Uses of Class
org.datanucleus.store.rdbms.key.CandidateKey

Packages that use CandidateKey

Package	Description
org.datanucleus.store.rdbms.adapter	Provides mappings of all supported databases to aspects of the database that determines the SQL generation.
org.datanucleus.store.rdbms.key	This package contains wrappers to various types of keys found in RDBMS databases.
org.datanucleus.store.rdbms.table	Provides the internal DataNucleus definition of a table/view and its columns.

Uses of CandidateKey in org.datanucleus.store.rdbms.adapter

Methods in org.datanucleus.store.rdbms.adapter with parameters of type CandidateKey

Modifier and Type	Method and Description
String	TimesTenAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	SQLiteAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory)
String	SAPDBAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory)
String	DatastoreAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	DerbyAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	SQLAnywhereAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	InformixAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	BaseDatastoreAdapter.getAddCandidateKeyStatement(CandidateKey ck, IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.

Uses of CandidateKey in org.datanucleus.store.rdbms.key

Subclasses of CandidateKey in org.datanucleus.store.rdbms.key

Modifier and Type	Class and Description
class	PrimaryKey Representation of the primary key of a table.

Constructors in org.datanucleus.store.rdbms.key with parameters of type CandidateKey

Constructor and Description
Index(CandidateKey ck) Constructor.

Uses of CandidateKey in org.datanucleus.store.rdbms.table

Methods in org.datanucleus.store.rdbms.table that return CandidateKey

Modifier and Type	Method and Description
static CandidateKey	TableUtils.getCandidateKeyForField(Table table, org.datanucleus.metadata.UniqueMetaData umd, JavaTypeMapping fieldMapping) Convenience method to return the candidate key (if any) for a field.

Methods in org.datanucleus.store.rdbms.table that return types with arguments of type CandidateKey

Modifier and Type	Method and Description
protected List<CandidateKey>	ClassTable.getExpectedCandidateKeys() Accessor for the expected candidate keys for this table.
protected List<CandidateKey>	TableImpl.getExpectedCandidateKeys() Accessor for the expected candidate keys for this table in the datastore.