...
MariaDB [controlloop]> describe Example;
+-----------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
| primed | tinyint(1) | YES | | NULL | |
| timeStamp | datetime(3) | YES | | NULL | |
+-----------+--------------+------+-----+---------+-------+
Map and List of Strings
When @ElementCollection is used properly there is enough compatibility. We can see that in the scenario shown below: there is only a small difference in how the primary keys are build.
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Entity
@Table(name = "ExampleCollection")
@Data
public class JpaExampleCollection implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@ElementCollection
@Lob
private Map<@NotNull String, @NotNull String> attributes;
@ElementCollection
private List<String> occurrences;
} |
...
JpaToscaCapabilityAssignment_ATTRIBUTES table
Currently in tosca model template, due the complexity of the schema there are some issues in foreign keys.
Eclipse-Link
MariaDB [controlloop]> SHOW CREATE TABLE JpaToscaCapabilityAssignment_ATTRIBUTES;
+-----------------------------------------+-------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------------------------+-------------------------------------------------------------------------------------------+
| JpaToscaCapabilityAssignment_ATTRIBUTES | CREATE TABLE `JpaToscaCapabilityAssignment_ATTRIBUTES` (
`name` varchar(120) DEFAULT NULL,
`version` varchar(20) DEFAULT NULL,
`ATTRIBUTES` longtext DEFAULT NULL,
`ATTRIBUTES_KEY` varchar(255) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------------------------+-------------------------------------------------------------------------------------------+
Currently in controlloop database, I have not found out why foreign key has not be generated in this table and in all '_ATTRIBUTES', '_META' and '_CONSTRAINTS' tables as well.
...