EclipseLink/UserGuide/JPA/Advanced JPA Development/Schema Generation/Index
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Revision as of 15:51, 13 January 2011 by Ben.gelernter.oracle.com (Talk | contribs)
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@Index Annotationa and <index> XML
Use the @Index annotation in code or the <index> element in orm.xml to define an index when generating DDL. The index can be defined on a Entity class or on an attribute.