 7 | This chapter demonstrates basic ObjectDB and JPA concepts by introducing a simple example program. After reading this chapter you should be able to write basic programs that create, open and close ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete |
7 | This chapter demonstrates basic ObjectDB and JPA concepts by introducing a simple example program. After reading this chapter you should be able to write basic programs that create, open and close ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete |
7 | This tutorial demonstrates how to create reports based on data in an ObjectDB database using the popular open source Business Intelligence and Reporting Tools (BIRT). In order to keep things as ... = x: (0, 0), (1, 1), (2, 2), ..., (999, 999) The BIRT report that we will create will be based |
7 | This tutorial demonstrates how to create reports based on data in an ObjectDB database using the popular open source Business Intelligence and Reporting Tools (BIRT). In order to keep things as ... = x: (0, 0), (1, 1), (2, 2), ..., (999, 999) The BIRT report that we will create will be based |
7 | attributeName) Create a path corresponding to the referenced attribute. Create a path corresponding ... ) Create a path corresponding to the referenced map-valued attribute. Create a path corresponding ... > collection) Create a path corresponding to the referenced collection-valued attribute. Create a path |
6 | . The EntityManager API is used to create and remove persistent entity instances, to find entities by their primary ... - if not an entity Since: JPA 1.0 Query createNamedQuery(String name) Create an instance of Query for executing a named query (in the Java Persistence query language or in native SQL). Create |
6 | Returns: the modified query. Since: JPA 2.0 Root from(Class entityClass) Create and add a query root corresponding to the given entity, forming a cartesian product with any existing roots. Create ... entity Since: JPA 2.0 Root from(EntityType entity) Create and add a query root corresponding |
6 | .0 Predicate in(Object... values) Create a predicate to test whether the expression is a member of the argument list. Create a predicate to test whether the expression is a member of the argument list ... Since: JPA 2.0 Predicate in(Collection values) Create a predicate to test whether the expression |
6 | for the predicate Since: JPA 2.0 Predicate in(Object... values) Create a predicate to test whether the expression is a member of the argument list. Create a predicate to test whether the expression is a member ... for membership Since: JPA 2.0 Predicate in(Collection values) Create a predicate to test |
5 | situations have occurred. Typically, these instances are freshly created in the context ... a snapshot of the execution stack of its thread at the time it was created. It can also contain ... the newly created throwable. Since: Java JDK1.0 Throwable(String message) Constructs a new throwable |