How to define index by several columns in hibernate entity?

Question

Morning.

I need to add indexing in hibernate entity. As I know it is possible to do using @Index annotation to specify index for separate column but I need an index

Answer 1

You have to have hibernate.hbm2ddl.auto set to create in persistence.xml. When set to update hibernate won't create indexes.

hibernate.hbm2ddl.auto = create