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From Brice Ruth <bdr...@gmail.com>
Subject Re: Transactions/BatchStatements
Date Wed, 04 May 2005 13:42:59 GMT
Can you do batch w/ plain JDBC w/o a transaction?

On 5/3/05, Simon Brunner <lists@simonbrunner.com> wrote:
> 
> List,
> 
> we just started a project from scratch and chose Spring/iBatis/Struts to
> build a mid-size J2EE web application. First I've to say that I'm very
> impressed on how fast you get productive by using iBatis. Everything went
> smooth until I wanted to do a batch insert. As we write JUnit testclasses
> for the entire app I used my iBatis DAOS without Spring's transaction
> demarcation (simply invoked the Dao by a test class). Under that
> environment iBatis executed my batch statements as single inserts until I
> read these lines in the mailing list archive:
> 
> > Clinton Begin
> > Wed, 01 Dec 2004 12:00:53 -0800
> 
> >> I'm currently using IBatis version 2.0.3. I'm not able to work upon 
> with
> >> Batch. I'm
> >> doing the following :
> >> sqlMap.startBatch();
> 
> > Are you starting a the transaction too? So...
> 
> > startTransaction()
> > startBatch()
> > insert...
> > update...
> > executeBatch()
> > commitTransaction()
> > endTransaction
> 
> Then I added transaction-support to my Spring Dao and it worked. Now I
> wonder why the execution of batch updates relys on the start and commit of
> a transaction?
> 
> Thanks & best regards
> 
> Simon
> 
> 


-- 
Brice Ruth
Software Engineer, Madison WI

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