Hi
Thanks

PG version is 8.2.3
I queried the pg_depend using this query
select * from pg_depend where objid in (670739,670741) or refobjid in 
(670739,670741)
looks like the OIDs are there....
classid     objid     objsubid     refclassid     refobjid     refobjsubid     
deptype    
 ----------  --------  -----------  -------------  -----------  --------------  
---------- 
 1247        670740    0            1259           670739       0               
i          
 1259        670739    0            2615           2200         0               
n          
 2618        670741    0            1259           670739       0               
i          
 2618        670741    0            1259           670645       3               
n          
 2618        670741    0            1259           670648       3               
n          
 2618        670741    0            1259           670739       0               
n          

so what else can cause tis problem? 
sharmila

----- Original Message ----
From: Tom Lane <[EMAIL PROTECTED]>
To: SHARMILA JOTHIRAJAH <[EMAIL PROTECTED]>
Cc: pgsql-general@postgresql.org
Sent: Wednesday, November 14, 2007 2:21:03 PM
Subject: Re: [GENERAL] pg_dump problem 


SHARMILA JOTHIRAJAH <[EMAIL PROTECTED]> writes:
> pg_dump: failed sanity check, parent table OID 670739 of pg_rewrite
 entry OID 670741 not found

> What causes this problem?

Corrupt system tables, looks like :-(  What PG version is this?

I would suggest checking to see if either of those OIDs appears in
either the objid or refobjid columns of pg_depend.  If not, the
most likely theory is that this pg_rewrite entry somehow didn't
get deleted when its parent table was dropped.  You could just
delete it manually, eg,
    delete from pg_rewrite where oid = 670741;

If you do find other traces of the table it might be better to try
to resurrect the table (actually it's most likely a view not a
table).

            regards, tom lane






      
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