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specified explicitly at the command line. This is currently an experimental feature, supported ... , first during persist and later on commit or flush. Usually, commit time only cascade

of the subsystem loggers are currently undocumented and can change at any time without notice.

#date_and_time_temporal_types">Date types: java.util.Date, java.sql.Date, java.sql.Time and java ... > Dates: java.util.Date, java.sql.Date, java.sql.Time and java.sql.Timestamp.

current time. Create expression to return current time. Returns: expression for current time

) tools can reduce some manual work but cannot eliminate the extra processing time ... ">See JPA benchmark results... Reduce development time

instances. However, maintaining an extent for a class has some overhead in terms of time and storage ... , null values are replaced at storage time with default values (e.g. new ... > Querying a large extent without indexes may take a significant amount of time

> currentValue - the current value of the field ... > currentValue - the current value of the field ... > currentValue - the current value of the field

of strings in the database. Each time the program is run another string is stored in the database ... George Bush 57 Each time the program is run, another Person instance ... >Main class as a program entry point at development time. It starts by enhancing necessary

should be used for the current transaction, whether instances may hold values in the cache outside ... class="teaser"> Commit the current transaction. Commit the current transaction.

you with ObjectDB and JDO in a very short time. Guide Structure The first two chapters ... on practical issues in order to make the reader proficient in a short time. After reading this guide