org.apache.openjpa.persistence.jdbc
Annotation Type KeyColumn


@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface KeyColumn

Map key column.

Since:
0.4.0, 1.1.0
Author:
Abe White

Optional Element Summary
 String columnDefinition
           
 boolean insertable
           
 int length
           
 String name
           
 boolean nullable
           
 int precision
           
 int scale
           
 boolean unique
           
 boolean updatable
           
 

name

public abstract String name
Default:
""

unique

public abstract boolean unique
Default:
false

nullable

public abstract boolean nullable
Default:
true

insertable

public abstract boolean insertable
Default:
true

updatable

public abstract boolean updatable
Default:
true

columnDefinition

public abstract String columnDefinition
Default:
""

length

public abstract int length
Default:
255

precision

public abstract int precision
Default:
0

scale

public abstract int scale
Default:
0


Copyright © 2006-2008 Apache Software Foundation. All Rights Reserved.

This documentation is deprecated and will be removed in the next release of WebLogic Server.


Oracle Fusion Middleware Apache OpenJPA 1.1.0 API Reference
12c Release 1 (12.1.1)
Part Number E24398_01