Thank you for the quick response. To help me debug what's happening,
can you tell me what's the difference between the 7.4 and 8.0 jdbc
drivers in this regard? Is this something that is newly introduced in
8.0? Or is this something that has always been happening?
On Apr 5, 2005 12:15 AM, Kris Jurka <[EMAIL PROTECTED]> wrote:
> On Tue, 5 Apr 2005 [EMAIL PROTECTED] wrote:
> > I see statements below being executed non-stop. Who is triggering these
> > statemetns? Is this normal? What am I doing wrong?
> > 2005-04-04 18:05:00 CST PARSELOG: statement: SELECT attnotnull FROM
> > pg_catalog.pg_attribute WHERE attrelid = $1 AND attnum = $2
> > 2005-04-04 18:05:00 CST PARSELOG: statement: SELECT def.adsrc FROM
> > pg_catalog.pg_class c JOIN pg_catalog.pg_attribute a ON
> > (a.attrelid=c.oid
> > ) LEFT JOIN pg_catalog.pg_attrdef def ON (a.attrelid=def.adrelid AND
> > a.attnum = def.adnum) WHERE c.oid = $1 and a.attnum = $2 AND def.adsrc
> > L
> > IKE '%nextval(%'
> These are the results of ResultSetMetaData.isNullable() and
> isAutoIncrement(), which your code is apparently calling. The results of
> these calls are cached on a per ResultSet data. We have discussed
> caching them at a higher level, but couldn't find a way to know when to
> flush that cache.
> Kris Jurka
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