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UniqueKey (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.mapping
Class UniqueKey

java.lang.Object
  net.sf.hibernate.mapping.Constraint
      net.sf.hibernate.mapping.UniqueKey

All Implemented Interfaces:

RelationalModel

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public class UniqueKey

extends Constraint

A relational unique key constraint

Author:

Gavin King

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Constructor Summary

UniqueKey()

 

Method Summary
String	sqlConstraintString(Dialect dialect)
String	sqlConstraintString(Dialect dialect, String constraintName, String defaultSchema)
String	sqlCreateString(Dialect dialect, Mapping p, String defaultSchema)
String	sqlDropString(Dialect dialect, String defaultSchema)

 

Methods inherited from class net.sf.hibernate.mapping.Constraint

addColumn, addColumns, getColumnIterator, getColumnSpan, getName, getTable, setName, setTable

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

UniqueKey

public UniqueKey()

Method Detail

sqlConstraintString

public String sqlConstraintString(Dialect dialect)

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sqlConstraintString

public String sqlConstraintString(Dialect dialect,
                                  String constraintName,
                                  String defaultSchema)

Specified by:

sqlConstraintString in class Constraint

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sqlCreateString

public String sqlCreateString(Dialect dialect,
                              Mapping p,
                              String defaultSchema)

Specified by:

sqlCreateString in interface RelationalModel

Overrides:

sqlCreateString in class Constraint

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sqlDropString

public String sqlDropString(Dialect dialect,
                            String defaultSchema)

Specified by:

sqlDropString in interface RelationalModel

Overrides:

sqlDropString in class Constraint

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