Preguntas con respuestas sobre "jpa"

6,113 preguntas, página #1

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La consulta JPA dinámica no funciona

I am using join query through createQuery in JPA. I have 2 tables MasterScrip and OrderMaster. Entity code is given below. The dynamic query is returning collection object. I debugged and found that the query executes and returns collection object correctly; but, after the object returned an error, ...

preguntado 10 años, 8 meses

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jta y no jta en pe

If I mention both jta and non-jta datasource in persistence.xml, how will the provider identify what and when to use? Is there a way to enforce usage of non-jta datasource in certain scenario? I am using IBM supported OpenJPA. ...

preguntado 10 años, 8 meses