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;You were exactly correct, I had neglected to include the mapped superclasses that all of my entity classes

attributes from superclasses are included in subclasses. Default: {} Since: Jakarta Persistence

: Annotation Target: Method, Field Specifies the mapping of an association to an intermediate join table. It is applied to the owning side of an association. A join table is typically used in the mapping of many-to-many and unidirectional one-to-many associations. It may also be used to map

, mapping to an intermediate table called the join table . Every many-to-many association ... , is specified on the owning side. The JoinTable annotation specifies a mapping to a database table ... collection is a Map , the cascade element applies to the map value. Defaults to no operations

association usually maps a foreign key column or columns. This mapping may be specified using the JoinColumn annotation. Alternatively, an optional OneToOne association is sometimes mapped to a join table ... must always exist. May be used in schema generation to infer that the mapped foreign key column

Interfaces: Annotation Target: Method, Field Supports composite map keys that reference entities ... (JPA) 2.0 Annotation Elements MapKeyJoinColumn[] value (Required) The map key join columns that are used to map to the entity that is the map key. Since: Jakarta Persistence (JPA) 1.0 ForeignKey

in the table or tables mapped by the owning entity. The persistent fields and properties of an embeddable class are mapped using the same mapping annotations used to map entity classes

: Annotation Target: Type Specifies a composite primary key type whose fields or properties map ... equality consistently with equality of the mapped primary key of the database table. The primary key fields ... properties with matching names and types. The mapping of fields or properties of the entity to fields or

, Serializable Enumerated the options for mapping entity inheritance. See Also: Inheritance.strategy ... , with only the columns mapped to persistent fields and properties declared by the entity class. Each class in the hierarchy has its own table, but that table does not contain columns mapped

: Annotation Target: Type Specifies the inheritance mapping strategy for the entity class hierarchy ... if no inheritance type is specified for an entity class hierarchy, the SINGLE_TABLE mapping strategy ... (JPA) 1.0 Annotation Elements InheritanceType strategy The inheritance mapping strategy

the mapping for an EmbeddedId primary key, an attribute within an EmbeddedId primary key, or ... ; ... @MapsId("empid") // maps the empid attribute of embedded id @ManyToOne Employee emp; } If a ManyToOne ... attribute corresponds. If not explicitly specified, the relationship maps the primary key of the entity

ConstructorResult annotation to map a column of the SELECT list of a SQL query. The name element references ... (JPA) 1.0 Class type (Optional) The Java type to which the column type is to be mapped . If the type element is not specified, the default JDBC type mapping for the column is used. Default: void/class

) EntityManager.refresh(Object, java.util. Map ) EntityManager.refresh(Object, LockModeType, java.util. Map ) EntityManager.lock(Object, LockModeType) EntityManager.lock(Object, LockModeType, java.util. Map

: Annotation Used in conjunction with the SqlResultSetMapping or NamedNativeQuery annotation to map ... should select all the columns that are mapped to the entity object. This should include foreign key ... [] fields Maps the columns specified in the SELECT list of the query to the properties or fields

is an enum type. An enum can be mapped as either a string or an integer , where EnumType enumerates the available options. The mapping may be explicitly specified by this annotation. If a persistent field or ... used in mapping an enum type. Default: ORDINAL Since: Jakarta Persistence (JPA) 1.0 Additional JDK

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.Path Expression get (    MapAttribute map ) Create a path corresponding to the referenced map -valued attribute. Parameters: map - map -valued attribute Returns: expression corresponding to the referenced attribute. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.JoinColumns Implemented Interfaces: Annotation Target: Method, Field Specifies the mapping for composite foreign keys. This annotation ... Persistence (JPA) 1.0 Annotation Elements JoinColumn[] value The join columns that map the relationship

to map the SELECT clause of a SQL query to a constructor. Applies a constructor for the target class ... ColumnResult[] columns (Required) The mapping of columns in the SELECT list to the arguments

mapping descriptor. The target type for a converter is determined by the actual type argument of the first ... must automatically apply the converter to every mapped attribute of the specified target type belonging to any

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.DiscriminatorColumn Implemented Interfaces: Annotation Target: Type Specifies the discriminator column for the SINGLE_TABLE and JOINED inheritance mapping strategies . The mapping strategy and discriminator column are only specified

embeddable class . Must be specified if the collection is to be mapped by means of a collection table. The CollectionTable annotation specifies a mapping to a database table. Example: @Entity public class

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getPluralAttributes() Return all multi-valued attributes (Collection-, Set-, List-, and Map -valued attributes ... : Collection-, Set-, List-, and Map -valued attributes. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType Set getDeclaredPluralAttributes() Return all multi-valued attributes (Collection-, Set-, List-, and Map -valued ... attributes. Returns: declared Collection-, Set-, List-, and Map -valued attributes. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.TypedQueryReference Map getHints() A map keyed by hint name of all hints specified via NamedQuery.hints or NamedNativeQuery.hints . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.Subquery MapJoin correlate (    MapJoin parentMap ) Create a subquery map join object correlated to a map join object of the enclosing query. Parameters: parentMap - join object of the containing query Returns: subquery join. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.MapJoin MapAttribute getModel() Return the metamodel representation for the map attribute. Returns: metamodel type representing the Map that is the target of the join. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.MapJoin Path key() Create a path expression that corresponds to the map key. Returns: path corresponding to map key. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.MapJoin Path value() Create a path expression that corresponds to the map value. This method is for stylistic use only: it just returns this. Returns: path corresponding to the map value. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.MapJoin Expression entry() Create an expression that corresponds to the map entry. Returns: expression corresponding to the map entry. Since: Jakarta Persistence (JPA) 1.0

primitive wrapper type; String ; UUID ; Date ; Date ; BigDecimal ; BigInteger . The mapped column

the Lob annotation when mapping to a database Lob type. The Lob annotation may be used in

Annotation Elements Convert[] value The Convert mappings that are to be applied. Since: Jakarta

may be used to override mappings declared or defaulted by the embeddable class. Example: @Embedded

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.FieldResult Implemented Interfaces: Annotation Used in conjunction with the EntityResult annotation to map columns specified in the SELECT list of a SQL query to the properties or fields of an entity class. Example: Query q = em

Jakarta Persistence (JPA) Enum jakarta.persistence.EnumType java.lang.Object ∟ java.lang.Enum ∟ jakarta.persistence.EnumType Implemented Interfaces: Constable , Comparable , Serializable Enumerates available options for mapping enumerated types. The values of this enumeration specify

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.EnumeratedValue Implemented Interfaces: Annotation Target: Field Specifies that an annotated field of a Java enum type is the source of database column values for an enumerated mapping . The annotated field must be declared final

Jakarta Persistence (JPA) Method in jakarta.persistence.AttributeOverride String name (Required) The name of the property whose mapping is being overridden if property-based access is being used, or the name of the field if field-based access is used. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.AttributeOverrides AttributeOverride[] value (Required) One or more field or property mapping overrides. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.PersistenceConfiguration Map properties() Standard and vendor-specific property settings. Returns: the configured properties. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType MapAttribute getMap (    String name ) Return the Map -valued attribute of the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute Returns: MapAttribute

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType MapAttribute getDeclaredMap (    String name ) Return the Map -valued attribute declared by the managed type that corresponds to the specified name. Parameters: name - the name of the represented attribute

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.MapAttribute Class getKeyJavaType() Return the Java type of the map key. Returns: Java key type. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.MapAttribute Type getKeyType() Return the type representing the key type of the map . Returns: type representing key type. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.Attribute boolean isCollection() Is the attribute collection-valued (represents a Collection , Set , List , or Map ). Returns: boolean indicating whether the attribute is collection-valued. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType MapAttribute getMap (    String name ,    Class keyType ,    Class valueType ) Return the Map -valued attribute of the managed type that corresponds to the specified name and Java key

Jakarta Persistence (JPA) Method in jakarta.persistence.metamodel.ManagedType MapAttribute getDeclaredMap (    String name ,    Class keyType ,    Class valueType ) Return the Map -valued attribute declared by the managed type that corresponds to the specified name

Jakarta Persistence (JPA) Method in jakarta.persistence.Temporal TemporalType value The type used in mapping Date or Calendar . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.From MapJoin joinMap (    String attributeName ,    JoinType jt ) Create a join to the specified Map -valued attribute using the given join type. Parameters: attributeName - name of the attribute for the target

and JoinColumn annotations and constraints entailed by primary key mappings . Defaults to no additional

an entity class but not its super entity class (or mapped superclass ) you may get error messages like