About FROM

161-170 of 200Refresh
Tutorial
7

Step 6: Design a BIRT Report Table

In this final step we will add a simple table to the report: Open the [Insert Table] dialog box by dragging a Table from the [Palette] window and dropping it on the report design (.rptdesign) layout ... the third field and click OK. Fill the table with data by dragging the x and y columns from the data set
Manual
7

Storing JPA Entity Objects

, the entire closure of entity objects that are reachable from that object by navigation through persistent ... and flush enables moving the temporary updates from memory to the database. Note: Flushing updates
Manual
7

UPDATE SET Queries in JPA/JPQL

an alternative way for updating entity objects. Unlike SELECT queries, which are used to retrieve data from the database, UPDATE queries do not retrieve data from the database, but when executed, update
Manual
7

Schema Update

-name attribute is specified the package name is changed from the original name, which is specified by ... the class name is changed from the original name, which is specified by the required name attribute
Manual
7

Database Connection using JPA

instance obtained from the EntityManager. An EntityManager instance also functions as a factory ... } finally { em.close(); } The EntityManager instance is obtained from the owning
JDO Doc
6

javax.jdo.spi.PersistenceCapable.ObjectIdFieldConsumer

: ObjectIdFieldManager This interface is used to store fields from the Object id instance. It is used by the method ... . This field was retrieved from the field of the ObjectId. Parameters: fieldNumber - the field number of the key field. value - the value of the field from the ObjectId. Since: JDO 1.0 void storeByteField(int
JDO Doc
6

javax.jdo.spi.PersistenceCapable.ObjectIdFieldSupplier

) Fetch one field from the field manager. Fetch one field from the field manager. This field ... fetchByteField(int fieldNumber) Fetch one field from the field manager. Fetch one field from the field manager ... .0 char fetchCharField(int fieldNumber) Fetch one field from the field manager. Fetch one field from
JDO Doc
6

javax.jdo.Query

to obtain persistent instances, values, and aggregate data from the data store. The PersistenceManager ... There are two namespaces in queries. Type names have their own namespace that is separate from the namespace for fields ... interface imported by method declareImports, or denote a class or interface from the same package
JDO Doc
5

javax.jdo.spi.PersistenceCapable

file, or might be generated from a tool directly. The exact technique for generating the extra ...  other, int[] fieldNumbers) Copy field values from another instance of the same class to this instance. Copy field values from another instance of the same class to this instance. This method will throw
JPA Doc
5

javax.persistence.EntityManager

on the EntityManager instance and any Query and TypedQuery objects obtained from it will throw ... is found to be invalid Since: JPA 2.0 void detach(Object entity) Remove the given entity from the persistence context, causing a managed entity to become detached. Remove the given entity from