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New posts in crud-repository

When i change from crudrepository to pagingand sortingrepository there is no save method

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JdbcSQLIntegrityConstraintViolationException when inserting new entry after schema generated from class and initial data loaded from file

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What is the purpose of findAll() returning Iterable<T> in CrudRepository interface

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Cannot invoke "...." because the return value of "..." is null

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java.lang.NullPointerException: Cannot invoke "com.proj.my.repository.OrderRepository.save(Object)" because "this.orderRepository" is null

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