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

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Cfo2K4u4rF18QsPXPFnytf
2026-10-24 17:33:29 +00:00
parent a5fbf45971
commit d03962ea9c
87 changed files with 2387 additions and 1 deletions
@@ -0,0 +1,3 @@
+PostgreSQL default isolation level: read committed
+read committed  : first read 100, another transaction commits 150, second read 150 -> non-repeatable read
+repeatable read : first read 100, another transaction commits 150, second read 100 -> repeatable