Module org.jooq

Package org.jooq

Interface Key<R extends Record>

Type Parameters:

R - The KEY's owner table record

All Superinterfaces:

Named, QueryPart, Serializable

All Known Subinterfaces:

ForeignKey<CHILD,PARENT>, InverseForeignKey<PARENT,CHILD>, UniqueKey<R>

public interface Key<R extends Record>
extends Named

A Key is an object representing a UNIQUE KEY, a PRIMARY KEY, or a FOREIGN KEY.

Instances of this type cannot be created directly. They are available from generated code.

Author:

Lukas Eder

Method Summary

Modifier and Type	Method	Description
@NotNull Constraint	constraint()	Get this KEY as a formal Constraint specification.
boolean	enforced()	Whether this key is being enforced.
@NotNull List<TableField<R,?>>	getFields()	The fields that make up the KEY
@NotNull TableField<R,?> @NotNull []	getFieldsArray()	The fields that make up the KEY
@NotNull Table<R>	getTable()	The Key's owner table
boolean	nullable()	Whether this key is (partially) nullable.

Methods inherited from interface org.jooq.Named

$name, getComment, getCommentPart, getName, getQualifiedName, getUnqualifiedName

Methods inherited from interface org.jooq.QueryPart

$replace, $replace, $traverse, $traverse, equals, hashCode, toString

Method Details

getTable

@NotNull
@NotNull Table<R> getTable()

The Key's owner table

getFields

@NotNull
@NotNull List<TableField<R,?>> getFields()

The fields that make up the KEY

getFieldsArray

@NotNull
@NotNull TableField<R,?> @NotNull [] getFieldsArray()

The fields that make up the KEY

See Also:

• getFields()

constraint

@NotNull
@NotNull Constraint constraint()

Get this KEY as a formal Constraint specification.

enforced

boolean enforced()

Whether this key is being enforced.

nullable

boolean nullable()

Whether this key is (partially) nullable.