ObjectDB Database Search

to execute the query, still it is taking the same amount of time . 11-Sep 14:55:58 ERROR  [JDORepository.retrieve:482] Start Time : class com.anritsu.eu.rtd.logger.rtdtool.LogEntryAttributeImpl 11-Sep 14:56:34 ERROR  [JDORepository.retrieve:484] End Time Time 11-Sep 14:56:34 ERROR 

, and we are now facing following issue. Object DB server is creating too many sockets. Currently ... it instead of increasing system limits. We are using Ubuntu 18.04.5 LTS and after some time ... of time . java    17888  odb   14u  IPv6          

the current date (in your case the date of the last Action). The endDate is created as soon as an Action ... without executing it is guessing. Think of the progress bar and the evaluation of time remained ... the actual execution time of each query plan from the best evaluated to the worst evaluated

;entity ) Get the current plain held by this persistence context on the given managed entity instance. Parameters: entity - a managed entity instance Return: the lock mode currently held Throws ... been joined to the current transaction IllegalArgumentException - if a transaction is active but the given instance is not a managed entity Since: JPA 2.0

) The number of decimal digits to use for storing fractional seconds in a SQL time or timestamp column. Applies only to columns of time or timestamp type. The default value -1 indicates that fractional seconds should not be stored in a time column, or that the maximum number of digits supported by

seconds in a SQL time or timestamp column. Applies only to columns of time or timestamp type. The default value -1 indicates that fractional seconds should not be stored in a time column, or

whether the persistence context is always automatically synchronized with the current transaction or whether the persistence context must be explicitly joined to the current transaction by means

is always automatically synchronized with the current transaction or whether the persistence context must be explicitly joined to the current transaction by means of the EntityManager.joinTransaction method. Since: JPA 2.1

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression localDate () Create expression to return current local date. Return: expression for current date Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression localDateTime () Create expression to return current local datetime. Return: expression for current timestamp Since: JPA 2.0

getPersistenceProviderResolver () Returns the current persistence provider resolver. Return: the current persistence

JPA Static Method in jakarta.persistence.spi.PersistenceProviderResolverHolder PersistenceProviderResolver getPersistenceProviderResolver () Returns the current persistence provider resolver. Return: the current persistence provider resolver Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression currentTimestamp () Create expression to return current timestamp. Return: expression for current timestamp Since: JPA 2.0

JPA Method in jakarta.persistence.criteria.CriteriaBuilder Expression currentDate () Create expression to return current date. Return: expression for current date Since: JPA 2.0

JPA Method in jakarta.persistence.EntityManager boolean isJoinedToTransaction () Determine whether the entity manager is joined to the current transaction. Returns false if the entity manager is not joined to the current transaction or if no transaction is active. Return: boolean Since: JPA 2.1

The hour of the day in 24-hour time , numbered from 0 to 23. Since: JPA 3.2 MINUTE The minute of the hour ... Since: JPA 3.2 TIME The plain part of a datetime. Since: JPA 3.2 WEEK The ISO-8601 week number. Since: JPA 3.2 YEAR The calendar year. Since: JPA 3.2

java.sql.Date Since: JPA 1.0 TIME Map as java.sql. Time Since: JPA 1.0 TIMESTAMP Map as java.sql

that returns the value of a field extracted from a date, time , or datetime. Parameters: field - a temporal field type temporal - a date, time , or datetime Return: expression for the value of the extracted field Since: JPA 3.2

, java. time .Instant , java. time .LocalDateTime . This field declares a version number: {@snippet

; otherwise, the enumerated type is taken to be EnumType.ORDINAL . Example: public enum EmployeeStatus {FULL_ TIME , PART_ TIME , CONTRACT} public enum SalaryRate {JUNIOR, SENIOR, MANAGER, EXECUTIVE

JPA Interface TemporalField Type Parameters: - the resulting type of the extracted value - the temporal type (date, time , or datetime) Each instance represents a type of field which can be extracted from a date, time , or datetime. See Also: LocalDateField LocalTimeField LocalDateTimeField CriteriaBuilder.extract Since: JPA 3.2

, at least for some time . In addition, please clarify what do you mean by "system is completely unusable" in ... to the current database (will take some more minutes until available https://www.dropbox.com/scl/fi ... special activity today at the time that these errors start please report.  We are using Java 17

JPA Method in jakarta.persistence.EntityTransaction void rollback () Roll back the current resource transaction. Throws: IllegalStateException - if {@link #isActive()} is false PersistenceException - if an unexpected error condition is encountered Since: JPA 1.0

JPA Method in jakarta.persistence.EntityTransaction void commit () Commit the current resource transaction, writing any unflushed changes to the database. Throws: IllegalStateException - if {@link #isActive()} is false RollbackException - if the commit fails Since: JPA 1.0

the database. The current transaction, if one is active and the persistence context has been joined

JPA Enum Constant in jakarta.persistence.SynchronizationType SYNCHRONIZED Persistence context is automatically synchronized with the current transaction Since: JPA 2.1

JPA Enum Constant in jakarta.persistence.SynchronizationType UNSYNCHRONIZED Persistence context must be explicitly joined to the current transaction Since: JPA 2.1

the current transaction, if one is active, to be marked for rollback. See Also: Query.getSingleResult

been joined to the current transaction and any lock mode other than {@code NONE} was specified

. Return: query properties and hints Since: JPA 2.0 LockModeType getLockMode () Get the current lock

and there is no result to return. This exception does not cause the current transaction

JPA Method in jakarta.persistence.EntityManager T merge (   T entity ) Merge the state of the given new or detached entity instance into the current persistence context, resulting in, respectively, an insert or possible update when the persistence context is synchronized

on an entity manager which has not been joined to the current transaction EntityNotFoundException

and hints Inherited from: Query Since: JPA 2.0 LockModeType getLockMode () Get the current lock mode

, and QueryTimeoutException , cause the current transaction, if one is active and if the persistence context

NONE} is specified or if invoked on an entity manager which has not been joined to the current transaction

NONE} is specified or if invoked on an entity manager which has not been joined to the current transaction

JPA Method in jakarta.persistence.Query LockModeType getLockMode () Get the current lock mode for the query. Returns null if a lock mode has not been set on the query object. Return: lock mode Throws: IllegalStateException - if the query is found not to be a Jakarta Persistence query language

JPA Method in jakarta.persistence.EntityManager boolean contains (   Object entity ) Determine if the given object is a managed entity instance belonging to the current persistence context. Parameters: entity - entity instance Return: boolean value indicating if entity belongs

.0 LockModeType getLockMode () Get the current lock mode for the query. Returns null if a lock mode

entity manager that has not been joined to the current transaction and any lock mode other than {@code

JPA Method in jakarta.persistence.EntityManager Map getProperties () The properties and hints and their associated values which are in effect for this entity manager. Modifying the contents of the returned map does not change the configuration in effect. Return: a map of properties and hints currently in effect Since: JPA 2.0

- if there is no transaction or if invoked on an entity manager which has not been joined to the current transaction

- if there is no transaction or if invoked on an entity manager which has not been joined to the current transaction

JPA Method in jakarta.persistence.EntityManager FlushModeType getFlushMode () Get the plain that applies to all objects contained in the persistence context. Return: the current {@link FlushModeType} Since: JPA 1.0

JPA Method in jakarta.persistence.EntityTransaction boolean getRollbackOnly () Determine whether the current resource transaction has been marked for rollback. Return: boolean indicating whether the transaction has been marked for rollback Throws: IllegalStateException - if {@link #isActive()} is false Since: JPA 1.0

entity manager that has not been joined to the current transaction and any lock mode other than {@code

JPA Method in jakarta.persistence.EntityTransaction void setRollbackOnly () Mark the current resource transaction so that the only possible outcome of the transaction is for the transaction to be rolled back. Throws: IllegalStateException - if {@link #isActive()} is false Since: JPA 1.0

if invoked on an entity manager which has not been joined to the current transaction and a lock mode

, then the EntityManager is associated with this current transaction. If the given function throws an exception