SELECT version();
"PostgreSQL 12.6 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), 64-bit"
SHOW config_file;
"/var/lib/postgresql/data/postgresql.conf"
cat: /var/lib/postgresql/data/postgresql.conf: No such file or directory
There is no postgresql directory in /var/lib/
Please advice
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Monday, August 22, 2022 at 8:10 AM
To: Garbuz, Yakov [ASM Research] <Yakov.Garbuz@asmr.com>
Cc: pgsql-bugs@lists.postgresql.org <pgsql-bugs@lists.postgresql.org>
Subject: [External] Re: BUG #17585: Wrong path to the extension control file
PG Bug reporting form <noreply@postgresql.org> writes:
> When I login to a server
> sudo -u postgres -h "nnn.nnn.nnn.nnn" -p nnnn -d postgres psql
> and execute command
> CREATE EXTENSION IF NOT EXISTS postgres_fdw;
> it runs OK, extension created and file postgres_fdw.control found in the
> folder
> "/usr/local/Cellar/postgresql@12/12.11/share/postgresql@12/extension/"
> But when I login to the same server but to the different database and as a
> different user
> sudo -u myuser -h "nnn.nnn.nnn.nnn" -p nnnn -d mydb psql
> and try execute the same command
> CREATE EXTENSION IF NOT EXISTS postgres_fdw;
> I'm getting ERROR: could not open extension control file
> "/usr/pgsql-12/share/extension/postgres_fdw.control": No such file or
> directory
I find it *extremely* implausible that those are actually the same
server, because the path to the extension directory isn't configurable;
it's pretty much wired in at build time. So I think you've managed to
put two separate PG installations on that machine. One of them looks to
be following HomeBrew directory conventions, while /usr/pgsql-12/ is sort
of like what Debian does and not at all like any macOS packager I know.
Are you really sure you're connecting to the same machine in both
examples? "SELECT version();" might be informative, also
"SHOW config_file;".
regards, tom lane
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