ObjectDB Database Search

only fields . The object and its date and time fields are the same as in the referenced thread. Except we are using ObjectDB 2.6.4_08, the system time zone is set to EST and both the OS and JVM are using the 2015g time zone data. While we cannot see a problem with date only fields (more testing

We (www.s2ssystems.com) have a time -sequential object command database.  I would like ... of this database are: Each transaction has a time -stamp which is the time the transaction was added to the database. The user can efficiently restore the data-model to a specified time which requires

; then 11 seconds and so on. Should I change my config in some way to get more stable insertion time ... after every commit , to avoid further performance loss over time . support Support Well, I'm using Spring Data JPA ... the same results: insertion time grows as db grows. 4410 Arsenii I've just set enhancer as javaagent

below, but it is taking a significant amount of processing time even though we don't have a large ... , which can be called many times per database to create database connections is much faster. That said, some ... data that shows where time is spent by this method. support Support Hi Team, We have taken thread

.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/ time /LocalDate java.lang.NoClassDefFoundError: java/ time /LocalDate at com.objectdb.o.VUT. (VUT.java:71) at com.objectdb.o.RAT.l(RAT ... .Main2.main(Main2.java:12) Caused by: java.lang.ClassNotFoundException: java. time .LocalDate at java

Hihi, I'm wondering if this is a bug. I have a simple entity with java.sql. Time field. On writing ... +30min time .   rwaters Richard Currently there is no known bug that may cause this. Maybe ... Thank you for the test case. Here is a revised version that also prints the default time zone

.88.206:6136 (connect timed out) (error 522) at com.objectdb.jpa.EMF.createEntityManager(EMF.java:152 ... .181.88.206:6136 (connect timed out) at com.objectdb.o.MSG.a(MSG.java:77) at com.objectdb.o.CLS.x ... .SocketTimeoutException: connect timed out at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method

classes during compile time . Just add the following to your pom.xml:        ... ; guest.Guest Actually, your phase is a better choice than mine, as mine only does compile time ... . support Support Ahh ok yes that makes sense. I've seen the issue many times in other systems

of a Netbeans web application project to specify ObjectDB compile time enhancement, for both single ... for Netbeans uploaded here would be very helpful. Until now I have been working with run- time enhancement ... enhancement and JRebel , as reported under:  JRebel integration feature , so I want to try compile time

about 10-12 seconds. If i remove ANY 5 left joins, query execution time drops to about 50 milliseconds. Adding a new left join on remaining 8 slows down query execution time drastically. Please help ... to, for exmple, 9 query execution time drops to about 60 milliseconds. Kind regards, Pero   Pero

It would be very useful if each entry in the log file has a date/ time stamp. Thanks, Carl   FastModel Ben Schreiber Version 2.2.2 adds date/ time stamps to the log. Thank you for your suggestion. support Support

during the time of issue: From our logs the issue seems to have occurred between 3:45 am to 4:15 am on Nov 22nd ... such long wait times ? CAPdev CAP Dev There are no known issues that may be related. How do you know

EntityManager.refresh takes a long time for entity object Person in this code:     logger.log(Level.INFO, "begin select for person " + new Date().toString());     ... only objects in his context? Operation time reaches 30 - 40 seconds. Please help to understand why. 

Maven-based compile- time enhancement applied to entity modules (only), so I know these checks ... load time ) ?     webel Dr Darren Kelly Please provide more information about these checks, such as log messages or stack traces. support Support

We detected that the first Persist() of an entity take much longer than all subsequent calls. We have a small example (see Appendix) which outputs the following times : First transaction with persist ... : Could you explain the long time for first persist? btc_es BTC EmbeddedSystems Some operations

timed out: connect NestedThrowables: java.net.ConnectException: Connection timed out: connect The same

We are getting massively different results on field loading between explicit post-compile enhancement and automatic run- time enhancement. Testing exactly where and when the results are different for our demo web app is a very time consuming task, and very difficult, it means testing literally 100s

As mentioned elsewhere, subqueries are not currently supported.  A subquery is the way that seems recommended to get only the latest entry in a time series (e.g. the latest time -clock entry for all employees).   Is there an ObjectDB way to get the latest entry in a series? 

I have an entity library which I have integrated build time enhancement in.  The enhancer reports it has processed all of my persistent classes.  When I attempt to run a Bootstrap process with this library I get the error shown below.  The entity referenced in the error (Terms

support these expressions (as an extension to JPA) - support of date/ time methods ( YEAR , MONTH

I get errors when trying to persist anything in java. time .* For example LocalDate, Month, Period. Will these be supported sometime in the future?   scoobyrooster Jason Java 8 date and tome is not supported yet, except by serialization (which is not recommended and disabled by default

Golyshkin In embedded mode a database can only be accessed by one process at a time . The server mode

Java 8 time API

i can't change my password first time

))) that normally take around 10 seconds but sometimes several times a day take around 3-10 minutes

to avoid to again and again transfer this huge database, we are a bit under time pressure hgzwicker

to return current time . Returns: expression for current time . Since: Jakarta Persistence (JPA) 1.0 ... temporal ) Create an expression 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 Returns

, there is exactly one EntityManagerFactory for each persistence unit: // create a factory at initialization time ... a new EntityManager instance each time it is invoked. The EntityManager.isOpen method will return ... specifying property settings. This method returns a new EntityManager instance each time it is invoked

, or Year Date or Calendar , java.sql.Date , java.sql. Time , or java.sql.Timestamp , byte[] or Byte ... getName() { return name; } The use of Date , Calendar , java.sql.Date , java.sql. Time , java.sql.Timestamp ... should use the date/ time types defined in the package java. time , or the primitive array types char

should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0 The JPA ... Since: Jakarta Persistence (JPA) 1.0 TIME Map as java.sql. Time Since: Jakarta Persistence (JPA) 1.0

, numbered from 1. Since: Jakarta Persistence (JPA) 1.0 HOUR The hour of the day in 24-hour time ... a fractional part representing fractions of a second Since: Jakarta Persistence (JPA) 1.0 TIME The time

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 the database and JDBC

) protected Map employees; Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 2.0 Annotation Elements TemporalType value (Required

flush . The timing of the flush process depends on the flush mode , which may be set explicitly by ... , or the EntityExistsException or another PersistenceException may be thrown at flush or commit time

to be EnumType.ORDINAL . Example: public enum EmployeeStatus {FULL_ TIME , PART_ TIME , CONTRACT} public enum

Jakarta Persistence (JPA) Interface jakarta.persistence.criteria.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

/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0 The JPA Persistable Types

) 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

should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

if the value argument is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

if the value argument is of incorrect type. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0

. Deprecated: Newly-written code should use the date/ time types defined in java. time . Since: Jakarta Persistence (JPA) 1.0