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hibernate8-jpa4-demo/output/03-lazy-associations-and-fetch.txt
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agent.get(Book): publisher initialized? false
book.publisher.getName() before fetch -> LazyInitializationException
agent.fetch(book.publisher) -> getName() = Manning
same object as book.publisher? true, initialized now? true
reading the public field p.name instead -> null
SQL (1 statement)
select p1_0.id,p1_0.name from publisher p1_0 where p1_0.id=?
agent.get(Publisher): books collection initialized? false
agent.fetch(publisher.books) -> 3 books
SQL (1 statement)
select b1_0.publisher_id,b1_0.isbn,b1_0.price,b1_0.title,b1_0.version,b1_0.views from book b1_0 where b1_0.publisher_id=?