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2

having(restriction)

. Parameters: restriction - a simple or compound boolean expression Returns: the modified subquery Since: JPA 2.0
2

groupBy(grouping)

more grouping expressions Returns: the modified query Since: JPA 2.0
2

having(restrictions)

type of the corresponding AbstractQuery method. Parameters: restrictions - zero or more restriction predicates Returns: the modified subquery Since: JPA 2.0
2

groupBy(grouping)

AbstractQuery method. Parameters: grouping - zero or more grouping expressions Returns: the modified subquery Since: JPA 2.0
2

groupBy(grouping)

of the corresponding AbstractQuery method. Parameters: grouping - list of zero or more grouping expressions Returns: the modified subquery Since: JPA 2.0
0

retrieveAll(useFetchPlan, pcs)

has not been modified from its default setting, all fields in the current fetch plan are fetched
0

setIntField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setIntField( PersistenceCapable pc, int field, int currentValue, int newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field newValue - the proposed new value of the field Since: JDO 1.0
0

setFloatField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setFloatField( PersistenceCapable pc, int field, float currentValue, float newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field
0

setDoubleField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setDoubleField( PersistenceCapable pc, int field, double currentValue, double newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field
0

getTransactionalObjectId(pc)

Static Method javax.jdo.JDOHelper Object getTransactionalObjectId( Object pc ) Return a copy of the JDO identity associated with the parameter instance. Parameters: pc - the PersistenceCapable instance. Returns: a copy of the ObjectId of the parameter instance as modified in this transaction

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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