준영속 상태

mike6321 · Mar 9, 2021 · 3c35704 · 3c35704
1 parent 9ef5cb8
commit 3c35704
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/jpa-basic/src/main/java/hellojpa/JpaMain.java b/jpa-basic/src/main/java/hellojpa/JpaMain.java
@@ -102,11 +102,17 @@ public static void main(String[] args) {
 //            member.setName("Hello junwoo");
 
             // TODO: flush 2021/03/10 1:09 오전
-            Member member = new Member(200l, "Member200");
-            entityManager.persist(member);
+//            Member member = new Member(200l, "Member200");
+//            entityManager.persist(member);
+//
+//            entityManager.flush();
+//            System.out.println("*********");
+
+            // TODO: 준영속 상태 2021/03/10 1:10 오전
+            Member member = entityManager.find(Member.class, 201L); // 현재는 영속상태
+            member.setName("jun young sok");
 
-            entityManager.flush();
-            System.out.println("*********");
+            entityManager.detach(member);
 
             transaction.commit();
 //            if (member.getName().equals("Hello Kakao")) {

diff --git a/jpa-basic/target/classes/hellojpa/JpaMain.class b/jpa-basic/target/classes/hellojpa/JpaMain.class