Re: Problem with restoring dump (may be tsearch-related) - Mailing list pgsql-general

Markus,

what version are you using for source and target databases ?
There were some problem with dumping (look archives for details) and
I think they were fixed in 7.2.2 release.

small test data and sql scripts which reproduce the problem are welcome

    regards,
        Oleg
On Thu, 5 Sep 2002, Markus Wollny wrote:

> Hi!
>
> I dump all of my databases daily using pgdumpall (./pg_dumpall >
> /var/pgbackup/alldb1.sql). Now if I try to restore the whole lot via
> "psql -d template1 -f alldb1.sql", I get loads and loads of parse errors
> like
>
> psql:alldb1.sql:1122826: ERROR:  parser: parse error at or near "uъerst"
> psql:alldb1.sql:1122826: ERROR:  parser: parse error at or near "chst"
> psql:alldb1.sql:1122826: ERROR:  parser: parse error at or near "mmern"
> psql:alldb1.sql:1122827: ERROR:  parser: parse error at or near "ren"
> psql:alldb1.sql:1122827: ERROR:  parser: parse error at or near "rfer"
> psql:alldb1.sql:1122827: ERROR:  parser: parse error at or near "ndig"
> psql:alldb1.sql:1122828: ERROR:  parser: parse error at or near "ren"
> psql:alldb1.sql:1122828: ERROR:  parser: parse error at or near
> "henvorteile"
> psql:alldb1.sql:1122828: ERROR:  parser: parse error at or near "hten"
> psql:alldb1.sql:1122829: ERROR:  parser: parse error at or near "ren"
> psql:alldb1.sql:1122829: ERROR:  parser: parse error at or near
> "berqueren"
> psql:alldb1.sql:1122829: ERROR:  parser: parse error at or near "cken"
> psql:alldb1.sql:1122830: ERROR:  parser: parse error at or near "ren"
> psql:alldb1.sql:1122830: ERROR:  parser: parse error at or near "ck"
> psql:alldb1.sql:1122831: ERROR:  parser: parse error at or near "ren"
> psql:alldb1.sql:1122831: ERROR:  parser: parse error at or near "hrend"
> psql:alldb1.sql:1122831: ERROR:  parser: parse error at or near "ude"
> psql:alldb1.sql:1122831: ERROR:  parser: parse error at or near "nnen"
> psql:alldb1.sql:1122831: ERROR:  parser: parse error at or near
> "berzeugen"
> ...
>
> I tried to restore on an freshly installed system; I compiled and
> installed tsearch from contrib (just make install, I didn't prepare
> template1 with it), as I use it in some tables in several databases on
> the original installation. As the parse errors state substrings, I think
> it might have to do something with the txtidx type not being present at
> the time the inserts are being made. I can however create a sort of copy
> from the original system by creating the databases on the target-server
> first, then creating the tsearch-datatypes, functions and operators via
> the tsearch.sql for every one of them and then finally just piping the
> dump from one server to the other:
>
> ./pgsql/bin/pg_dump -h originalhost databasename | /./pgsql/bin/psql -h
> targethost databasename
>
> Now this doesn't help me much in case of a real crash when I would have
> to recreate the databases from the "alldb1.sql"-dump. How can I
> accomplish this? One way might be to create the databases, install
> tsearch for all of them, then parse the alldb1.sql and eliminate all
> "create database"-statements and the statements that are related to
> installation of tsearch - but I think that this would be a bit messy and
> I don't know if this method would yield guaranteed success as I don't
> exactly know what exactly I would need to throw out of the alldb1.sql.
> Is there some better way for restoring the dumps? Or am I doing
> something wrong (most probably :) ).
>
> Thanks for your help!
>
> Regards,
>
>     Markus
>
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    Regards,
        Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83