Re: Add session statistics to pg_stat_database

I wrote:
> On Tue, 2020-11-10 at 15:03 +0000, Georgios Kokolatos wrote:
> > I noticed that the cfbot fails for this patch.
> >
> > For this, I am setting the status to: 'Waiting on Author'.
>
> Thanks for noticing, it was only the documentation build.
>
> Version 5 attached, status changed back to "waiting for review".

The patch is still failing, so I looked again:

make[3]: Entering directory '/home/travis/build/postgresql-cfbot/postgresql/doc/src/sgml'
{ \
echo "<!ENTITY version \"14devel\">"; \
echo "<!ENTITY majorversion \"14\">"; \
} > version.sgml
'/usr/bin/perl' ./mk_feature_tables.pl YES ../../../src/backend/catalog/sql_feature_packages.txt ../../../src/backend/catalog/sql_features.txt > features-supported.sgml
'/usr/bin/perl' ./mk_feature_tables.pl NO ../../../src/backend/catalog/sql_feature_packages.txt ../../../src/backend/catalog/sql_features.txt > features-unsupported.sgml
'/usr/bin/perl' ./generate-errcodes-table.pl ../../../src/backend/utils/errcodes.txt > errcodes-table.sgml
'/usr/bin/perl' ./generate-keywords-table.pl . > keywords-table.sgml
/usr/bin/xmllint --path . --noout --valid postgres.sgml
error : Unknown IO error
postgres.sgml:21: /usr/bin/bison -Wno-deprecated -d -o gram.c gram.y
warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
]>
^
postgres.sgml:23: element book: validity error : No declaration for attribute id of element book
<book id="postgres">
^
postgres.sgml:24: element title: validity error : No declaration for element title
<title>PostgreSQL &version; Documentation</title>

I have the impression that this is not the fault of my patch, something seems to be
wrong with the cfbot.

I see that other patches are failing with the same error.

Yours,
Laurenz Albe