[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1853) CREATE SCHEMA inside database-object need to execute before tables are created

tom quas (JIRA) noreply at atlassian.com
Thu Feb 15 11:09:41 EST 2007


    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1853?page=comments#action_26119 ] 

tom quas commented on HHH-1853:
-------------------------------

I prepared a patch against the 3.2 branch that solves this problem for our environment, namely H2, PostgreSQL, and SQL Server 2005. Note that I could not make it work with Hypersonic/HSQL since its CREATE SCHEMA statement requires a mandatory AUTHORIZATION part that I didn't want to deal with at this point. Somebody else might know how to fix this problem in an efficient way. Anyway, H2 gave our test suite a tremendous boost, so dropping HSQL was the logical step and we're happy.

See attachment create-schema.patch

> CREATE SCHEMA inside database-object need to execute before tables are created
> ------------------------------------------------------------------------------
>
>          Key: HHH-1853
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1853
>      Project: Hibernate3
>         Type: Improvement

>     Versions: 3.1.3
>  Environment: hsqldb 1.8.0
>     Reporter: Mattias Jiderhamn
>     Priority: Minor

>
>
> In order to have Hibernate create database schemas for hsqldb, you have to insert a <database-object> in your mapping file (http://forums.hibernate.org/viewtopic.php?p=2305138). Problem is, all the database-object statements are executed after the tables are created, so tables in non-default schemas will not be created. To get around this, you have to first use Configuration.generateSchemaCreationScript() to get the schemas, and then Configuration.generateSchemaUpdateScript() to get the tables inside the schemas.
> (This is a bit problematic when using Springs LocalSessionFactoryBean)

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