Hi ooper,
There is a smart alternative to the use of
parent child relation and the resulting recursive queries;
The Nested Set Model.
http://dev.mysql.com/tech-resources/articles/hierarchical-data.html
MEINDERT
HOVING
From: ooper
[mailto:[EMAIL PROTECTED]
Sent: 23 Nove
Sure. log4j-1.2.8.jar and commons-loggin-1.0.4.jar are there.
my IDE is eclipse
On 11/24/05, Larry Meadors <[EMAIL PROTECTED]> wrote:
Is the log4j.jar in WEB-INF/lib?LarryOn 11/23/05, Alex Chew <
[EMAIL PROTECTED]> wrote:> nothing changed. :(> following is my log4j.properties>> # Global logging c
Is the log4j.jar in WEB-INF/lib?
Larry
On 11/23/05, Alex Chew <[EMAIL PROTECTED]> wrote:
> nothing changed. :(
> following is my log4j.properties
>
> # Global logging configuration
> log4j.rootLogger=DEBUG, stdout
>
>
> # SqlMap logging configuration...
> log4j.logger.com.ibatis=DEBUG
> log4j.lo
nothing changed. :(
following is my log4j.properties
# Global logging configurationlog4j.rootLogger=DEBUG, stdout
# SqlMap logging configuration...log4j.logger.com.ibatis=DEBUGlog4j.logger.com.ibatis.common.jdbc.SimpleDataSource=DEBUGlog4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUGlog4j.lo
On 11/23/05, Alex Chew <[EMAIL PROTECTED]> wrote:
> by the way, how can i turn log4j on in web application(WAR)?
> i tried to put my log4j.properties in WEB-INF/, but no logs displayed on
> console
Put it in WEB-INF/classes instead.
Larry
Thanks, Michael
Yes, it is a spell mistake. But there is no such mistakes in my application.
what i want is i can create an Account with specified user like this:
Account account = new Account();
account.setHandledby(user);//pre got User
account.setDeposit(new Double(0));
Accoun
Hello
I have to load,
process and save arround 100,000 rows.
In order to do
this I set a batch size to 1000 (can increase or decrease this value) so I
process, for example 100 times x 1000 records.
So, in one
operation I have to save, let say, 1000 records. In order to do this I use
batc
I'm trying out the lazy loading feature (I'm using 2.1.5) under jdk 1.42.
my setting look like:
and I put the cglib-nodep-2.1_3.jar from sf.net into WEB-INF/lib
(this is a Struts 1.2.7 project by the way, no Spring involved)
restarted my webapp and it is extremely slow now, I'm thinking that
On 11/23/05, Alex Chew <[EMAIL PROTECTED]> wrote:
>
>
> Do you mean there should have such a field like
> private Long handlebyId;
> and i should prepare the data?
> It seems some strange.
Yes, I misunderstood your initial question. My apologies. See below.
>
> >
> > insert into ACCOUNT
I'm investigating hsqldb (www.hsqldb.org) right now. It appears to have the functionality I am looking for, i.e., in-memory db capabilities.Thanks everyone for your input.BrianBroadband interface (RIA) + mail box saftey = http://iBatis_for_Java_Users_List.roomity.com*Your* clubs, no sign up to read
If the data is static (and it sounds like it is), why not just build
the tree when your app starts, and work with it that way?
Larry
On 11/23/05, ooper <[EMAIL PROTECTED]> wrote:
> I have a recursive function that builds a tree menu from data in the db. The
> recursive function executes
> a sql
I have a recursive function that builds a tree menu from data in the db. The recursive function executes a sql query against the database for each node of the tree, so as the tree gets larger, the time needed to build it becomes larger. In an effort to enhance performance, I wanted to pull data int
Forwarding to the list:
Anyone knows if the Developer Guide is up-to-date on this?
Niels
-Original Message-
From: Scott Purcell [mailto:[EMAIL PROTECTED]
Sent: woensdag 23 november 2005 15:26
To: Niels Beekman
Subject: RE: First sqlMap causing Parse Errors Please Assist
Thanks for the
What are you trying to accomplish?
Larry
On 11/22/05, ooper <[EMAIL PROTECTED]> wrote:
> Is there a nice way to load an entire table into memory and then execute
> queries against what's in memory instead of executing queries against the
> database?
> (I'm using SQLServer.)
>
> TIA, Brian Barnet
Did you upgrade the version of iBATIS that comes with JPetStore?
FYI for all: I'm in the process of heavily refactoring JPetStore, as it's in great need of some TLC.
Cheers,
Clinton
On 11/23/05, Daniel Wintschel <[EMAIL PROTECTED]> wrote:
Hi all,I've
been fiddling around with JPetStore, trying
Hi all,I've
been fiddling around with JPetStore, trying to add an example that
performs a groupBy - in order to demonstrate the 'solution' to the N+1
problem. I have this working in a completely different application that
I wrote, but for some reason, this is giving me grief. I've been at it
for ab
Do you mean there should have such a field like
private Long handlebyId;
and i should prepare the data?
It seems some strange.
> > insert into ACCOUNT (ID,NAME, DEPOSITE, FK_HANDLEBY)> values (#id#, #name#, #deposit#, #handleby.id#)
>
in my opinion, handleby.id here should be explai
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