Hi,
I have statement:
And in jsp I do:
HashMap h = new HashMap();
h.put("dataN", dataN+" 00:00");
h.put("dataK", dataK+" 23:59");
h.put("elementId", new Integer(elementId));
h.put("probaId1", new Integer(probaId1));
h.put("probaId2", new Integer(probaId2));
An
Sorry, what I meant in my last mail is that I *SEE* a lot of gets, but
they always return null. My logging shows the following sequence:
get from cache, return null.
get from db
put to cache with key "X"
... time passes
get from cache with key "Y"
where, based on my usage, it should be using ke
What does Ibatis use, and/or how does it construct a cache key?
I've put some logging into the cache layer, and I see all sorts of
puts, but nary a get. Not 1. I'm wondering if there's
something about my objects themselves that make them not-cacheable.-- I tend to view "truly flexible" by anothe
On Sunday 16 Oct 2005 16:51, Clinton Begin wrote:
> Okaylet's start this thread over.
>
> 1) You don't need to use groupBy just because you now have a composite key.
> groupBy is for resolving N+1 select issues where you have 1:M or M:M
> relationships. Since I don't see a nested resultMap attr
Okaylet's start this thread over.
1) You don't need to use groupBy just because you
now have a composite key. groupBy is for resolving N+1 select
issues where you have 1:M or M:M relationships. Since I
don't see a nested resultMap attribute in either of your result maps, I
can only assu
You might want to consider configuring a validation query (a.k.a. ping
query). Your connections are probably being invalidated by some policy
(e.g. timeout).
Clinton
On 10/15/05, Oak McIlwain <[EMAIL PROTECTED]> wrote:
I have just uploaded a web app to a server and I am getting an intermittent e
On 10/16/05, Sven Boden <[EMAIL PROTECTED]> wrote:> > If you're not yet using autoReconnect in the URL of your pool, can you> try using that. As in the following way:
> > jdbc:mysql://host/db_hame?autoReconnect=true> > Note the upper case R in autoReconnect (it's case sensitive).Your suggestion he
If you're not yet using autoReconnect in the URL of your pool, can you
try using that. As in the following way:
jdbc:mysql://host/db_hame?autoReconnect=true
Note the upper case R in autoReconnect (it's case sensitive).
Regards,
Sven
On Sun, 16 Oct 2005 05:43:20 -0700 (PDT), you wrote:
>Thank
Hi Oak,
Well, considering what you just described below, it's clear for me
that you are facing a jdbc driver issue. Not sure it is a bug though.
Look for anything related to this problem in MySQL JDBC driver
documentation. I'm sure, if it is a problem with the driver, someone
has already faced thi
Thanks for your reply daniel.
I was not using transactions, they were all
autocommit. This is why I thought it was strange as
it meant that ibatis was having trouble managing the
connections or that the mysql driver was not
functioning correctly.
As a fix for the moment I have added a "select 1"
Hi Oak,
Can you post your sql-maps-config.xml file in here? And a sample of
your code calling SqlMaps API?
Also, look at how you are invoking SQLMaps services. Are you using
transactions? Or batch execution?
People seemed to have such issues when using transactions/batch
execution improperly.
Ch
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