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

Packages that use CandidateKey

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

String	InformixAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	RDBMSAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	SAPDBAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory)
String	SQLiteAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory)
String	TimesTenAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	DerbyAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	DatabaseAdapter.getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.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

class

PrimaryKey Representation of the primary key of a table.

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

Index(CandidateKey ck)
Constructor.

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

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

static CandidateKey

TableUtils.getCandidateKeyForField(org.datanucleus.store.mapped.DatastoreContainerObject table, org.datanucleus.metadata.UniqueMetaData umd, org.datanucleus.store.mapped.mapping.JavaTypeMapping fieldMapping) Convenience method to return the candidate key (if any) for a field.