pg_dump: could not find namespace with OID

In fact I have fixed my database (source code rocks!) but I thought I would 
share my experience with the list in case anyone else sees this.  I am 
running PostgreSQL 7.3.2 on i386--netbsdelf.  I created two user defined 
types, glaccount and section.  See attached SQL file that creates the type.  
Somehow I created two rows for each type in the pg_opclass table, one correct 
and one with NULL entries in opcnamespace and opcowner.  That's what was 
causing the problem I was seeing.  I simply removed the bogus rows and 
pg_dump worked again.

As far as I can tell there was nothing else affected but if anyone wants me to 
test something I still have a copy of the broken database around to try 
things on.

Should those fields be NOT NULL to protect against this?

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D'Arcy J.M. Cain <darcy@{druid|vex}.net>   |  Democracy is three wolves
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