Re: Errors when restoring backup created by pg_dumpall

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: PopeRigby <poperigby(at)mailbox(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Errors when restoring backup created by pg_dumpall
Date: 2024-12-05 22:48:34
Message-ID: f84a6583-50cc-416b-9abd-2b5795aa74ac@aklaver.com
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On 12/5/24 14:32, PopeRigby wrote:
> On 12/1/24 13:55, Tom Lane wrote:
>> Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
>>> On 12/1/24 13:14, Tom Lane wrote:
>>>> It would be useful to know what is the command at line 4102
>>>> of all.sql.
>>> It is here:
>>> https://gist.github.com/poperigby/fcb59eb6c22c6051800e06a0ec482b49
>>> CREATE TABLE public.geodata_places (
>>>       id integer NOT NULL,
>>>       name character varying(200) NOT NULL,
>>>       longitude double precision NOT NULL,
>>>       latitude double precision NOT NULL,
>>>       "countryCode" character(2) NOT NULL,
>>>       "admin1Code" character varying(20),
>>>       "admin2Code" character varying(80),
>>>       "modificationDate" date NOT NULL,
>>>       "earthCoord" public.earth GENERATED ALWAYS AS
>>> (public.ll_to_earth(latitude, longitude)) STORED,
>>>       "admin1Name" character varying,
>>>       "admin2Name" character varying,
>>>       "alternateNames" character varying
>>> );
>> Ah!  Then the failure occurs because we do a planning pass on the
>> GENERATED expression (I don't remember exactly why that's needed
>> during CREATE TABLE).  So maybe messing with the dump script's
>> search_path setting *would* be enough to get you past that.
>>
>> Having said that, the CREATE should have been seeing the new-style
>> definition of ll_to_earth() if the 1.2 version of earthdistance
>> was correctly installed.
>>
>>             regards, tom lane
>
> So, is there anything I can do to fix this particular backup? I'm kind
> of stuck here. There's also the issue with it for some reason failing to
> connect to the lldap database after it literally just created it. Some
> weird things going on.
>

In the pg_dumpall sql script did you change:

SELECT pg_catalog.set_config('search_path', '', false);

to

SELECT pg_catalog.set_config('search_path', 'public', false);

?

Show us the connection error you got for the lldap database.

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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