up being an
> unqualified nestloop. I think the join ordering algorithm will force
> this join to be
On 3/25/23 03:57, Andres Freund wrote:
> Hi,
>
> Starting with
>
> commit 7db0cd2145f2bce84cac92402e205e4d2b045bf2
> Author: Tomas Vondra
> Date: 2021-01-17 22:11:39 +0100
>
> Set PD_ALL_VISIBLE and visibility map bits in COPY FREEZE
>
That's a bummer :-(
> RelationGetBufferForTuple
Hi,
config/perl.m4 contains this:
AC_MSG_CHECKING(for flags to link embedded Perl)
if test "$PORTNAME" = "win32" ; then
perl_lib=`basename $perl_archlibexp/CORE/perl[[5-9]]*.lib .lib`
if test -e "$perl_archlibexp/CORE/$perl_lib.lib"; then
On 25.03.23 12:53, Pavel Stehule wrote:
so 25. 3. 2023 v 12:49 odesílatel Jim Jones
napsal:
Hi,
This small patch proposes the implementation of the standard SQL/XML
function XMLText (X038). It basically converts a text parameter
into an
xml text node. It uses the
so 25. 3. 2023 v 12:49 odesílatel Jim Jones
napsal:
> Hi,
>
> This small patch proposes the implementation of the standard SQL/XML
> function XMLText (X038). It basically converts a text parameter into an
> xml text node. It uses the libxml2 function xmlEncodeSpecialChars[1] to
> escape possible
Hi,
This small patch proposes the implementation of the standard SQL/XML
function XMLText (X038). It basically converts a text parameter into an
xml text node. It uses the libxml2 function xmlEncodeSpecialChars[1] to
escape possible predefined entities.
This patch also contains
W dniu sob, 25.02.2023 o godzinie 03∶11 +0100, użytkownik Vik Fearing
napisał:
> On 2/24/23 22:06, Corey Huinker wrote:
>
> The main design blocker for me is how to handle dump/restore. The
> standard does not bother thinking about that.
That would be a little difficult. Most probably you
On Fri, Mar 24, 2023 at 2:36 PM wangw.f...@fujitsu.com
wrote:
>
> On Fri, Mar 24, 2023 at 14:17 PM Amit Kapila wrote:
>
> And I found there is a problem in the three back-branch patches
> (HEAD_v21_0002*,
> REL15_* and REL14_*):
> In the function fetch_table_list, we use pg_partition_ancestors
On Fri, Mar 24, 2023 at 5:42 AM Greg Stark wrote:
> > * asynchronous execution support for Custom Scan
> - This is a pretty small isolated feature.
I was planning to review this patch, but unfortunately, I did not have
time for that, and I do not think I will for v16. So if anyone wants
to
> As things stand today, if you think somebody's going to send you
> changes to tables other than the ones you intend to replicate, you
> could handle that by making sure that the user that owns the
> subscription only has permission to write to the tables that are
> expected to receive replicated
I happened to notice a constant-TRUE clause with is_pushed_down being
true while its required_relids not including the OJ being formed, which
seems abnormal to me. It turns out that this clause comes from
reconsider_outer_join_clauses(), as a dummy replacement if we've
generated a derived clause.
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