ForeignKeyDefinition (jOOQ Meta 3.19.18 API)

Alle Superschnittstellen:: ConstraintDefinition, Definition

Alle bekannten Implementierungsklassen:: DefaultForeignKeyDefinition

public interface ForeignKeyDefinition extends ConstraintDefinition

An object holding information about a foreign key relationship.

Autor:: Lukas Eder

Methodenübersicht

Modifizierer und Typ

Methode

Beschreibung

int

countSimilarReferences()

Count the number of references between referencing and referenced tables.

InverseForeignKeyDefinition

getInverse()

Get the inverse key.

List<ColumnDefinition>

getKeyColumns()

The list of columns making up the foreign key.

TableDefinition

getKeyTable()

Veraltet.
- [#9672] - jOOQ 3.13 - Use ConstraintDefinition.getTable() instead.

List<ColumnDefinition>

getReferencedColumns()

The list of columns referenced by this foreign key

UniqueKeyDefinition

getReferencedKey()

The referenced key.

TableDefinition

getReferencedTable()

The definition of the referenced table.

UniqueKeyDefinition

resolveReferencedKey()

Resolve a referenced key.

Von Schnittstelle geerbte Methoden org.jooq.meta.ConstraintDefinition
enforced, getTable

Von Schnittstelle geerbte Methoden org.jooq.meta.Definition
getCatalog, getComment, getDatabase, getDefinitionPath, getInputName, getName, getOutputName, getOverload, getPackage, getPartiallyQualifiedNames, getQualifiedInputName, getQualifiedInputNamePart, getQualifiedName, getQualifiedNamePart, getQualifiedOutputName, getQualifiedOutputNamePart, getSchema, getSource, isSynthetic

Methodendetails
- getKeyTable
  
  @Deprecated TableDefinition getKeyTable()
  
  Veraltet.
  - [#9672] - jOOQ 3.13 - Use ConstraintDefinition.getTable() instead.
  
  The definition of the referencing table
- getKeyColumns
  
  List<ColumnDefinition> getKeyColumns()
  
  The list of columns making up the foreign key.
- getReferencedKey
  
  UniqueKeyDefinition getReferencedKey()
  
  The referenced key.
- resolveReferencedKey
  
  UniqueKeyDefinition resolveReferencedKey()
  
  Resolve a referenced key.
  If getReferencedKey() coincides itself with a foreign key, resolve that foreign key recursively. In case of ambiguity (two foreign keys coinciding with a single unique key), this returns null.
- getReferencedTable
  
  TableDefinition getReferencedTable()
  
  The definition of the referenced table.
- getReferencedColumns
  
  List<ColumnDefinition> getReferencedColumns()
  
  The list of columns referenced by this foreign key
- countSimilarReferences
  
  int countSimilarReferences()
  
  Count the number of references between referencing and referenced tables.
- getInverse
  
  InverseForeignKeyDefinition getInverse()
  
  Get the inverse key.