[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2066) HSQL DB + multi-schema --> raised an exception (Problem to get an increment key [select max(id) from table)

[bin shu (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2066?page=comments#action_25981 ] 

bin shu commented on HHH-2066:
------------------------------

It also happened in MySql. I am using MySql 5.0.  It's terrible. Any body know how we can sneak around this issue?

> HSQL DB + multi-schema --> raised an exception (Problem to get an increment key [select max(id) from table)
> -----------------------------------------------------------------------------------------------------------
>
>          Key: HHH-2066
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2066
>      Project: Hibernate3
>         Type: Bug

>   Components: core
>     Versions: 3.2.0.cr4
>  Environment: HSQL DB 1.8.x
>     Reporter: XOrangOutan

>
> Original Estimate: 3 hours
>         Remaining: 3 hours
>
> When trying to save an object that has an "incremental" primary key, Hibernate API tries to know what the max current id is by executing a "SELECT MAX".
> Though, in this particular sql query, schema name is not taken into account (in hsqldialect). This cause an error that prevents anyone from carrying out unit tests.
> This bug also exists on 3.x versions

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