In all these tests I am using some strategies to make sure that tables and fields name generated by Hibernate will be the same as Eclipse-Link.
| Table of Contents | ||
|---|---|---|
|
Definitions
- ElementCollection: Specifies a collection of instances of a basic type or embeddable class. Must be specified if the collection is to be mapped by means of a collection table.
- OneToMany: Specifies a many-valued association with one-to-many multiplicity. If the collection is defined using generics to specify the element type, the associated target entity type need not be specified; otherwise the target entity class must be specified. If the relationship is bidirectional, the
mappedByelement must be used to specify the relationship field or property of the entity that is the owner of the relationship. TheOneToManyannotation may be used within an embeddable class contained within an entity class to specify a relationship to a collection of entities. If the relationship is bidirectional, themappedByelement must be used to specify the relationship field or property of the entity that is the owner of the relationship. When the collection is ajava.util.Map, thecascadeelement and theorphanRemovalelement apply to the map value.
...
MariaDB [controlloop]> describe Example;
+-----------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
| primed | bit(1) | YES | | NULL | |
| timeStamp | datetime(6) | YES | | NULL | |
+-----------+--------------+------+-----+---------+-------+
Boolean and TimeStamp (fixed)
| Code Block | ||||
|---|---|---|---|---|
| ||||
@Entity
@Table(name = "Example")
@Data
public class JpaExample implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@Column(columnDefinition ="tinyint(1)")
private Boolean primed;
@Column(name = "timeStamp", precision = 3, columnDefinition = "datetime(3)")
@Temporal(TemporalType.TIMESTAMP)
@NotNull
private Date timeStamp;
} |
Eclipse-Link
MariaDB [controlloop]> describe Example;
+-----------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------+--------------+------+-----+---------+-------+
| PRIMED | tinyint(1) | YES | | NULL | |
| timeStamp | datetime(3) | YES | | NULL | |
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+-----------+--------------+------+-----+---------+-------+
Hibernate
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 | |
+-----------+--------------+------+-----+---------+-------+
...
| 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;
} |
Eclipse-Link
MariaDB [controlloop]> describe ExampleCollection;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
...
MariaDB [controlloop]> select * from ExampleCollection;
+-------------------+---------+
| name | version |
+-------------------+---------+
| ExampleCollection | 1.0.0 |
+-------------------+---------+
MariaDB [controlloop]> select * from JpaExampleCollection_ATTRIBUTES;
+-------------------+---------+-----------------+----------------+
| name | version | ATTRIBUTES | ATTRIBUTES_KEY |
+-------------------+---------+-----------------+----------------+
| ExampleCollection | 1.0.0 | ValueAttribute2 | Attribute2 |
| ExampleCollection | 1.0.0 | ValueAttribute1 | Attribute1 |
+-------------------+---------+-----------------+----------------+
MariaDB [controlloop]> select * from JpaExampleCollection_OCCURRENCES;
+-------------------+---------+-------------+
| name | version | OCCURRENCES |
+-------------------+---------+-------------+
| ExampleCollection | 1.0.0 | Occurrence1 |
| ExampleCollection | 1.0.0 | Occurrence2 |
+-------------------+---------+-------------+
Hibernate
MariaDB [controlloop]> describe ExampleCollection;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleCollection_ATTRIBUTES;
+---------------------------------+---------------------------------------------------------------------------------------------------+
| Table | Create Table |
+---------------------------------+---------------------------------------------------------------------------------------------------+
| JpaExampleCollection_ATTRIBUTES | CREATE TABLE `JpaExampleCollection_ATTRIBUTES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`attributes` longtext DEFAULT NULL,
`attributes_KEY` varchar(255) NOT NULL,
PRIMARY KEY (`name`,`version`,`attributes_KEY`),
CONSTRAINT `FKrapsbq2h8eev8wstn9x11mfnr` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleCollection` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+---------------------------------+---------------------------------------------------------------------------------------------------+
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleCollection_OCCURRENCES;
+----------------------------------+--------------------------------------------------------------------------------------------------+
| Table | Create Table |
+----------------------------------+--------------------------------------------------------------------------------------------------+
| JpaExampleCollection_OCCURRENCES | CREATE TABLE `JpaExampleCollection_OCCURRENCES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`occurrences` varchar(255) DEFAULT NULL,
KEY `FKbvv6rdypcejif8yy1kr43vpob` (`name`,`version`),
CONSTRAINT `FKbvv6rdypcejif8yy1kr43vpob` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleCollection` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+----------------------------------+--------------------------------------------------------------------------------------------------+
...
JpaToscaCapabilityAssignment_ATTRIBUTES table
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.
Hibernate
MariaDB [controlloop]> SHOW CREATE TABLE JpaToscaCapabilityAssignment_ATTRIBUTES;
+-----------------------------------------+-------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------------------------+-------------------------------------------------------------------------------------------+
| JpaToscaCapabilityAssignment_ATTRIBUTES | CREATE TABLE `JpaToscaCapabilityAssignment_ATTRIBUTES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`attributes` longtext DEFAULT NULL,
`attributes_KEY` varchar(255) NOT NULL,
PRIMARY KEY (`name`,`version`,`attributes_KEY`),
CONSTRAINT `FKjuqj4nashp9jx76h5eh5psp7l` FOREIGN KEY (`name`, `version`)
REFERENCES `ToscaCapabilityAssignment` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------------------------+-------------------------------------------------------------------------------------------+
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
ExampleObjMap:
name: ExampleObjMap
version: 1.0.0
examples:
MyKey1:
name: example1
version: 1.0.0
MyKey2:
name: example2
version: 1.0.0 |
Eclipse-Link
MariaDB [controlloop]> describe ExampleObjMap;
+----------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+----------+--------------+------+-----+---------+-------+
| EXAMPLES | longblob | YES | | NULL | |
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+----------+--------------+------+-----+---------+-------+
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Entity
@Table(name = "ExampleObjMap")
@Data
public class JpaExampleObjMap implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@JoinTable(
joinColumns = {@JoinColumn(name = "parent_name", referencedColumnName = "name"),
@JoinColumn(name = "parent_version", referencedColumnName = "version")},
inverseJoinColumns = {@JoinColumn(name = "child_name", referencedColumnName = "name"),
@JoinColumn(name = "child_version", referencedColumnName = "version")})
private Map<@NotNull String, @NotNull JpaExample> examples;
} |
Eclipse-Link
MariaDB [controlloop]> SHOW CREATE TABLE ExampleObjMap_Example;
+-----------------------+-------------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------+-------------------------------------------------------------------------------------------------------------+
| ExampleObjMap_Example | CREATE TABLE `ExampleObjMap_Example` (
`parent_name` varchar(120) NOT NULL,
`parent_version` varchar(20) NOT NULL,
`child_name` varchar(120) NOT NULL,
`child_version` varchar(20) NOT NULL,
`EXAMPLES_KEY` varchar(255) DEFAULT NULL,
PRIMARY KEY (`parent_name`,`parent_version`,`child_name`,`child_version`),
KEY `FK_ExampleObjMap_Example_child_name` (`child_name`,`child_version`),
CONSTRAINT `FK_ExampleObjMap_Example_child_name` FOREIGN KEY (`child_name`, `child_version`)
REFERENCES `Example` (`name`, `version`),
CONSTRAINT `FK_ExampleObjMap_Example_parent_name` FOREIGN KEY (`parent_name`, `parent_version`)
REFERENCES `ExampleObjMap` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------+-------------------------------------------------------------------------------------------------------------+
...
MariaDB [controlloop]> select * from ExampleObjMap_Example;
+---------------+----------------+------------+---------------+--------------+
| parent_name | parent_version | child_name | child_version | EXAMPLES_KEY |
+---------------+----------------+------------+---------------+--------------+
| ExampleObjMap | 1.0.0 | example1 | 1.0.0 | MyKey1 |
| ExampleObjMap | 1.0.0 | example2 | 1.0.0 | MyKey2 |
+---------------+----------------+------------+---------------+--------------+
Hibernate
MariaDB [controlloop]> SHOW CREATE TABLE ExampleObjMap_Example;
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Entity
@Table(name = "ExampleObjMapEc")
@Data
public class JpaExampleObjMapEc implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@ElementCollection
@Lob
private Map<@NotNull String, @NotNull JpaExample> examples;
} |
Eclipse-Link
MariaDB [controlloop]> describe ExampleObjMapEc;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
...
MariaDB [controlloop]> select * from ExampleObjMapEc;
+---------------+---------+
| name | version |
+---------------+---------+
| ExampleObjMap | 1.0.0 |
+---------------+---------+
MariaDB [controlloop]> select * from JpaExampleObjMapEc_EXAMPLES;
+---------------+---------+---------------------------+--------------+
| name | version | EXAMPLES | EXAMPLES_KEY |
+---------------+---------+---------------------------+--------------+
| ExampleObjMap | 1.0.0 | .... <binary code> .... | MyKey1 |
| ExampleObjMap | 1.0.0 | .... <binary code> .... | MyKey2 |
+---------------+---------+---------------------------+--------------+
Hibernate
MariaDB [controlloop]> describe ExampleObjMapEc;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjMapEc_EXAMPLES;
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| JpaExampleObjMapEc_EXAMPLES | CREATE TABLE `JpaExampleObjMapEc_EXAMPLES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`examples_name` varchar(120) NOT NULL,
`examples_version` varchar(20) NOT NULL,
`examples_KEY` varchar(255) NOT NULL,
PRIMARY KEY (`name`,`version`,`examples_KEY`),
UNIQUE KEY `UK_o5b5lwcueiue1x7wf2j9l0ohb` (`examples_name`,`examples_version`),
CONSTRAINT `FKeu2s8p9mhstus32uliuwib8rr` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjMapEc` (`name`, `version`),
CONSTRAINT `FKf66pkeal9tdygic4pvspxhph5` FOREIGN KEY (`examples_name`, `examples_version`)
REFERENCES `Example` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Data
@Embeddable
public class JpaExampleEmd implements Serializable {
private static final long serialVersionUID = 1L;
@VerifyKey
@NotNull
@AttributeOverride(name = "name", column = @Column(name = "child_name"))
@AttributeOverride(name = "version", column = @Column(name = "child_version"))
private ExampleKey key;
@Column
private Boolean primed;
@Column(name = "timeStamp", precision = 3)
@Temporal(TemporalType.TIMESTAMP)
@NotNull
private Date timeStamp;
}
@Entity
@Table(name = "ExampleObjMapEc")
@Data
public class JpaExampleObjMapEc implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@ElementCollection
private Map<@NotNull String, @NotNull JpaExampleEmd> examples;
} |
Eclipse-Link
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjMapEc_EXAMPLES;
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| JpaExampleObjMapEc_EXAMPLES | CREATE TABLE `JpaExampleObjMapEc_EXAMPLES` (
`EXAMPLES_KEY` varchar(255) DEFAULT NULL,
`PRIMED` tinyint(1) DEFAULT 0,
`timeStamp` varchar(255) DEFAULT NULL,
`child_name` varchar(255) DEFAULT NULL,
`child_version` varchar(255) DEFAULT NULL,
`name` varchar(120) DEFAULT NULL,
`version` varchar(20) DEFAULT NULL,
KEY `FK_JpaExampleObjMapEc_EXAMPLES_name` (`name`,`version`),
CONSTRAINT `FK_JpaExampleObjMapEc_EXAMPLES_name` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjMapEc` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
...
MariaDB [controlloop]> select * from ExampleObjMapEc;
+---------------+---------+
| name | version |
+---------------+---------+
| ExampleObjMap | 1.0.0 |
+---------------+---------+
MariaDB [controlloop]> select * from JpaExampleObjMapEc_EXAMPLES;
+--------------+--------+-----------+------------+---------------+---------------+---------+
| EXAMPLES_KEY | PRIMED | timeStamp | child_name | child_version | name | version |
+--------------+--------+-----------+------------+---------------+---------------+---------+
| MyKey2 | NULL | NULL | example2 | 1.0.0 | ExampleObjMap | 1.0.0 |
| MyKey1 | NULL | NULL | example1 | 1.0.0 | ExampleObjMap | 1.0.0 |
+--------------+--------+-----------+------------+---------------+---------------+---------+
Hibernate
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjMapEc_EXAMPLES;
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
| JpaExampleObjMapEc_EXAMPLES | CREATE TABLE `JpaExampleObjMapEc_EXAMPLES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`child_name` varchar(255) DEFAULT NULL,
`child_version` varchar(255) DEFAULT NULL,
`primed` bit(1) DEFAULT NULL,
`timeStamp` datetime(6) DEFAULT NULL,
`examples_KEY` varchar(255) NOT NULL,
PRIMARY KEY (`name`,`version`,`examples_KEY`),
CONSTRAINT `FKeu2s8p9mhstus32uliuwib8rr` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjMapEc` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+-----------------------------+-------------------------------------------------------------------------------------------------------+
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Entity
@Table(name = "ExampleObjListEc")
@Data
public class JpaExampleObjListEc implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@ElementCollection
@Lob
private List<@NotNull JpaExample> examples;
} |
Eclipse-Link
MariaDB [controlloop]> describe ExampleObjListEc;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
...
MariaDB [controlloop]> select * from ExampleObjListEc;
+-------------+---------+
| name | version |
+-------------+---------+
| ExampleList | 1.0.0 |
+-------------+---------+
MariaDB [controlloop]> select * from JpaExampleObjListEc_EXAMPLES;
+-------------+---------+---------------------------+
| name | version | EXAMPLES |
+-------------+---------+---------------------------+
| ExampleList | 1.0.0 | .... <binary code> .... |
| ExampleList | 1.0.0 | .... <binary code> .... |
+-------------+---------+---------------------------+
Hibernate
MariaDB [controlloop]> describe ExampleObjListEc;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| name | varchar(120) | NO | PRI | NULL | |
| version | varchar(20) | NO | PRI | NULL | |
+---------+--------------+------+-----+---------+-------+
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjListEc_EXAMPLES;
+------------------------------+------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+------------------------------+------------------------------------------------------------------------------------------------------+
| JpaExampleObjListEc_EXAMPLES | CREATE TABLE `JpaExampleObjListEc_EXAMPLES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`examples_name` varchar(120) NOT NULL,
`examples_version` varchar(20) NOT NULL,
UNIQUE KEY `UK_8nnxsomci4yiwc8ks6radimiq` (`examples_name`,`examples_version`),
KEY `FK1a58hldurq1910ne2hbm9a7af` (`name`,`version`),
CONSTRAINT `FK1a58hldurq1910ne2hbm9a7af` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjListEc` (`name`, `version`),
CONSTRAINT `FKnj1lga10so090q9wf38k4jf7p` FOREIGN KEY (`examples_name`, `examples_version`)
REFERENCES `Example` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+------------------------------+------------------------------------------------------------------------------------------------------+
...
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
@Entity
@Table(name = "ExampleObjListEc")
@Data
public class JpaExampleObjListEc implements Serializable {
private static final long serialVersionUID = 1L;
@EmbeddedId
@VerifyKey
@NotNull
private ExampleKey key;
@ElementCollection
private List<@NotNull JpaExampleEmd> examples;
} |
Eclipse-Link
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjListEc_EXAMPLES;
+------------------------------+------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+------------------------------+------------------------------------------------------------------------------------------------------+
| JpaExampleObjListEc_EXAMPLES | CREATE TABLE `JpaExampleObjListEc_EXAMPLES` (
`PRIMED` tinyint(1) DEFAULT 0,
`timeStamp` varchar(255) DEFAULT NULL,
`child_name` varchar(255) DEFAULT NULL,
`child_version` varchar(255) DEFAULT NULL,
`name` varchar(120) DEFAULT NULL,
`version` varchar(20) DEFAULT NULL,
KEY `FK_JpaExampleObjListEc_EXAMPLES_name` (`name`,`version`),
CONSTRAINT `FK_JpaExampleObjListEc_EXAMPLES_name` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjListEc` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+------------------------------+------------------------------------------------------------------------------------------------------+
...
MariaDB [controlloop]> select * from ExampleObjListEc;
+-------------+---------+
| name | version |
+-------------+---------+
| ExampleList | 1.0.0 |
+-------------+---------+
MariaDB [controlloop]> select * from JpaExampleObjListEc_EXAMPLES;
+--------+-----------+------------+---------------+-------------+---------+
| PRIMED | timeStamp | child_name | child_version | name | version |
+--------+-----------+------------+---------------+-------------+---------+
| NULL | NULL | example1 | 1.0.0 | ExampleList | 1.0.0 |
| NULL | NULL | example2 | 1.0.0 | ExampleList | 1.0.0 |
+--------+-----------+------------+---------------+-------------+---------+
Hibernate
MariaDB [controlloop]> SHOW CREATE TABLE JpaExampleObjListEc_EXAMPLES;
+------------------------------+------------------------------------------------------------------------------------------------------+
| Table | Create Table |
+------------------------------+------------------------------------------------------------------------------------------------------+
| JpaExampleObjListEc_EXAMPLES | CREATE TABLE `JpaExampleObjListEc_EXAMPLES` (
`name` varchar(120) NOT NULL,
`version` varchar(20) NOT NULL,
`child_name` varchar(255) DEFAULT NULL,
`child_version` varchar(255) DEFAULT NULL,
`primed` bit(1) DEFAULT NULL,
`timeStamp` datetime(6) DEFAULT NULL,
KEY `FK1a58hldurq1910ne2hbm9a7af` (`name`,`version`),
CONSTRAINT `FK1a58hldurq1910ne2hbm9a7af` FOREIGN KEY (`name`, `version`)
REFERENCES `ExampleObjListEc` (`name`, `version`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 |
+------------------------------+------------------------------------------------------------------------------------------------------+
...