Package org.datanucleus.store.rdbms.key
This package contains wrappers to various types of keys found in RDBMS databases.
Supports single and multiple column keys.
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Class Summary Class Description CandidateKey Representation of a Candidate key.ColumnOrderedKey Representation of a key that has columns with specified ordering (ascending/descending) for each column (if required).ForeignKey Representation of a foreign key to another table.Index Representation of an index.PrimaryKey Representation of the primary key of a table. -
Enum Summary Enum Description ForeignKey.FKAction Enum representing an action on the FK.