About CURRENT_TIME

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Manual
3

ObjectDB Developer's Guide

you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into ... order to make the reader proficient in a short time. After reading this guide you may want to extend your knowledge of JPA by reading a book on JPA.  
Result
3

ObjectDB - Object Database for Java (JPA/JDO) [2017-10-19]

Reduce development time and improve productivity ObjectDB is the most productive software for developing Java database applications using the Java Persistence API (JPA). It is the first persistence ... but cannot eliminate the extra processing time, and even add their own overhead. ObjectDB supports
Result
3

ObjectDB - Object Database for Java (JPA/JDO)

(ORM) tools can reduce some manual work but cannot eliminate the extra processing time, and even add ... is complex.   See JPA benchmark results... Reduce development time. Improve productivity. ObjectDB
JPA Doc
2

javax.persistence.spi.PersistenceUnitInfo

-(re)definition time Since: JPA 1.0 boolean excludeUnlistedClasses() Returns whether classes in ... current loader Since: JPA 1.0 DataSource getNonJtaDataSource() Returns the non-JTA-enabled data source
Forum
2

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

the same amount of time. 11-Sep 14:55:58 ERROR  [JDORepository.retrieve:482] Start Time : class com ... ] End Time Time 11-Sep 14:56:34 ERROR  [JDORepository.retrieve:482] Start Time : class com.anritsu ... Time Time 11-Sep 14:57:09 ERROR  [JDORepository.retrieve:482] Start Time : class com.anritsu.eu.rtd
JDO Doc
2

javax.jdo.JDOHelper

within the current transaction. Parameters: pc - the PersistenceCapable instance. Returns: a copy ... the current thread's context class loader to locate the configuration file resource(s). Get the anonymous ... /jdoconfig.xml", using the current thread's context class loader to locate the configuration file resource(s
JDO Doc
2

javax.jdo.spi.PersistenceCapable

is only valid within the current transaction. If the JDO identity is being changed in the transaction, this method returns the object id as of the beginning of the current transaction. Returns: a copy ... in the current transaction. If the JDO identity is being changed in the transaction, this method
Issue
2

each 1-2 days objects on some objectdb level lock/block each other

side the query must be an exact duplicate (e.g. if there is a current time parameter it cannot work ... timing in which each thread dump was taken. If you can produce several more thread dumps (in production ... to another database. we try to agree on a bit more time, but the situation is really hot We are analysing
Issue
2

Best practise loading big data

Hello, currently we take some effort to improve the overall performance of our product. ObjectDB ... with strong references, so hopefully the heap dump could help in understanding the issue. The current ... of different Db files at the same time, each with own entitiy manager and open transaction holding
Manual
2

GROUP BY and HAVING clauses

. Only identification variables and path expressions are currently supported in the GROUP BY clause by all the JPA