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https://issues.apache.org/jira/browse/ISIS-2651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17420809#comment-17420809
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Daniel Keir Haywood commented on ISIS-2651:
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datanucleus.generateSchema.database.mode=create is the secret sauce.
Also note that we dynamically create the persistence unit, as per [1], but even
so this config prop is ALSO required.
[1]
https://www.datanucleus.org/products/accessplatform_5_2/jdo/persistence.html#persistenceunit
> JDO bootstrapping for h2 seems to only lazily create tables. For
> reliability, create all up-front.
> ---------------------------------------------------------------------------------------------------
>
> Key: ISIS-2651
> URL: https://issues.apache.org/jira/browse/ISIS-2651
> Project: Isis
> Issue Type: Improvement
> Components: Isis Persistence JDO
> Affects Versions: 2.0.0-M5
> Reporter: Daniel Keir Haywood
> Assignee: Daniel Keir Haywood
> Priority: Minor
> Fix For: 2.0.0-M7
>
>
> Our updated JDO integration no longer seems to eagerly create tables on
> bootstrap, instead creates them when first accessed.
> With our previous integration, this proved to be an issue with superclass
> tables when DN didn't have the full meta-model to hand. It would be safer to
> create all up-front.
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