Home » Search

About new

31-40 of 200Refresh
Issue
17

UPDATE query cannot set a new field after schema change

I've added a new property/field to one of my objects and want to set the value of this (boolean) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save
Forum
17

"Unsupported auto value type java.lang.String" when persisting new instance

"Unsupported auto value type java.lang.String" when persisting new instance
Forum
17

How to start a objectdb server with new Daemon (without blocking the thread)??

How to start a objectdb server with new Daemon (without blocking the thread)??
Manual
16

Database Explorer

the tree). To open a new viewer window either write a query in the [Query] tabbed window or select ... ] tabbed window or an object in a currently open Table or Tree window). You can open a new viewer ... The Explorer is used mainly as a viewer of databases but it can also function as an editor. New Entity
Manual
16

Database Schema Evolution

of an entity class are detected by ObjectDB. New entity objects have to be stored in the new class ... , have to be converted to the new schema. Note: In client-server mode the ObjectDB server must be restarted ... object is only updated to the new schema when that entity object is stored to the database
Tutorial
16

Step 2: Entity Class and Persistence Unit

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New ... ) and selecting New > Class. Enter guest as the package name - use exactly that case sensitive package ... to create the new class. A new class that should represent Guest objects in the database was created in
Tutorial
16

Step 2: Entity Class and Persistence Unit

the project node (in the [Package Explorer] window), select New > Source Folder, enter src/main/java as Folder Name and click Finish. Open the [New Java Class] dialog box, e.g. by right clicking the new source directory node (in the [Package Explorer] window) and selecting New > Class. Enter guest as
Tutorial
13

Step 4: Add a Controller Class

In this step we will add a Spring Controller to manage guestbook web requests: Open the [New Java ... New > Java Class... Enter GuestController as the class name - use exactly that case sensitive class name. The Package should be guest. Click Finish to create the new Spring Controller class. Now
Tutorial
13

Step 4: Add a Controller Class

In this step we will add a Spring Controller to manage guestbook web requests: Open the [New Java ... ) and selecting New > Class. The package name should be guest. Enter GuestController as the class name - use exactly that case sensitive class name. Click Finish to create the new Spring Controller class. Now
Tutorial
13

Step 2: Entity Class and Persistence Unit

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New ... ) and selecting New > Entity Class... (or New > Other... > Persistence > Entity Class and clicking ... name - use exactly that case sensitive package name. Click Next to create the new entity class. In