About date

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Forum
2

Schema update: package, class and field

and then the "automatic" schema update or is that a coincidence?   Example: Version 1: class A { String date; } Version 2: class A { String old_date; //renamed Date date; } Schema: .. .. We expect following: version1
JDO Doc
2

setOrdering(ordering)

; BigInteger; String; and Date. Parameters: ordering - the ordering specification. Since: JDO 1.0
JPA Doc
2

Temporal.value

Annotation Element javax.persistence.Temporal TemporalType value The type used in mapping java.util.Date or java.util.Calendar. Since: JPA 1.0
Forum
2

Trouble bug on explorer

; import javax.persistence.*; import java.io.Serializable; import java.util.Date; import java.util.List; /** * Created with IntelliJ IDEA. * User: apple * Date: 15.07.2012 * Time: 18:54 ... Date regDate; private Date regEnd; private String jxtaUUID; private String
Issue
2

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null

    @Unique     String url = "";     @Temporal(javax.persistence.TemporalType.TIMESTAMP)     private Date createdTime;     @Temporal(javax.persistence.TemporalType.TIMESTAMP)     private Date modifiedTime;     private @Index     @Temporal(javax.persistence.TemporalType.TIMESTAMP)     Date postTime
Issue
2

Issue with UPPER ?

<=CURRENT_DATE)))) AND (((($3 IS NOT NULL) AND ($4 IS NOT NULL) AND ($4.name IS NOT NULL) AND ($4.name LIKE ... .austritt IS NOT NULL) AND ($2.austritt<=CURRENT_DATE)))) AND (((($3 IS NOT NULL) AND ($4 IS NOT NULL ... IS NOT NULL) AND ($2.austritt<=CURRENT_DATE)))) AND (((($3 IS NOT NULL) AND ($4 IS NOT NULL) AND ($4
Forum
2

em.flush(); em.clear(); loosing data and not persisting managed objects

is. This is just a sequence number) 3 - A Date object (I'm using its .toString() representation ... >
Forum
2

How to use JOIN FETCH?

; import java.io.File; import java.text.SimpleDateFormat; import java.util.Date; import java.util ... @GeneratedValue private long id;   private String name;   @OneToMany   @MapKeyTemporal(TemporalType.DATE)   private Map<Date,Address> addressHistory = new HashMap<Date,Address>();   public long getId
Forum
2

Possible issue with String fields

; String external_booking_ref; @Temporal(javax.persistence.TemporalType.DATE) Date start_dt; @Temporal(javax.persistence.TemporalType.DATE) Date end_dt; @Temporal(javax.persistence.TemporalType.DATE) Date new_end_dt; String vehicle_group; String vehicle_identifier
Forum
2

Possible issue with timestamps

.creationDate < :endDate and pass the dates in as parameters it works correctly. I have attached ... ;                private Date creationDate = null;         private String firstname = null;         private String ... ) {             this.firstname = firstname;             this.lastname = lastname;             this.creationDate = new Date