Re: BUG #3876: Problems migrating databases

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@hotmail.com>
To: <pgsql-bugs@postgresql.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@hotmail.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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