[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2338) Hibernate 3.2.1 has a "rollback" after every "commit" statement when c3p0 is enabled

Emmanuel Bernard (JIRA) noreply at atlassian.com
Wed Jan 3 13:45:44 EST 2007


    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2338?page=comments#action_25740 ] 

Emmanuel Bernard commented on HHH-2338:
---------------------------------------

Can you provide a unit test, please?

> Hibernate 3.2.1 has a "rollback" after every "commit" statement when c3p0 is enabled 
> -------------------------------------------------------------------------------------
>
>          Key: HHH-2338
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2338
>      Project: Hibernate3
>         Type: Bug

>     Versions: 3.2.1
>  Environment: Firebird 1.5.3, Hibernate 3.2.1 and c3p0-0.9.1-pre11.jar/c3p0-0.9.0.jar (tried each one)
>     Reporter: Lisa Balducci

>
>
> While using p6spy to observe sql statements I noticed, only while c3p0 is enabled, that after every statement/s there is a "commit" and  then immediately following a "rollback".  This does not occur with any other Hibernate versions only Hibernate 3.2.1, is this the correct behavior?     
> 01-03-2007 11:17:08|0|4|statement|.......... "the statement"  
> 01-03-2007 11:17:08|0|4|commit||
> 01-03-2007 11:17:08|0|4|rollback||
> 01-03-2007 11:17:07|0|3|statement|..........
> 01-03-2007 11:17:07|-1||resultset|.........
> 01-03-2007 11:17:07|0|3|commit||
> 01-03-2007 11:17:07|0|3|rollback||
> c3p0 properties settings:
>  
> hibernate.c3p0.max_size = 10
> hibernate.c3p0.min_size = 5
> hibernate.c3p0.timeout = 1800

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