Re: BUG #3876: Problems migrating databases

From: "J6M" <j6m(at)adm(dot)estp(dot)fr>
To: <pgsql-bugs(at)postgresql(dot)org>,"Ruben Camargo Gomez" <rubencamargogomez(at)hotmail(dot)com>
Subject: Re: BUG #3876: Problems migrating databases
Date: 2008-01-15 19:21:35
Message-ID: 000f01c857ab$d9e09f60$1500020a@eden.fr
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Hi,

Dis you take a look at the Postgres release notes and at the section of
postgresql.conf on compatibility with previous releases ? (see below)

#---------------------------------------------------------------------------
# VERSION/PLATFORM COMPATIBILITY
#---------------------------------------------------------------------------

# - Previous Postgres Versions -

#add_missing_from = off
#backslash_quote = safe_encoding # on, off, or safe_encoding
#default_with_oids = off
#escape_string_warning = off
#regex_flavor = advanced # advanced, extended, or basic
#sql_inheritance = on

It is hence probably possible to bypass some of your problems, giving you
time to rewrite the offending queries/functions.

----- Original Message -----
From: "Ruben Camargo Gomez" <rubencamargogomez(at)hotmail(dot)com>
To: <pgsql-bugs(at)postgresql(dot)org>
Sent: Tuesday, January 15, 2008 5:52 PM
Subject: [BUGS] BUG #3876: Problems migrating databases

>
> The following bug has been logged online:
>
> Bug reference: 3876
> Logged by: Ruben Camargo Gomez
> Email address: rubencamargogomez(at)hotmail(dot)com
> PostgreSQL version: 8.1
> Operating system: Linux Red Hat Enterprice 5
> Description: Problems migrating databases
> Details:
>
> Hi, frist of all thanks in advance.
>
> I have a postgres service running in a red hat enterpise 4; this server is
> 8.0.13 version and is
> working fine.
>
> Now I whant to migrate my database to my new server running red hat
> enterprise 5; this operating system comes with a postgres 8.1.9 pre
> instaled; I did restore a backup of my database into this version but some
> of my triggers and stored procedures do not work
>
> I had this error from my log file:
> ERRORROR: missing FROM-clause entry for table "tbldishot"
>
> And this other one:
>
> CONTEXT: SQL statement "update tblalohot set alohot_con =
> coalesce(alohot_con,0)+8 where tbldishot.dishot_cod = tblalohot.dishot_cod
> and tbldishot.establ_cod = 8699 and tbldishot.tiphah_cod=7 and
> tblalohot.establ_cod = 7713 and tbldishot.dishot_fec >= '2007-10-23' and
> tbldishot.dishot_fec < '2007-10-24'"
> PL/pgSQL function "fun_reg_dis" line 34 at
>
> execute statement
> SQL statement "SELECT fun_reg_dis(cast( $1 as integer),cast( $2
> as integer),cast( $3 as integer),cast( $4 as integer),cast( $5 as
> integer), $6 , $7 )"
>
> I really whant to know if I can do any thing to make my database work well
> in my new server or if I have to install in this server my old postgres
> version
>
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