How to create indexes on multiple columns?

This is doable using the bernate specific Table annotation. From the documentation.

This is doable using the bernate specific @Table annotation. From the documentation: 2.4.1 Entity ... @Table(appliesTo="tableName", indexes = { @Index( name="index1", columnNames={"column1", "column2"} ) } ) creates the defined indexes on the columns of table tableName. This can be applied on the primary table or any secondary table.

The @Tables annotation allows your to apply indexes on different tables. This annotation is expected where @javax.persistence. Table or @javax.persistence.

SecondaryTable(s) occurs. Reference bernate Annotations Reference Guide 2.4. Bernate Annotation Extensions.

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