Can the cache be flushed according to a primary key? For instance, the cache
can be configured to
flush when certain methods are invoked -- but it would be more efficent to
simply flush the actual
object which has that primary key; and leave the rest of the cache alone.
Any thoughts on this idea
No. A non-result means the resultMap is not yet attempted to be populated; an
empty result means
the resultMap was used in a query with no rows returned. The difference between
a NULL and 0,
effectively. I like your idea anyhow.
--- "Voorhoeve, Niels {PBG}" <[EMAIL PROTECTED]> wrote:
> Well, I
Well, I guess the key would be the same...based on the query and the
parameters. If it returns no rows/objects then put a regular old
java.lang.Object in the cache. If it had not been attempted yet or returned
rows then the key wouldn't be there. Is that what you meant by non-result
vs. empty re
Niels,
That's like a really awesome idea. What kind of marker do you propose to
determine a non-result
from an empty result? I would find this super valuable. While you're at it, I
don't think caching
works unless you pass in parameters; I have MANY parameterless queries and I
haven't been able
Hi,
How difficult / desirable would it be to code a feature in the cacheing
mechanism to keep track of queries that do not return any objects? In our
case, we end up hitting the database many times for queries that don't
return objects. It would be nice to check a cache of non-results to avoid
t
thanks guys. There seem to be no easy way to handle this problem. I hope this
feature can be added into future releases.
-Original Message-
From: Michael Campbell [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 09, 2005 7:39 PM
To: user-java@ibatis.apache.org
Subject: Re: Reload SqlMa
iBatis does remove the line breaks and if it stops it'll break my production DB2 app!
(And I don't know what it will do to my DB2/400 version)
-J :-)On 11/10/05, Paul Benedict <[EMAIL PROTECTED]> wrote:
I believe the XML spec does not allow the double dash to appear within a body. The -- is res
