Persistent.columns - JDO annotation element

Annotation Element
Column[] columns

Column definition(s) for this member. Used for mapping multiple columns to the same member, for example relationships with multiple column foreign keys.
the columns for this member
Default value:
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.