7 lines
661 B
Plaintext
Executable File
7 lines
661 B
Plaintext
Executable File
Fix #2 (two queries): 2 queries fired, books=4, awards=3
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Cartesian product: 4 books x 3 awards for 1 author -> raw SQL join rows = 12, distinct entities returned = 1
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MultipleBagFetchException reproduction -- wrapper class: java.lang.IllegalArgumentException
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MultipleBagFetchException reproduction -- root cause class: org.hibernate.loader.MultipleBagFetchException
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MultipleBagFetchException reproduction -- verbatim message: cannot simultaneously fetch multiple bags: [com.ankurm.hibernatedemo.association.BagAuthorList.awards, com.ankurm.hibernatedemo.association.BagAuthorList.books]
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Fix #1 (Set instead of List): 1 distinct authors returned, 1 queries fired
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