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How force always recreate database on redeployment.

. Currently, to avoid multiple models in the database, I have to undeploy from Glassfish, stop
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How to have a distribuited GWT application with ObjectDB and Spring?

of out teacher wants us to build a distribuited gwt app.  so there are multiple hosts, each
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InternalException & UserException using objectdb with Jboss AS 7.1.1 final

Hello. We are currently using ObjectDB in application server Jboss as 7.1.1.final. ObjectDB version is 2.5.3_02. The following errors occur when multiple ajax requests are executed: Caused by: com.objectdb.o.InternalException: Error reading UTF string Caused by: com.objectdb.o.UserException
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Is it possible to commit only specific elements?

others. Since JPA supports one transaction per thread, you will have to split the activity to multiple
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Is it possible to using JDO and distributed transaction?

I'am new to study JDO. Can and How I use JDO an distributed transaction?(multiple database)。 Is ObjectDB also provided JCA util just like DataNucleus? Reference:     Spring Framework Reference Documentation      JCA, JTA, and JDO Transactions - Using and Understanding Java Data Objects     JDO
Issue
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Issue with DISTINCT Select

identifier (namely, $1) multiple times for different selections in the same query
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1

java.sql.Timestamp with milliseconds

am encountering duplicate ID errors trying to create multiple entries in the same second. How can I
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1

JPA CriteriaQuery -- Iterate Expression<List<Object>>

... There is no direct query expression for comparing against multiple different fields. Some
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JPA query of a Set of terms

, because each Page may have multiple entries in the index, one per term. See also the document and words sample queries in the manual. FastModel
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LazyInitialization / join fetch

that carries the tabla Items . Being a company that has multiple items , a user charge