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Date and Time in JPQL and Criteria Queries

Date and time expressions may appear in JPQL queries: as time_literals">date and time literals - e.g. {d '2011-12-31'}time values are assigned as arguments. as path

Does run time enhancer due to GlassFish/Payara do anything that would affect loaded compile-time entity classes ?

build time emhancement, but GlassFish invokes it automatically. Currently there is no setting in ObjectDB to disable the enhancer agent ... Q: Does run time enhancer due to GlassFish/Payara do anything that would affect loaded compile-time enhanced entity classes (other than just

find() cost unreasonable time!

seconds, why? Result: =========== find time @ 24.125000 getSons time @ 0.000000 1 : type:Nodes, sons:2 child : 2 child : 3 Iterator time @ 0.000000 find time @ 0.000000 getSons time @ 0.000000 2 : type:Nodes, sons:2 child : 4 child : 5 Iterator time @ 0.000000

Date field Index is corrupted due to time change

): We create a 1G DB file when the application starts for the fist time. The size of the DB ... . only one DB operation runs at any one time. The load never exceeds more than 5 transactions ... this is significant as this is exactly the time when Madrid changed clocks one hour back and moved from CEST

java.sql.Time field off by 30 minutes

Hihi, I'm wondering if this is a bug. I have a simple entity with java.sql.Time field ... . My system is set at far off UTC+30min time.   rwaters Richard Currently there is no known bug ... you for the test case. Here is a revised version that also prints the default time zone (and with some fixes

TemporalType.TIME

Enum Constant javax.persistence.TemporalTypeTIME Map as java.sql.Time Since: JPA 1.0

JPA Persistable Types

only once even if they are referenced multiple times. Referencing instances of other persistable types ... , java.sql.Time, java.sql.Timestamp. Date and time types are discussed in more detail in the next paragraph. Date and Time (Temporal) Types The

Constants.PMF_ATTRIBUTE_SERVER_TIME_ZONE_ID

>String PMF_ATTRIBUTE_SERVER_TIME_ZONE_ID The name of the persistence manager factory element's "server-time-zone-id" attribute. Since: JDO 2.1

Constants.PROPERTY_SERVER_TIME_ZONE_ID

Static Field javax.jdo.ConstantsString PROPERTY_SERVER_TIME_ZONE_ID Mapping "javax.jdo.option.ServerTimeZoneID" Since: JDO 2.1

VersionStrategy.DATE_TIME

Enum Constant javax.jdo.annotations.VersionStrategyDATE_TIME Since: JDO 2.1