[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-5372) Improve envers query performance by using new REVEND column
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-5372?page=c...
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Adam Warski resolved HHH-5372.
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Resolution: Fixed
Fix Version/s: 3.6.0.CR1
Great patch - thanks a lot! :)
The only thing I changed is not to pass the AuditConfiguration object but the individual
components, as it was passed not fully initialized, which could have caused weird issues
in the future.
This can probably be solved *much* nicer by using some component/DI system but that's
something for the future.
Improve envers query performance by using new REVEND column
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Key: HHH-5372
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5372
Project: Hibernate Core
Issue Type: Improvement
Components: envers
Affects Versions: 3.6.0.Beta1
Reporter: Matthew B. Jones
Assignee: Adam Warski
Fix For: 3.6.0.CR1
Attachments: HHH-5372-revend_queries-revised-20100907-v2.patch,
HHH-5372-revend_queries-revised-20100907.patch, revend_queries.txt
When the ValidTimeAuditStrategy is enabled: <property
name="org.hibernate.envers.audit_strategy">org.hibernate.envers.strategy.ValidTimeAuditStrategy</property>,
it would be desirable to have the Envers API leverage the useful REVEND columns to avoid
slow subselects.
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