[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2266) Incorrect SQL emitted for EJB query involving COUNT()

[Emmanuel Bernard (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2266?page=comments#action_25441 ] 

Emmanuel Bernard commented on HHH-2266:
---------------------------------------

Hi, Can you attach a testcase?

> Incorrect SQL emitted for EJB query involving COUNT()
> -----------------------------------------------------
>
>          Key: HHH-2266
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2266
>      Project: Hibernate3
>         Type: Bug

>   Components: core
>     Versions: 3.2.0.ga
>  Environment: Hibernate 3.2 / MySQL 4.1.xx
>     Reporter: Manuel Mall

>
>
> If you have an entity with a composite id and query it like:
> select count(e) from Entity e
> the emitted SQL looks like
> SELECT COUNT(e.id1, e.id2) FROM Entity
> However, this is at least according to MySQL invalid SQL as the COUNT function can have only one argument.

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