Re: SQL Exception Relation xxx does not exist

Kris,
thanks for the reply. I dont actually use temp tables in the function
(not that I know of) but I did truncated and reloaded a few tables incl.
recreating indices the previous day, however the line no. indicated in
the serverlog does not point to these sql calls.

I am now re-starting tomcat every night which is not a bad thing anyway
but still am wondering what the real reason could be.

Alex

Kris Jurka wrote:

>On Tue, 20 Jan 2004, Alex wrote:
>
>
>
>>Hi,
>>I am getting the following error when running an update from a JAVA
>>program using a Tomcat Connection Pool.
>>
>>SQLException: Error Relation 215106760 does not exist
>>
>>In the server log I see additional info Error occured while executing
>>PL/pgSQL function funcName
>>line 105 at select into variables
>>
>>
>
>This error is likely the result of using a temp table without EXECUTE or
>having one of your tables dropped (recreating it won't help). plpgsql
>caches query plans, but doesn't track the plans dependencies, so if any of
>the underlying objects change you can get this error.
>
>
>
>>2. Could this be a problem with the connection pool of tomcat or the
>>postgres JDBC driver ?
>>
>>
>
>The plans are cached once per backend, the connection pool keeps that same
>backend open forever which means you can never safely change your
>schema without restarting the pool.
>
>
>
>>3. how do i find out the name of the actual object referred by 215106760
>>in the error message?
>>
>>
>>
>
>SELECT relname FROM pg_class WHERE oid = 215106760;
>
>Kris Jurka
>
>
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