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Calculating age in query?

? thanks! Alex quasado Alexander Adam You can use a JPQL query with a simple date comparison: SELECT p

Is named-query supported in orm.xml

I prefer to keep custom JPQL named queries in an external file, e.g. orm.xml, rather than in the entity classes, for example: delete from DataValue d where d.capabilityId = :capabilityId and d.creationtime <= :creationtime This works fine with e.g. eclipseLink and postgres, but objectDB

Navigation through Path to evaluate collection

id WHERE item.sku = :key OR id = :id ORDER BY item.sku DESC You may also try this (not valid JPQL

migration path from JPA / Hibernate

Hibernate API / extensions (e.g. Session instead of EntityManager , queries with HQL syntax instead of JPQL

ObjectDB 2.9.5

). Added support for a JPQL update query with multiple variables (issues #2369 , #3009 ). Fixed