Add Hibernate 7 batches 2-6 and batch 7: mapping styles, JPA annotations, natural IDs, @Immutable, stored procedures, in-memory test databases, JNDI mocking, proxies, associations, temporal mapping, named queries, HQL, Criteria API, EntityManager bootstrapping, Ehcache 3 L2 cache configuration, HikariCP connection pooling, and Hibernate Validator CDI integration (Hibernate 7.4.5.Final + Spring Boot 4.1.1 + JDK 25)

Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01EQNA6DJ9VgCtW6zhCE8Xud
2026-09-20 04:56:34 +00:00
commit 4292f1cd54
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+$ mvn -o -B test -Dtest=BulkUpdateBypassesCacheTest#bulkNativeSqlUpdate_alsoDoesNotLeaveTheCacheStale_hibernateInvalidatesEverythingItCannotParse
+(trimmed to the test's own RESULT line and the surefire summary for the whole class)
+
+RESULT[cache-bulk-update-native-not-stale]: price in the database after the native SQL update=999.0 | price a brand-new session's get() actually returns=999.0 | L2 puts recorded before the native update=1 | L2 hits before/after the post-update read=1/1 -- the original hypothesis (native SQL bypasses query-space tracking, so the L2 entry survives stale) was WRONG. The entity WAS cached (one L2 put), yet the post-update read is not an L2 hit at all: Hibernate cannot verify a native statement's affected tables, so it conservatively invalidates every region it knows about rather than none of them.
+
+-------------------------------------------------------------------------------
+Test set: com.ankurm.hibernatedemo.cache.BulkUpdateBypassesCacheTest
+-------------------------------------------------------------------------------
+Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.450 s -- in com.ankurm.hibernatedemo.cache.BulkUpdateBypassesCacheTest