About time

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Manual
201

Date and Time in JPQL and Criteria Queries

Date and time expressions may appear in JPQL queries: as date and time literals - e.g. {d '2011-12-31'}, {t '23:59:59'}. as parameters - when date and time values are assigned as arguments. as path expressions - in navigation to persistent date and time fields. as results of predefined JPQL current
JDO Doc
53

Constants.PMF_ATTRIBUTE_SERVER_TIME_ZONE_ID

Static Field javax.jdo.Constants 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
JPA Doc
53

TemporalType.TIME

Enum Constant javax.persistence.TemporalType TIME Map as java.sql.Time Since: JPA 1.0
JDO Doc
52

Constants.PROPERTY_SERVER_TIME_ZONE_ID

Static Field javax.jdo.Constants String PROPERTY_SERVER_TIME_ZONE_ID Mapping "javax.jdo.option.ServerTimeZoneID" Since: JDO 2.1
JDO Doc
52

VersionStrategy.DATE_TIME

Enum Constant javax.jdo.annotations.VersionStrategy DATE_TIME Since: JDO 2.1
Manual
28

JPA Persistable Types

only once even if they are referenced multiple times. Referencing instances of other persistable types from multiple ... .Time, java.sql.Timestamp. Date and time types are discussed in more detail in the next paragraph. Date and Time (Temporal) Types The java.sql date and time classes represent different parts of dates
Forum
25

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

ObjectDB support wrote elsewhere: ... you do not need the Enhancer agent, since you use build time ... 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 logging, typically just info
Forum
21

find() cost unreasonable time!

, 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 find time @ 0.000000 getSons
Forum
20

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 file does not ... one time. The load never exceeds more than 5 transactions per 10 seconds.   So far we know ... of October at 3am. We think this is significant as this is exactly the time when Madrid changed clocks
Forum
19

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. On writing ... time.   Currently there is no known bug that may cause this. Maybe it is related to your specific ... that also prints the default time zone (and with some fixes and adjustments to the posting instructions