21 words

Join.columns - JDO annotation element

Annotation Element
javax.jdo.annotations.Join
Column[] columns

Detail definition of the join column(s). This is needed for more than one join column.
Returns:
the join columns
Default value:
{}
Since:
JDO 2.1

This documentation page is derived (with some adjustments) from the JDO 2.2 API
and is available under the terms of the Apache License, v. 2.0.