After I restore a Postgres database (using pg_restore), I get the
following error message when I try to run a simple UPDATE query:
ERROR: cache lookup failed for function 70529
More details:
1. I backup the database:
pg_dump -Fc --username=webclient [dbname] > database.backup
2. I restore the database:
dropdb -U postgres [dbname]
createdb -U postgres [dbname]
createlang -U postgres plpgsql [dbname]
pg_restore -v -U postgres -Fc -d [dbname] database.backup
3. I connect to the database and run a query:
$ psql cspan webclient
Welcome to psql 7.4, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help on internal slash commands
\g or terminate with semicolon to execute query
\q to quit
cspan=> update contact set gender = 'M';
ERROR: cache lookup failed for function 70529
If I re-run the update, I get:
cspan=> update contact set gender = 'M';
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.
!>
Any ideas what might be happening here? This is all running on a
RedHat linux box. The original database (before backup/restore) works
fine. The database has a few GIST (full-search, tsearch2) indices, but
otherwise is pretty ordinary.
Thanks in advance for any insight,
Razvan.
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