Add migration-5-to-7 module: Hibernate 5.6.15 vs 7.4.14 jar diff, compile checks, schema defaults and cheat-sheet snippets

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01YPgGH6aMbSLANL3E2HHmS6
2026-10-25 19:17:24 +00:00
parent 357ba84e5c
commit aea104f021
57 changed files with 5187 additions and 0 deletions
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+              Hibernate 5.6.15          Hibernate 7.4.14          
+-- id sequences (name, increment)
+              HIBERNATE_SEQUENCE 1      PROBE_SEQ 50
+-- column types in H2
+ACTIVE        BOOLEAN                   BOOLEAN                   (same)
+BYNAME        CHARACTER VARYING         ENUM                      <-- differs
+BYORDINAL     INTEGER                   TINYINT                   <-- differs
+CREATEDAT     TIMESTAMP                 TIMESTAMP WITH TIME ZONE  <-- differs
+ID            BIGINT                    BIGINT                    (same)
+NAME          CHARACTER VARYING         CHARACTER VARYING         (same)
+OCCURREDAT    TIMESTAMP                 TIMESTAMP                 (same)
+PAYLOAD       BINARY VARYING            BINARY VARYING            (same)
+PRICE         NUMERIC                   NUMERIC                   (same)
+SPAN          BIGINT                    NUMERIC                   <-- differs
+UUID          BINARY                    UUID                      <-- differs