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Add hibernate-jpa module: 40 runnable Hibernate 7 / JPA interview answers on PostgreSQL 16

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Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cfo2K4u4rF18QsPXPFnytf
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asmhatre
2026-10-24 17:33:29 +00:00
co-authored by Claude Sonnet 5.5
parent a5fbf45971
commit d03962ea9c
87 changed files with 2387 additions and 1 deletions
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hibernate-jpa/output/q05-find-vs-getreference.txt
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getReference(): SQL statements so far = 0, initialized = false
ref.name (field) -> null; SQL statements now = 0, initialized = false
ref.getName() -> Chen; SQL statements now = 1, initialized = true
SQL> select e1_0.id,e1_0.city,e1_0.zip,e1_0.department_id,e1_0.level,e1_0.name,e1_0.salary from Employee e1_0 where e1_0.id=?
find(missing id) -> null
getReference(missing) -> proxy returned without error: true
first access -> org.hibernate.ObjectNotFoundException: No row with the given identifier exists for entity [lab.hibernate.model.Employee with id '99999']