묻고 답해요

Unknown entity 에러

미해결

실전! 스프링 데이터 JPA

[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 선생님 안녕하세요 현재 스프링 데이터 JPA와 DB 설정, 동작확인 15:43 부분 강의 수강중입니다. 코딩은 다음과 같이 진행 하였는데요 Unknown entity 오류가 나오고 있습니다 ㅠㅠ 어떻게 처리하면 될까요 ? ㅠ nknown entity: com.sun.proxy.$Proxy100; nested exception is java.lang.IllegalArgumentException: Unknown entity: com.sun.proxy.$Proxy100 org.springframework.dao.InvalidDataAccessApiUsageException: Unknown entity: com.sun.proxy.$Proxy100; nested exception is java.lang.IllegalArgumentException: Unknown entity: com.sun.proxy.$Proxy100

• java
• spring
• spring-boot
• jpa

인증요청시 문의드립니다.

미해결

호돌맨의 요절복통 개발쇼 (SpringBoot, Vue.JS, AWS)

강의진행중 궁금한게 있어서 문의드렸습니다! 강의중에 토큰이 탈취될수도 있다고하셔서 String jws = Jwts.builder() .setSubject(String.valueOf(userId)) .signWith(key) .setIssuedAt(new Date()) .compact(); 코드를 넣어주셨습니다. 매번 다른 accessToken값이 나올수 있도록이요! 그 결과 로그인 시마다 매번 다른 토큰값이 나오는데, 로그인을 하고나서 기존의 토큰값으로 /foo 메소드를 호출하여도 인증이 되는데 왜 그런걸까요?? 1. 로그인시 abc토큰이 나와서 abc토큰으로 /foo 컨트롤러를 호출함 인증됨 2. 또 한번 로그인시 abcd토큰이 나옴. 그런데 이전 로그인 토큰이였떤 abc토큰으로 /foo 컨트롤러를 호출하여도 인증 성공됨. 왜 그런지 궁금합니다!

• vue.js
• aws
• spring-boot
• jpa
• spring-security

Querydsl을 멀티쓰레드 환경에서 사용할 때 발생하는 문제에 대해

해결됨

안녕하세요. Querydsl강의를 수강하고 혼자 개발을 진행하다가 다음과 같은 문제가 발생해서 질문을 남기게 되었습니다. 제 상황은 A엔티티와 B엔티티를 가지고 있고, 둘은 OneToOne관계로 B가 연관관계의 주인인 상황입니다. Repository에는 A와 B의 데이터를 호출하는 Querydsl코드가 각각 존재하며, 이를 Service Layer에서 그대로 Return값으로 받고 있습니다. 이들을 멀티쓰레드 환경에서 호출했을 때 B데이터를 호출하는 코드에 Connection leak이 존재한다는 에러가 발생하는 상황입니다. (.yml파일에서 hikari의 leak-detection-threshold을 설정한 상황입니다.) Domain @NoArgsConstructor @AllArgsConstructor @Entity public class A { @Id private Long id; @OneToOne(mappedBy = "a") private B b; private int var1; } @NoArgsConstructor @AllArgsConstructor @Entity public class B { @Id private Long id; @OneToOne @JoinColumn(name = "b_id") private A a; private int var1; } Repository public interface Repository extends JpaRepository<A,Long>, RepositoryCustom { } public interface RepositoryCustom { Dto queryOne(); Dto queryTwo(); Dto queryThree(); } public class RepositoryCustomImpl implements RepositoryCustom { private final JPAQueryFactory queryFactory; public RepositoryCustomImpl(EntityManager em) { this.queryFactory = new JPAQueryFactory(em); } @Override public Dto queryOne() { return queryFactory .select(Projections.constructor(Dto.class, a.id, a.var1 )) .from(a) .fetchFirst(); } @Override public Dto queryTwo(){ return queryFactory .select(Projections.constructor(Dto.class, b.id, b.var1 )) .from(b) .fetchFirst(); } @Override public Dto queryThree(){ System.out.println("a.getClass() = " + a.getClass()); System.out.println("b.getClass() = " + b.getClass()); return queryFactory .select(Projections.constructor(Dto.class, b.id, b.var1 )) .from(b) .fetchFirst(); } } queryThree는 queryTwo와 Querydsl코드는 동일합니다. 다만 쿼리를 실행하기 전에 Qtype의 a와 b를 순서대로 한번 호출했다는 부분이 queryTwo와 다릅니다. DTO public class Dto { private Long id; private int var1; } Service @org.springframework.stereotype.Service @RequiredArgsConstructor public class Service { private final Repository repo; @Transactional public Dto logicOne(){ return repo.queryOne(); } @Transactional public Dto logicTwo(){ return repo.queryTwo(); } @Transactional public Dto logicThree(){ return repo.queryThree(); } } 테스트코드 @SpringBootTest @Slf4j public class SimpleTest { @Autowired Service service; @Test void connection_leak_detected(){ Runnable userA = () -> { Dto dto = service.logicOne(); log.info("[Thread A: {}]",dto); }; Thread threadA = new Thread(userA); threadA.start(); Runnable userB = () -> { Dto dto = service.logicTwo(); log.info("[Thread B: {}]",dto); }; Thread threadB = new Thread(userB); threadB.start(); sleep(6000); } @Test void leak_not_detected(){ Runnable userA = () -> { Dto dto = service.logicOne(); log.info("[Thread A: {}]",dto); }; Thread threadA = new Thread(userA); threadA.start(); Runnable userB = () -> { Dto dto = service.logicThree(); log.info("[Thread B: {}]",dto); }; Thread threadB = new Thread(userB); threadB.start(); sleep(6000); } @Test @Transactional void connection_leak_detected_otherCase(){ Runnable userA = () -> { Dto dto = service.logicOne(); log.info("[Thread A: {}]",dto); }; Thread threadA = new Thread(userA); threadA.start(); Runnable userB = () -> { Dto dto = service.logicThree(); log.info("[Thread B: {}]",dto); }; Thread threadB = new Thread(userB); threadB.start(); sleep(6000); } private void sleep(int millis){ try{ Thread.sleep(millis); } catch (InterruptedException e){ e.printStackTrace(); } } } connection_leak_detected를 테스트하면 Connection leak이 발생했다는 에러가 발생합니다. leak_not_detected를 테스트하면 Connection leak 로그가 출력되지 않습니다. leak_not_detected와 동일한 테스트코드에 Transactional을 선언한 connection_leak_detected_otherCase은 Connection leak 로그가 출력됩니다. 어떤 이유로 이러한 Connection leak이 발생하는지, 그리고 어떻게하면 이러한 문제를 해결할 수 있는지 궁금합니다..!

• java
• jpa
• spring
• querydsl

querydsl에서 oneToMany 관계인데 Many쪽 검색이 필요할 때 어떻게 해야하나요?

미해결

실전! Querydsl

예를 들어 Order와 OrderItem이 있는데 Order의 검색을 동적쿼리로 검색해야해서 querydsl을 사용하고 있는 상황입니다. 그 중 검색조건이 OrderItem의 이름으로 검색해서 Order의 목록을 가져와야하는데 Order와 OrderItem을 조인하고 where절에 OrderItem의 이름으로 조회하는 방법 말고는 없을까요? 그럴 경우 distinct를 쓰거나 따로 중복 제거 로직을 넣어야해서ㅜ 혹시 다른 방법이 있나 문의드립니다. 이런 경우에는 양방향 연관관계를 맺어주고 해결해도 될까요?

• java
• jpa
• querydsl
• spring

시즌3 예정에 열렬한 환호를 보냅니다.

미해결

호돌맨의 요절복통 개발쇼 (SpringBoot, Vue.JS, AWS)

시즌3 예정에 열렬한 환호를 보냅니다.

• vue.js
• aws
• spring-boot
• jpa
• spring-security

h2 회원정보 저장 오류

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

회원가입과 돌아오는 페이지는 정상으로 작동은 하나 h2에 저장 되지도 않고 강의 내용처럼 insert 문이 나오지 않습니다 https://drive.google.com/file/d/1Mnh-hxiK1AQlaSlFOuuQrzRgAT0lEI9t/view?usp=sharing

• java
• spring
• 웹앱
• spring-boot
• jpa

상속관계 데이터처리

미해결

자바 ORM 표준 JPA 프로그래밍 - 기본편

13분 8초 질문입니다! 데이터를 가져올 때, Album과 Item에 있는 것을 join해서 가져와야 된다고 하셨는데 Album 이 Item을 상속 받은건데 Item까지 접촉해서 데이터를 가져와야 하는 이유가 뭘까요??

• java
• jpa

OSIV false로 설정할 때

해결됨

실전! 스프링 부트와 JPA 활용2 - API 개발과 성능 최적화

궁금증이 생겨 한가지 질문할게요. 만약 Service 계층에서 validate(), update()라는 메소드가 있을 때 두 메소드 모두 로직 시작부분에 엔티티를 조회한다고 하면 두 메소드에서 모두 select 쿼리가 나갑니다. OSIV 설정을 true로 하면 Controller 영역까지 트랜잭션이 유지 되기 때문에 컨트롤러 안에 xxxService.validate(); xxxService.update(); 이렇게 해도 같은 트랜잭션 안에 있었기 때문에 select 쿼리는 한번만 나갑니다. 하지만 OSIV 설정을 false로 하면 Controller 영역까지 트랜잭션이 유지 되지 않기 때문에 위와 같이 작성하면 select 쿼리가 두번 나갑니다. 이를 해결하기 위해 두가지 메소드를 하나로 합쳐 Controller 영역에서 사용할 수 있습니다. xxxService.updateSet(); 하지만 이때는 입력 받아야 하는 인자 수가 많을 경우 3, 4개 넘게 받는 경우가 생겨 질문드립니다... 쿼리 성능으로는 합치는게 맞지만 구조적으로 이러한 설계가 맞는지 궁금합니다. 감사합니다~!

• java
• spring
• spring-boot
• jpa

this 질문

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

OrderItem에서 전체가격 조회 메소드입니다. 여기서 getOrderPrice()대신 this.OrderPrice를 해도 되는지 궁금합니다

• java
• spring
• 웹앱
• spring-boot
• jpa

Member Item id 차이

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

MemberService에서는 member.getId를 해서 id값을 가져와서 확인하는데 ItemRepository에서는 item.getId가 null입니다 memberService 는 memberRepository에서 저장되고 db에 있는 id를 가져오는게 아니지 않나요?

• java
• spring
• 웹앱
• spring-boot
• jpa

application.yml에서 format_sql 적용이 안됩니다.

미해결

실전! 스프링 데이터 JPA

안녕하세요! 강의 수강 중 궁금한 부분이 있어 질문 남깁니다. 테스트 코드 실행 시 콘솔 창의 쿼리가 여러 줄로 format된 형태가 아닌 한 줄로 나옵니다. application.yml 에서 hibernate.format_sql: true 를 추가했는데도 적용이 안 되는데 이유를 잘 모르겠습니다.

• java
• spring
• spring-boot
• jpa

Domain별 패키지 분리에 대한 문의

해결됨

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예) [질문 내용] 여기에 질문 내용을 남겨주세요. 안녕하세요. 항상 좋은 강의 감사드립니다. 현업에서 업무를 하다보면 package를 도메인별로 분리하고 도메인에 controller, repository, service, entity, dta, dao등 패키지를 구분하고 있습니다. 이는 하나의 모든 controller, repository에 담게 되면 유지보수성이 떨어지기 때문인데요. 강의에 강사님께서 하나의 패키지에 넣으셔서 질문을 드립니다. MSA구조로 작게 분리한다고 해도 유지보수가 용의하기 위해서는 패키지를 분리하는게 좋다고 생각되는데요. DTA를 controller에 넣는다던지 entity를 모두 하나에 넣고 있어서... 현업에서도 이렇게 쓰는게 더 좋은건지,,, 아니면 강의에서만 분리하지 않는 것인지 궁금합니다. 혹, 강의에서만 분리하지 않는 구조라면 sample로 효율적인 패키지 구성을 제공해 주실 수 있나요??

• java
• spring
• 웹앱
• spring-boot
• jpa

findName 질문

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

이름으로 조회해서 findName을 하면 한명만 조회되지 않나요?? 리스트로 받는 이유가 궁금합니다

• java
• spring
• 웹앱
• spring-boot
• jpa

Error executing DDL

미해결

자바 ORM 표준 JPA 프로그래밍 - 기본편

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 여기에 질문 내용을 남겨주세요. "C:\Program Files\Java\jdk-11.0.17\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2022.3\lib\idea_rt.jar=63115:C:\Program Files\JetBrains\IntelliJ IDEA 2022.3\bin" -Dfile.encoding=UTF-8 -classpath D:\인프런\Workspace\ex1-hello-jpa\target\classes;C:\Users\dbfl3\.m2\repository\org\hibernate\hibernate-entitymanager\5.3.10.Final\hibernate-entitymanager-5.3.10.Final.jar;C:\Users\dbfl3\.m2\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;C:\Users\dbfl3\.m2\repository\org\hibernate\hibernate-core\5.3.10.Final\hibernate-core-5.3.10.Final.jar;C:\Users\dbfl3\.m2\repository\org\javassist\javassist\3.23.2-GA\javassist-3.23.2-GA.jar;C:\Users\dbfl3\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Users\dbfl3\.m2\repository\org\jboss\jandex\2.0.5.Final\jandex-2.0.5.Final.jar;C:\Users\dbfl3\.m2\repository\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;C:\Users\dbfl3\.m2\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;C:\Users\dbfl3\.m2\repository\org\dom4j\dom4j\2.1.1\dom4j-2.1.1.jar;C:\Users\dbfl3\.m2\repository\org\hibernate\common\hibernate-commons-annotations\5.0.4.Final\hibernate-commons-annotations-5.0.4.Final.jar;C:\Users\dbfl3\.m2\repository\javax\persistence\javax.persistence-api\2.2\javax.persistence-api-2.2.jar;C:\Users\dbfl3\.m2\repository\net\bytebuddy\byte-buddy\1.9.5\byte-buddy-1.9.5.jar;C:\Users\dbfl3\.m2\repository\org\jboss\spec\javax\transaction\jboss-transaction-api_1.2_spec\1.1.1.Final\jboss-transaction-api_1.2_spec-1.1.1.Final.jar;C:\Users\dbfl3\.m2\repository\com\h2database\h2\1.4.199\h2-1.4.199.jar;C:\Users\dbfl3\.m2\repository\javax\xml\bind\jaxb-api\2.3.0\jaxb-api-2.3.0.jar hellojpa.JpaMain 3월 08, 2023 8:04:46 오후 org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation INFO: HHH000204: Processing PersistenceUnitInfo [ name: hello ...] 3월 08, 2023 8:04:46 오후 org.hibernate.Version logVersion INFO: HHH000412: Hibernate Core {5.3.10.Final} 3월 08, 2023 8:04:46 오후 org.hibernate.cfg.Environment <clinit> INFO: HHH000206: hibernate.properties not found 3월 08, 2023 8:04:47 오후 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit> INFO: HCANN000001: Hibernate Commons Annotations {5.0.4.Final} 3월 08, 2023 8:04:47 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!) 3월 08, 2023 8:04:47 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001005: using driver [org.h2.Driver] at URL [jdbc:h2:tcp://localhost/~/test] 3월 08, 2023 8:04:47 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001001: Connection properties: {user=sa} 3월 08, 2023 8:04:47 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001003: Autocommit mode: false 3월 08, 2023 8:04:47 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections <init> INFO: HHH000115: Hibernate connection pool size: 20 (min=1) 3월 08, 2023 8:04:47 오후 org.hibernate.dialect.Dialect <init> INFO: HHH000400: Using dialect: org.hibernate.dialect.H2Dialect Hibernate: drop table Album if exists Hibernate: drop table Book if exists Hibernate: drop table Item if exists Hibernate: drop table Locker if exists Hibernate: drop table Member if exists 3월 08, 2023 8:04:48 오후 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@934b52f] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode. 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Item if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Item if exists" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:375) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:359) at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:241) at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:154) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:126) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:112) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:144) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "ITEM" because "FK5SQ6D5AGRC34ITHPDFS0UMO9G" depends on it; SQL statement: drop table Item if exists [90107-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.command.ddl.DropTable.prepareDrop(DropTable.java:98) at org.h2.command.ddl.DropTable.update(DropTable.java:124) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Locker if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Locker if exists" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:375) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:359) at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:241) at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:154) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:126) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:112) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:144) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "LOCKER" because "FK332130JLG9S5HYEUK7GFGI052" depends on it; SQL statement: drop table Locker if exists [90107-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.command.ddl.DropTable.prepareDrop(DropTable.java:98) at org.h2.command.ddl.DropTable.update(DropTable.java:124) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Member if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Member if exists" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:375) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:359) at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:241) at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:154) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:126) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:112) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:144) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "MEMBER" because "FK4IBYLOLQMOSTLLRJDC147AOWV, FKJNJ8UNGT7V35Y6LFXUXCRJBBR" depends on it; SQL statement: drop table Member if exists [90107-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.command.ddl.DropTable.prepareDrop(DropTable.java:98) at org.h2.command.ddl.DropTable.update(DropTable.java:124) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Product if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Product if exists" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:375) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:359) at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:241) at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:154) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:126) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:112) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:144) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "PRODUCT" because "FKC6HSXWM11N18AHNH5YVBJ62CF" depends on it; SQL statement: drop table Product if exists [90107-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.command.ddl.DropTable.prepareDrop(DropTable.java:98) at org.h2.command.ddl.DropTable.update(DropTable.java:124) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Team if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Team if exists" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlString(SchemaDropperImpl.java:375) at org.hibernate.tool.schema.internal.SchemaDropperImpl.applySqlStrings(SchemaDropperImpl.java:359) at org.hibernate.tool.schema.internal.SchemaDropperImpl.dropFromMetadata(SchemaDropperImpl.java:241) at org.hibernate.tool.schema.internal.SchemaDropperImpl.performDrop(SchemaDropperImpl.java:154) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:126) at org.hibernate.tool.schema.internal.SchemaDropperImpl.doDrop(SchemaDropperImpl.java:112) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:144) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "TEAM" because "FKL7WSNY760HJY6X19KQNDUASBM" depends on it; SQL statement: drop table Team if exists [90107-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.command.ddl.DropTable.prepareDrop(DropTable.java:98) at org.h2.command.ddl.DropTable.update(DropTable.java:124) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@3a66e67e] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode. Hibernate: drop table MemberProduct if exists Hibernate: drop table Movie if exists Hibernate: drop table Product if exists Hibernate: drop table Team if exists Hibernate: drop sequence if exists hibernate_sequence Hibernate: create sequence hibernate_sequence start with 1 increment by 1 Hibernate: create table Album ( artist varchar(255), id bigint not null, primary key (id) ) Hibernate: create table Book ( author varchar(255), isbn varchar(255), id bigint not null, primary key (id) ) Hibernate: create table Item ( id bigint not null, name varchar(255), price integer not null, primary key (id) ) Hibernate: create table Locker ( id bigint not null, name varchar(255), primary key (id) ) Hibernate: create table Member ( MEMBER_ID bigint not null, USERNAME varchar(255) not null, LOCKER_ID bigint, TEAM_ID bigint, primary key (MEMBER_ID) ) Hibernate: create table MemberProduct ( id bigint not null, count integer not null, orderDateTime timestamp, price integer not null, MEMBER_ID bigint, PRODUCT_ID bigint, primary key (id) ) Hibernate: create table Movie ( actor varchar(255), director varchar(255), id bigint not null, primary key (id) ) Hibernate: create table Product ( id bigint not null, name varchar(255), primary key (id) ) Hibernate: create table Team ( TEAM_ID bigint not null, name varchar(255), primary key (TEAM_ID) ) 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Item ( id bigint not null, name varchar(255), price integer not null, primary key (id) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Item ( id bigint not null, name varchar(255), price integer not null, primary key (id) )" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "ITEM" already exists; SQL statement: create table Item ( id bigint not null, name varchar(255), price integer not null, primary key (id) ) [42101-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.CreateTable.update(CreateTable.java:89) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:451) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Locker ( id bigint not null, name varchar(255), primary key (id) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Locker ( id bigint not null, name varchar(255), primary key (id) )" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "LOCKER" already exists; SQL statement: create table Locker ( id bigint not null, name varchar(255), primary key (id) ) [42101-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.CreateTable.update(CreateTable.java:89) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:451) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Member ( MEMBER_ID bigint not null, USERNAME varchar(255) not null, LOCKER_ID bigint, TEAM_ID bigint, primary key (MEMBER_ID) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Member ( MEMBER_ID bigint not null, USERNAME varchar(255) not null, LOCKER_ID bigint, TEAM_ID bigint, primary key (MEMBER_ID) )" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "MEMBER" already exists; SQL statement: create table Member ( MEMBER_ID bigint not null, USERNAME varchar(255) not null, LOCKER_ID bigint, TEAM_ID bigint, primary key (MEMBER_ID) ) [42101-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.CreateTable.update(CreateTable.java:89) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:451) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Product ( id bigint not null, name varchar(255), primary key (id) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Product ( id bigint not null, name varchar(255), primary key (id) )" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "PRODUCT" already exists; SQL statement: create table Product ( id bigint not null, name varchar(255), primary key (id) ) [42101-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.CreateTable.update(CreateTable.java:89) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:451) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Team ( TEAM_ID bigint not null, name varchar(255), primary key (TEAM_ID) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Team ( TEAM_ID bigint not null, name varchar(255), primary key (TEAM_ID) )" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "TEAM" already exists; SQL statement: create table Team ( TEAM_ID bigint not null, name varchar(255), primary key (TEAM_ID) ) [42101-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.CreateTable.update(CreateTable.java:89) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:451) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " alter table Member add constraint FK332130jlg9s5hyeuk7gfgi052 foreign key (LOCKER_ID) references Locker" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " alter table Member add constraint FK332130jlg9s5hyeuk7gfgi052 foreign key (LOCKER_ID) references Locker" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:375) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Constraint "FK332130JLG9S5HYEUK7GFGI052" already exists; SQL statement: alter table Member add constraint FK332130jlg9s5hyeuk7gfgi052 foreign key (LOCKER_ID) references Locker [90045-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.AlterTableAddConstraint.tryUpdate(AlterTableAddConstraint.java:114) at org.h2.command.ddl.AlterTableAddConstraint.update(AlterTableAddConstraint.java:78) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " alter table Member add constraint FKl7wsny760hjy6x19kqnduasbm foreign key (TEAM_ID) references Team" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " alter table Member add constraint FKl7wsny760hjy6x19kqnduasbm foreign key (TEAM_ID) references Team" via JDBC Statement at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:375) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:310) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54) at hellojpa.JpaMain.main(JpaMain.java:8) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Constraint "FKL7WSNY760HJY6X19KQNDUASBM" already exists; SQL statement: alter table Member add constraint FKl7wsny760hjy6x19kqnduasbm foreign key (TEAM_ID) references Team [90045-200] at org.h2.message.DbException.getJdbcSQLException(DbException.java:576) at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) at org.h2.message.DbException.get(DbException.java:205) at org.h2.message.DbException.get(DbException.java:181) at org.h2.command.ddl.AlterTableAddConstraint.tryUpdate(AlterTableAddConstraint.java:114) at org.h2.command.ddl.AlterTableAddConstraint.update(AlterTableAddConstraint.java:78) at org.h2.command.CommandContainer.update(CommandContainer.java:198) at org.h2.command.Command.executeUpdate(Command.java:251) at org.h2.server.TcpServerThread.process(TcpServerThread.java:406) at org.h2.server.TcpServerThread.run(TcpServerThread.java:183) at java.base/java.lang.Thread.run(Thread.java:829) at org.h2.message.DbException.getJdbcSQLException(DbException.java:573) at org.h2.engine.SessionRemote.done(SessionRemote.java:607) at org.h2.command.CommandRemote.executeUpdate(CommandRemote.java:237) at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:233) at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ... 15 more Hibernate: alter table Album add constraint FKcve1ph6vw9ihye8rbk26h5jm9 foreign key (id) references Item Hibernate: alter table Book add constraint FKbwwc3a7ch631uyv1b5o9tvysi foreign key (id) references Item Hibernate: alter table Member add constraint FK332130jlg9s5hyeuk7gfgi052 foreign key (LOCKER_ID) references Locker Hibernate: alter table Member add constraint FKl7wsny760hjy6x19kqnduasbm foreign key (TEAM_ID) references Team Hibernate: alter table MemberProduct add constraint FKjnj8ungt7v35y6lfxuxcrjbbr foreign key (MEMBER_ID) references Member Hibernate: alter table MemberProduct add constraint FKrgt6jorh7iaec1tae84ljye8c foreign key (PRODUCT_ID) references Product Hibernate: alter table Movie add constraint FK5sq6d5agrc34ithpdfs0umo9g foreign key (id) references Item 3월 08, 2023 8:04:48 오후 org.hibernate.tool.schema.internal.SchemaCreatorImpl applyImportSources INFO: HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl@68f0f72c' Hibernate: call next value for hibernate_sequence Hibernate: /* insert hellojpa.Movie */ insert into Item (name, price, id) values (?, ?, ?) 3월 08, 2023 8:04:48 오후 org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions WARN: SQL Error: 23505, SQLState: 23505 3월 08, 2023 8:04:48 오후 org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions ERROR: Unique index or primary key violation: "PRIMARY KEY ON PUBLIC.ITEM(ID) [1, STRINGDECODE('\ubc14\ub78c\uacfc \ud568\uaed8 \uc0ac\ub77c\uc9c0\ub2e4'), 10000]"; SQL statement: /* insert hellojpa.Movie */ insert into Item (name, price, id) values (?, ?, ?) [23505-199] 3월 08, 2023 8:04:48 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl stop INFO: HHH10001008: Cleaning up connection pool [jdbc:h2:tcp://localhost/~/test] Process finished with exit code 0 해당 오류가 뜨는데 어느 부분이 문제가 있는지 모르겠어서요...!

• java
• jpa

페이징 활용 1

미해결

실전! Querydsl

pagable.getOffset이 없습니ㅏㄷ.

• java
• jpa

회원과 쿠폰의 관계는 특정 쿠폰이 아니라면 다대다 관계가 맞을까요?

해결됨

자바 ORM 표준 JPA 프로그래밍 - 기본편

[질문 내용] 특정 회원에게만 발급되는 쿠폰은 회원과 쿠폰이 다대일 관계를 가질 수 있을것 같지만, 회원이 여러 개의 쿠폰을 가질 수 있고, 쿠폰역시 여러 회원에게 발급이 가능하다고 하면 불가피 하게 다대다 관계로 설정하는게 맞을까요?

• java
• jpa
• 다대다
• 다대일

MemberServiceIntegrationTest 실행 오류 (join함수)

해결됨

스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술

스프링 DB접근기술 섹션에 JPA 파트를 듣고 있는데 MemberServiceIntegrationTest.java 파일에서 join함수를 실행했는데 아래와 같은 오류가 발생하여 질문올립니다. Spring Boot : 2.7.9 Java : 11 application.properties spring.datasource.url= jdbc:h2:tcp://localhost/D:\\workspace\\study\\test spring.datasource.driver-class-name=org.h2.Driver spring.datasource.username=sa spring.jpa.show-sql=true spring.jpa.hibernate.ddl-auto=none spring.hellomyspring.domain.Member package spring.hellomyspring.domain; import javax.persistence.*; @Entity public class Member { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; private String name; public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } } spring.hellomyspring.controller.Member package spring.hellomyspring.controller; public class Member { private Long id; private String name; public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } } spring.hellomyspring.repository.JpaMemberRepository package spring.hellomyspring.repository; import spring.hellomyspring.controller.Member; import javax.persistence.EntityManager; import java.util.List; import java.util.Optional; public class JpaMemberRepository implements MemberRepository{ private final EntityManager em; public JpaMemberRepository(EntityManager em) { this.em = em; } @Override public Member save(Member member) { em.persist(member); return member; } @Override public Optional<Member> findById(Long id) { Member member = em.find(Member.class, id); return Optional.ofNullable(member); } @Override public Optional<Member> findByName(String name) { List<Member> result = em.createQuery("select m from Member m where m.name = :name", Member.class) .setParameter("name", name) .getResultList(); return result.stream().findAny(); } @Override public List<Member> findAll() { return em.createQuery("select m from Member m", Member.class).getResultList(); } } spring.hellomyspring.service.MemberService package spring.hellomyspring.service; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import spring.hellomyspring.controller.Member; import spring.hellomyspring.repository.MemberRepository; import spring.hellomyspring.repository.MemoryMemberRepository; import java.util.List; import java.util.Optional; @Transactional public class MemberService { private final MemberRepository memberRepository; public MemberService(MemberRepository memberRepository) { this.memberRepository = memberRepository; } public Long join(Member member){ // 같은 이름 중복 회원 x validateDuplicateMember(member); memberRepository.save(member); return member.getId(); } private void validateDuplicateMember(Member member) { memberRepository.findByName(member.getName()) .ifPresent(m -> { throw new IllegalStateException("이미 존재하는 회원입니다."); }); } // 전체회원 조회 public List<Member> findMembers() { return memberRepository.findAll(); } public Optional<Member> findOne(Long memberId) { return memberRepository.findById(memberId); } }

• java
• spring
• mvc
• spring-boot
• jpa

vscode로 실습을 따라하려고 하는데요 다음과 같은 오류가 나와요 ㅠㅠ

미해결

자바 ORM 표준 JPA 프로그래밍 - 기본편

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예) [질문 내용] 여기에 질문 내용을 남겨주세요. 14:56:10.540 [main] DEBUG org.jboss.logging - Logging Provider: org.jboss.logging.Log4j2LoggerProvider 14:56:10.630 [main] DEBUG org.hibernate.jpa.HibernatePersistenceProvider - Located and parsed 1 persistence units; checking each 14:56:10.630 [main] DEBUG org.hibernate.jpa.HibernatePersistenceProvider - Checking persistence-unit [name=hello, explicit-provider=null] against incoming persistence unit name [hello] 14:56:10.631 [main] DEBUG org.hibernate.jpa.boot.spi.ProviderChecker - No PersistenceProvider explicitly requested, assuming Hibernate 14:56:10.635 [main] DEBUG org.hibernate.jpa.internal.util.LogHelper - PersistenceUnitInfo [ name: hello persistence provider classname: null classloader: null excludeUnlistedClasses: false JTA datasource: null Non JTA datasource: null Transaction type: RESOURCE_LOCAL PU root URL: file:/D:/study/JAVA/SPRING/JPA/jpa_1st_class/target/classes/ Shared Cache Mode: null Validation Mode: null Jar files URLs [] Managed classes names [] Mapping files names [] Properties [ javax.persistence.jdbc.driver: org.h2.Driver javax.persistence.jdbc.password: hibernate.dialect: org.hibernate.dialect.H2Dialect javax.persistence.jdbc.url: jdbc:h2:tcp:// localhost/~/test hibernate.show _sql: true hibernate.format_sql: true javax.persistence.jdbc.user: sa hibernate.use_sql_comments: true] 14:56:10.639 [main] DEBUG org.hibernate.integrator.internal.IntegratorServiceImpl - Adding Integrator [org.hibernate.cfg.beanvalidation.BeanValidationIntegrator]. 14:56:10.641 [main] DEBUG org.hibernate.integrator.internal.IntegratorServiceImpl - Adding Integrator [ org.hibernate.secure .spi.JaccIntegrator]. 14:56:10.644 [main] DEBUG org.hibernate.integrator.internal.IntegratorServiceImpl - Adding Integrator [org.hibernate.cache.internal.CollectionCacheInvalidator]. 14:56:10.686 [main] INFO org.hibernate.Version - HHH000412: Hibernate ORM core version 5.6.15.Final 14:56:10.687 [main] DEBUG org.hibernate.cfg.Environment - HHH000206: hibernate.properties not found 14:56:10.792 [main] DEBUG org.hibernate.service.spi.ServiceBinding - Overriding existing service binding [ org.hibernate.secure .spi.JaccService] 14:56:10.805 [main] DEBUG org.hibernate.cache.internal.RegionFactoryInitiator - Cannot default RegionFactory based on registered strategies as [] RegionFactory strategies were registered 14:56:10.807 [main] DEBUG org.hibernate.cache.internal.RegionFactoryInitiator - Cache region factory : org.hibernate.cache.internal.NoCachingRegionFactory 14:56:10.820 [main] INFO org.hibernate.annotations.common.Version - HCANN000001: Hibernate Commons Annotations { 5.0.4.Final } 14:56:10.935 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration boolean -> org.hibernate.type.BooleanType@3e30646a 14:56:10.936 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration boolean -> org.hibernate.type.BooleanType@3e30646a 14:56:10.937 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Boolean -> org.hibernate.type.BooleanType@3e30646a 14:56:10.937 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration numeric_boolean -> org.hibernate.type.NumericBooleanType@3ed242a4 14:56:10.938 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration true_false -> org.hibernate.type.TrueFalseType@2d96543c 14:56:10.938 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration yes_no -> org.hibernate.type.YesNoType@cd1d761 14:56:10.939 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration byte -> org.hibernate.type.ByteType@49d3c823 14:56:10.940 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration byte -> org.hibernate.type.ByteType@49d3c823 14:56:10.940 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Byte -> org.hibernate.type.ByteType@49d3c823 14:56:10.941 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration character -> org.hibernate.type.CharacterType@550a1967 14:56:10.941 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration char -> org.hibernate.type.CharacterType@550a1967 14:56:10.941 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Character -> org.hibernate.type.CharacterType@550a1967 14:56:10.942 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration short -> org.hibernate.type.ShortType@f80945f 14:56:10.943 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration short -> org.hibernate.type.ShortType@f80945f 14:56:10.943 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Short -> org.hibernate.type.ShortType@f80945f 14:56:10.944 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration integer -> org.hibernate.type.IntegerType@77b14724 14:56:10.944 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration int -> org.hibernate.type.IntegerType@77b14724 14:56:10.945 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Integer -> org.hibernate.type.IntegerType@77b14724 14:56:10.946 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration long -> org.hibernate.type.LongType@7b84fcf8 14:56:10.947 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration long -> org.hibernate.type.LongType@7b84fcf8 14:56:10.947 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Long -> org.hibernate.type.LongType@7b84fcf8 14:56:10.948 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration float -> org.hibernate.type.FloatType@2cc44ad 14:56:10.948 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration float -> org.hibernate.type.FloatType@2cc44ad 14:56:10.948 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Float -> org.hibernate.type.FloatType@2cc44ad 14:56:10.949 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration double -> org.hibernate.type.DoubleType@33b1c5c5 14:56:10.950 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration double -> org.hibernate.type.DoubleType@33b1c5c5 14:56:10.950 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Double -> org.hibernate.type.DoubleType@33b1c5c5 14:56:10.951 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration big_decimal -> org.hibernate.type.BigDecimalType@4535b6d5 14:56:10.952 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.math.BigDecimal -> org.hibernate.type.BigDecimalType@4535b6d5 14:56:10.954 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration big_integer -> org.hibernate.type.BigIntegerType@42721fe 14:56:10.954 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.math.BigInteger -> org.hibernate.type.BigIntegerType@42721fe 14:56:10.955 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration string -> org.hibernate.type.StringType@28e8dde3 14:56:10.955 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.String -> org.hibernate.type.StringType@28e8dde3 14:56:10.955 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration nstring -> org.hibernate.type.StringNVarcharType@767e20cf 14:56:10.956 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration ncharacter -> org.hibernate.type.CharacterNCharType@10ded6a9 14:56:10.956 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration url -> org.hibernate.type.UrlType@373ebf7414:56:10.957 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.net .URL -> org.hibernate.type.UrlType@373ebf74 14:56:10.957 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration Duration -> org.hibernate.type.DurationType@5ccbeb64 14:56:10.958 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.Duration -> org.hibernate.type.DurationType@5ccbeb64 14:56:10.964 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration Instant -> org.hibernate.type.InstantType@2ceb80a1 14:56:10.964 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.Instant -> org.hibernate.type.InstantType@2ceb80a1 14:56:10.966 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration LocalDateTime -> org.hibernate.type.LocalDateTimeType@45815ffc 14:56:10.966 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.LocalDateTime -> org.hibernate.type.LocalDateTimeType@45815ffc 14:56:10.968 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration LocalDate -> org.hibernate.type.LocalDateType@158a3b2e 14:56:10.968 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.LocalDate -> org.hibernate.type.LocalDateType@158a3b2e 14:56:10.970 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration LocalTime -> org.hibernate.type.LocalTimeType@71cf1b07 14:56:10.970 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.LocalTime -> org.hibernate.type.LocalTimeType@71cf1b07 14:56:10.971 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@12bd8a64 14:56:10.971 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@12bd8a64 14:56:10.972 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration OffsetTime -> org.hibernate.type.OffsetTimeType@3a393455 14:56:10.973 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.OffsetTime -> org.hibernate.type.OffsetTimeType@3a393455 14:56:10.974 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@101639ae 14:56:10.974 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.time.ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@101639ae 14:56:10.975 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration date -> org.hibernate.type.DateType@180da663 14:56:10.976 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.Date -> org.hibernate.type.DateType@180da663 14:56:10.977 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration time -> org.hibernate.type.TimeType@53f0a4cb 14:56:10.977 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.Time -> org.hibernate.type.TimeType@53f0a4cb 14:56:10.978 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration timestamp -> org.hibernate.type.TimestampType@293a5f75 14:56:10.978 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.Timestamp -> org.hibernate.type.TimestampType@293a5f75 14:56:10.979 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.Date -> org.hibernate.type.TimestampType@293a5f75 14:56:10.980 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration dbtimestamp -> org.hibernate.type.DbTimestampType@2dd29a59 14:56:10.982 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration calendar -> org.hibernate.type.CalendarType@61c9c3fd 14:56:10.982 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.Calendar -> org.hibernate.type.CalendarType@61c9c3fd 14:56:10.982 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.GregorianCalendar -> org.hibernate.type.CalendarType@61c9c3fd 14:56:10.984 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration calendar_date -> org.hibernate.type.CalendarDateType@5cdd09b1 14:56:10.985 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration calendar_time -> org.hibernate.type.CalendarTimeType@708400f6 14:56:10.986 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration locale -> org.hibernate.type.LocaleType@3cc41abc 14:56:10.986 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.Locale -> org.hibernate.type.LocaleType@3cc41abc 14:56:10.987 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration currency -> org.hibernate.type.CurrencyType@4c2cc639 14:56:10.987 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.Currency -> org.hibernate.type.CurrencyType@4c2cc639 14:56:10.988 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration timezone -> org.hibernate.type.TimeZoneType@52d645b1 14:56:10.988 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.TimeZone -> org.hibernate.type.TimeZoneType@52d645b1 14:56:10.989 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration class -> org.hibernate.type.ClassType@25e2ab5a 14:56:10.989 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Class -> org.hibernate.type.ClassType@25e2ab5a 14:56:10.990 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration uuid-binary -> org.hibernate.type.UUIDBinaryType@5066d65f 14:56:10.990 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.util.UUID -> org.hibernate.type.UUIDBinaryType@5066d65f 14:56:10.990 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration uuid-char -> org.hibernate.type.UUIDCharType@58ffcbd7 14:56:10.991 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration binary -> org.hibernate.type.BinaryType@54e22bdd 14:56:10.991 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration byte[] -> org.hibernate.type.BinaryType@54e22bdd 14:56:10.991 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration [B -> org.hibernate.type.BinaryType@54e22bdd 14:56:10.992 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration wrapper-binary -> org.hibernate.type.WrapperBinaryType@e84a8e1 14:56:10.993 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration Byte[] -> org.hibernate.type.WrapperBinaryType@e84a8e1 14:56:10.993 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration [Ljava.lang.Byte; -> org.hibernate.type.WrapperBinaryType@e84a8e1 14:56:10.994 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration row_version -> org.hibernate.type.RowVersionType@5e01a982 14:56:10.994 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration image -> org.hibernate.type.ImageType@704f1591 14:56:10.995 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration characters -> org.hibernate.type.CharArrayType@4b9df8a 14:56:10.995 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration char[] -> org.hibernate.type.CharArrayType@4b9df8a 14:56:10.995 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration [C -> org.hibernate.type.CharArrayType@4b9df8a 14:56:10.996 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration wrapper-characters -> org.hibernate.type.CharacterArrayType@18b0930f 14:56:10.997 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration [Ljava.lang.Character; -> org.hibernate.type.CharacterArrayType@18b0930f 14:56:10.997 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration Character[] -> org.hibernate.type.CharacterArrayType@18b0930f 14:56:10.998 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration text -> org.hibernate.type.TextType@256f8274 14:56:10.999 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration ntext -> org.hibernate.type.NTextType@68fa0ba8 14:56:11.001 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration blob -> org.hibernate.type.BlobType@18c5069b 14:56:11.002 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.Blob -> org.hibernate.type.BlobType@18c5069b 14:56:11.002 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration materialized_blob -> org.hibernate.type.MaterializedBlobType@781f10f2 14:56:11.003 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration clob -> org.hibernate.type.ClobType@5553d0f5 14:56:11.003 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.Clob -> org.hibernate.type.ClobType@5553d0f5 14:56:11.004 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration nclob -> org.hibernate.type.NClobType@424fd310 14:56:11.005 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.sql.NClob -> org.hibernate.type.NClobType@424fd310 14:56:11.005 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration materialized_clob -> org.hibernate.type.MaterializedClobType@6e6d5d29 14:56:11.005 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration materialized_nclob -> org.hibernate.type.MaterializedNClobType@c5ee75e 14:56:11.006 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration serializable -> org.hibernate.type.SerializableType@696f0212 14:56:11.008 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration object -> org.hibernate.type.ObjectType@42f33b5d 14:56:11.008 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration java.lang.Object -> org.hibernate.type.ObjectType@42f33b5d 14:56:11.009 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_date -> org.hibernate.type.AdaptedImmutableType@3f07b12c 14:56:11.009 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_time -> org.hibernate.type.AdaptedImmutableType@4bd1f8dd 14:56:11.010 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_timestamp -> org.hibernate.type.AdaptedImmutableType@7096b474 14:56:11.010 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_dbtimestamp -> org.hibernate.type.AdaptedImmutableType@3e14c16d 14:56:11.010 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_calendar -> org.hibernate.type.AdaptedImmutableType@3c989952 14:56:11.010 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_calendar_date -> org.hibernate.type.AdaptedImmutableType@784b990c 14:56:11.011 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_binary -> org.hibernate.type.AdaptedImmutableType@3d3ba765 14:56:11.011 [main] DEBUG org.hibernate.type.BasicTypeRegistry - Adding type registration imm_serializable -> org.hibernate.type.AdaptedImmutableType@25bc0606 14:56:11.020 [main] DEBUG org.hibernate.boot.internal.BootstrapContextImpl - Injecting ScanEnvironment [org.hibernate.jpa.boot.internal.StandardJpaScanEnvironmentImpl@549949be] into BootstrapContext; was [null] 14:56:11.021 [main] DEBUG org.hibernate.boot.internal.BootstrapContextImpl - Injecting ScanOptions [org.hibernate.boot.archive.scan.internal.StandardScanOptions@4b3a45f1] into BootstrapContext; was [org.hibernate.boot.archive.scan.internal.StandardScanOptions@17a87e37] 14:56:11.058 [main] DEBUG org.hibernate.boot.internal.BootstrapContextImpl - Injecting JPA temp ClassLoader [null] into BootstrapContext; was [null] 14:56:11.058 [main] DEBUG org.hibernate.boot.internal.ClassLoaderAccessImpl - ClassLoaderAccessImpl#injectTempClassLoader(null) [was null] 14:56:11.066 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid2] -> [ org.hibernate.id .UUIDGenerator] 14:56:11.067 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [guid] -> [ org.hibernate.id .GUIDGenerator] 14:56:11.068 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid] -> [ org.hibernate.id .UUIDHexGenerator] 14:56:11.068 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [uuid.hex] -> [ org.hibernate.id .UUIDHexGenerator] 14:56:11.069 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [assigned] -> [ org.hibernate.id .Assigned] 14:56:11.070 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [identity] -> [ org.hibernate.id .IdentityGenerator] 14:56:11.070 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [select] -> [ org.hibernate.id .SelectGenerator] 14:56:11.071 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [sequence] -> [ org.hibernate.id .enhanced.SequenceStyleGenerator] 14:56:11.072 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [seqhilo] -> [ org.hibernate.id .SequenceHiLoGenerator] 14:56:11.072 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [increment] -> [ org.hibernate.id .IncrementGenerator] 14:56:11.073 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [foreign] -> [ org.hibernate.id .ForeignGenerator] 14:56:11.073 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [sequence-identity] -> [ org.hibernate.id .SequenceIdentityGenerator] 14:56:11.073 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [enhanced-sequence] -> [ org.hibernate.id .enhanced.SequenceStyleGenerator] 14:56:11.074 [main] DEBUG org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory - Registering IdentifierGenerator strategy [enhanced-table] -> [ org.hibernate.id .enhanced.TableGenerator] 14:56:11.077 [main] WARN org.hibernate.orm.connections.pooling - HHH10001002: Using Hibernate built-in connection pool (not for production use!) 14:56:11.081 [main] INFO org.hibernate.orm.connections.pooling - HHH10001005: using driver [org.h2.Driver] at URL [jdbc:h2:tcp:// localhost/~/test ] 14:56:11.082 [main] INFO org.hibernate.orm.connections.pooling - HHH10001001: Connection properties: {password=, user=sa} 14:56:11.082 [main] INFO org.hibernate.orm.connections.pooling - HHH10001003: Autocommit mode: false 14:56:11.086 [main] DEBUG org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl - Initializing Connection pool with 1 Connections 14:56:11.086 [main] INFO org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl - HHH000115: Hibernate connection pool size: 20 (min=1) 14:56:11.134 [main] DEBUG org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator - Database -> name : H2 version : 1.4.199 (2019-03-13) major : 1 minor : 4 14:56:11.135 [main] DEBUG org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator - Driver -> name : H2 JDBC Driver version : 1.4.199 (2019-03-13) major : 1 minor : 4 14:56:11.136 [main] DEBUG org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator - JDBC version : 4.1 14:56:11.143 [main] INFO org.hibernate.dialect.Dialect - HHH000400: Using dialect: org.hibernate.dialect.H2Dialect 14:56:11.171 [main] DEBUG org.hibernate.engine.jdbc.env.spi.IdentifierHelperBuilder - JDBC driver metadata reported database stores quoted identifiers in neither upper, lower nor mixed case 14:56:11.175 [main] DEBUG org.hibernate.engine.jdbc.env.internal.DefaultSchemaNameResolver - Unable to use Java 1.7 Connection#getSchema : An error occurred trying to resolve the connection default schema resolver: Feature not supported: "getSchema && remote session" [50100-199] 14:56:11.178 [main] DEBUG org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentImpl - Unable to resolve connection default schema org.hibernate.HibernateException: Use of DefaultSchemaNameResolver requires Dialect to provide the proper SQL statement/command but provided Dialect [org.hibernate.dialect.H2Dialect] did not return anything from Dialect#getCurrentSchemaCommand at org.hibernate.engine.jdbc.env.internal.DefaultSchemaNameResolver$SchemaNameResolverFallbackDelegate.resolveSchemaName( DefaultSchemaNameResolver.java:100 ) at org.hibernate.engine.jdbc.env.internal.DefaultSchemaNameResolver.resolveSchemaName( DefaultSchemaNameResolver.java:76 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentImpl.determineCurrentSchemaName( JdbcEnvironmentImpl.java:315 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentImpl.<init>( JdbcEnvironmentImpl.java:273 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:114 ) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:272 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:246 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:223 ) at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:295 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:252 ) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:223 ) at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory( HibernatePersistenceProvider.java:56 ) at javax.persistence.Persistence.createEntityManagerFactory( Persistence.java:79 ) at javax.persistence.Persistence.createEntityManagerFactory( Persistence.java:54 ) at hellojpa.JpaMain.main( JpaMain.java:10 ) 14:56:11.192 [main] DEBUG org.hibernate.type.spi.TypeConfiguration$Scope - Scoping TypeConfiguration [org.hibernate.type.spi.TypeConfiguration@1c25b8a7] to MetadataBuildingContext [org.hibernate.boot.internal.MetadataBuildingContextRootImpl@200606de] 14:56:11.213 [main] DEBUG org.hibernate.boot.model.relational.Namespace - Created database namespace [logicalName=Name{catalog=null, schema=null}, physicalName=Name{catalog=null, schema=null}] 14:56:11.223 [main] DEBUG org.hibernate.cfg.AnnotationBinder - Binding entity from annotated class: hellojpa.Member 14:56:11.234 [main] DEBUG org.hibernate.cfg.Ejb3Column - Binding column: Ejb3DiscriminatorColumn{logicalColumnName'DTYPE', discriminatorTypeName='string'} 14:56:11.239 [main] DEBUG org.hibernate.cfg.annotations.EntityBinder - Import with entity name Member 14:56:11.242 [main] DEBUG org.hibernate.cfg.annotations.EntityBinder - Bind entity hellojpa.Member on table Member 14:56:11.255 [main] DEBUG org.hibernate.cfg.Ejb3Column - Binding column: Ejb3Column{table=org.hibernate.mapping.Table(Member), mappingColumn=id, insertable=true, updatable=true, unique=false} 14:56:11.256 [main] DEBUG org.hibernate.boot.internal.ClassLoaderAccessImpl - Not known whether passed class name [hellojpa.Member] is safe 14:56:11.257 [main] DEBUG org.hibernate.boot.internal.ClassLoaderAccessImpl - No temp ClassLoader provided; using live ClassLoader for loading potentially unsafe class : hellojpa.Member 14:56:11.258 [main] DEBUG org.hibernate.cfg.annotations.PropertyBinder - MetadataSourceProcessor property id with lazy=false 14:56:11.259 [main] DEBUG org.hibernate.cfg.AbstractPropertyHolder - Attempting to locate auto-apply AttributeConverter for property [hellojpa.Member:id] 14:56:11.261 [main] DEBUG org.hibernate.cfg.annotations.SimpleValueBinder - building SimpleValue for id 14:56:11.263 [main] DEBUG org.hibernate.cfg.annotations.PropertyBinder - Building property id 14:56:11.267 [main] DEBUG org.hibernate.cfg.BinderHelper - #makeIdGenerator(org.hibernate.mapping.SimpleValue([org.hibernate.mapping.Column(id)]), id, assigned, , ...) 14:56:11.268 [main] DEBUG org.hibernate.cfg.Ejb3Column - Binding column: Ejb3Column{table=org.hibernate.mapping.Table(Member), mappingColumn=name, insertable=true, updatable=true, unique=false} 14:56:11.269 [main] DEBUG org.hibernate.cfg.annotations.PropertyBinder - MetadataSourceProcessor property name with lazy=false 14:56:11.269 [main] DEBUG org.hibernate.cfg.AbstractPropertyHolder - Attempting to locate auto-apply AttributeConverter for property [hellojpa.Member:name] 14:56:11.269 [main] DEBUG org.hibernate.cfg.annotations.SimpleValueBinder - building SimpleValue for name 14:56:11.270 [main] DEBUG org.hibernate.cfg.annotations.PropertyBinder - Building property name 14:56:11.275 [main] DEBUG org.hibernate.cfg.annotations.SimpleValueBinder - Starting fillSimpleValue for id 14:56:11.276 [main] DEBUG org.hibernate.cfg.annotations.SimpleValueBinder - Starting fillSimpleValue for name 14:56:11.278 [main] DEBUG org.hibernate.mapping.PrimaryKey - Forcing column [id] to be non-null as it is part of the primary key for table [member] 14:56:11.305 [main] DEBUG org.hibernate.internal.SessionFactoryImpl - Building session factory 14:56:11.306 [main] DEBUG org.hibernate.cfg.Settings - SessionFactory name : null 14:56:11.306 [main] DEBUG org.hibernate.cfg.Settings - Automatic flush during beforeCompletion(): enabled 14:56:11.307 [main] DEBUG org.hibernate.cfg.Settings - Automatic session close at end of transaction: disabled 14:56:11.307 [main] DEBUG org.hibernate.cfg.Settings - Statistics: disabled 14:56:11.307 [main] DEBUG org.hibernate.cfg.Settings - Deleted entity synthetic identifier rollback: disabled 14:56:11.308 [main] DEBUG org.hibernate.cfg.Settings - Default entity-mode: pojo 14:56:11.308 [main] DEBUG org.hibernate.cfg.Settings - Check Nullability in Core (should be disabled when Bean Validation is on): enabled 14:56:11.308 [main] DEBUG org.hibernate.cfg.Settings - Allow initialization of lazy state outside session : disabled 14:56:11.308 [main] DEBUG org.hibernate.cfg.Settings - Using BatchFetchStyle : LEGACY 14:56:11.309 [main] DEBUG org.hibernate.cfg.Settings - Default batch fetch size: -1 14:56:11.309 [main] DEBUG org.hibernate.cfg.Settings - Maximum outer join fetch depth: null 14:56:11.309 [main] DEBUG org.hibernate.cfg.Settings - Default null ordering: NONE 14:56:11.309 [main] DEBUG org.hibernate.cfg.Settings - Order SQL updates by primary key: disabled 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - Order SQL inserts for batching: disabled 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - multi-tenancy strategy : NONE 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - JTA Track by Thread: enabled 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - Query language substitutions: {} 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - Named query checking : enabled 14:56:11.310 [main] DEBUG org.hibernate.cfg.Settings - Second-level cache: disabled 14:56:11.311 [main] DEBUG org.hibernate.cfg.Settings - Second-level query cache: disabled 14:56:11.311 [main] DEBUG org.hibernate.cfg.Settings - Second-level query cache factory: null 14:56:11.311 [main] DEBUG org.hibernate.cfg.Settings - Second-level cache region prefix: null 14:56:11.311 [main] DEBUG org.hibernate.cfg.Settings - Optimize second-level cache for minimal puts: disabled 14:56:11.311 [main] DEBUG org.hibernate.cfg.Settings - Structured second-level cache entries: disabled 14:56:11.312 [main] DEBUG org.hibernate.cfg.Settings - Second-level cache direct-reference entries: disabled 14:56:11.312 [main] DEBUG org.hibernate.cfg.Settings - Automatic eviction of collection cache: disabled 14:56:11.312 [main] DEBUG org.hibernate.cfg.Settings - JDBC batch size: 15 14:56:11.312 [main] DEBUG org.hibernate.cfg.Settings - JDBC batch updates for versioned data: enabled 14:56:11.312 [main] DEBUG org.hibernate.cfg.Settings - Scrollable result sets: enabled 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - Wrap result sets: disabled 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - JDBC3 getGeneratedKeys(): enabled 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - JDBC result set fetch size: null 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - Connection release mode: AFTER_TRANSACTION 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - Generate SQL with comments: enabled 14:56:11.313 [main] DEBUG org.hibernate.cfg.Settings - JPA compliance - query : disabled 14:56:11.314 [main] DEBUG org.hibernate.cfg.Settings - JPA compliance - closed-handling : disabled 14:56:11.314 [main] DEBUG org.hibernate.cfg.Settings - JPA compliance - lists : disabled 14:56:11.314 [main] DEBUG org.hibernate.cfg.Settings - JPA compliance - transactions : disabled 14:56:11.344 [main] DEBUG org.hibernate.service.internal.SessionFactoryServiceRegistryImpl - EventListenerRegistry access via ServiceRegistry is deprecated. Use sessionFactory.getEventEngine().getListenerRegistry() instead 14:56:11.346 [main] DEBUG org.hibernate.service.internal.SessionFactoryServiceRegistryImpl - EventListenerRegistry access via ServiceRegistry is deprecated. Use sessionFactory.getEventEngine().getListenerRegistry() instead 14:56:11.354 [main] DEBUG org.hibernate.internal.SessionFactoryImpl - Session factory constructed with filter configurations : {} 14:56:11.355 [main] DEBUG org.hibernate.internal.SessionFactoryImpl - Instantiating session factory with properties: {sun.desktop=windows, awt.toolkit=sun.awt.windows.WToolkit, hibernate.format_sql=true, java.specification.version=11, sun.cpu.isalist=amd64, sun.jnu.encoding=MS949, hibernate.dialect=org.hibernate.dialect.H2Dialect, java.class.path=D:\study\JAVA\SPRING\JPA\jpa_1st_class\target\classes;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-starter-web\2.7.9\spring-boot-starter-web-2.7.9.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-starter\2.7.9\spring-boot-starter-2.7.9.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-starter-logging\2.7.9\spring-boot-starter-logging-2.7.9.jar;C:\Users\mukim\.m2\repository\ch\qos\logback\logback-classic\1.2.11\logback-classic-1.2.11.jar;C:\Users\mukim\.m2\repository\ch\qos\logback\logback-core\1.2.11\logback-core-1.2.11.jar;C:\Users\mukim\.m2\repository\org\apache\logging\log4j\log4j-to-slf4j\2.17.2\log4j-to-slf4j-2.17.2.jar;C:\Users\mukim\.m2\repository\org\apache\logging\log4j\log4j-api\2.17.2\log4j-api-2.17.2.jar;C:\Users\mukim\.m2\repository\org\slf4j\jul-to-slf4j\1.7.36\jul-to-slf4j-1.7.36.jar;C:\Users\mukim\.m2\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;C:\Users\mukim\.m2\repository\org\yaml\snakeyaml\1.30\snakeyaml-1.30.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-starter-json\2.7.9\spring-boot-starter-json-2.7.9.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.13.5\jackson-databind-2.13.5.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.13.5\jackson-annotations-2.13.5.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.13.5\jackson-core-2.13.5.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.13.5\jackson-datatype-jdk8-2.13.5.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.13.5\jackson-datatype-jsr310-2.13.5.jar;C:\Users\mukim\.m2\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.13.5\jackson-module-parameter-names-2.13.5.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\2.7.9\spring-boot-starter-tomcat-2.7.9.jar;C:\Users\mukim\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.71\tomcat-embed-core-9.0.71.jar;C:\Users\mukim\.m2\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.71\tomcat-embed-el-9.0.71.jar;C:\Users\mukim\.m2\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.71\tomcat-embed-websocket-9.0.71.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-web\5.3.25\spring-web-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-beans\5.3.25\spring-beans-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-webmvc\5.3.25\spring-webmvc-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-aop\5.3.25\spring-aop-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-context\5.3.25\spring-context-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-expression\5.3.25\spring-expression-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-devtools\2.7.9\spring-boot-devtools-2.7.9.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot\2.7.9\spring-boot-2.7.9.jar;C:\Users\mukim\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\2.7.9\spring-boot-autoconfigure-2.7.9.jar;C:\Users\mukim\.m2\repository\org\projectlombok\lombok\1.18.26\lombok-1.18.26.jar;C:\Users\mukim\.m2\repository\org\slf4j\slf4j-api\1.7.36\slf4j-api-1.7.36.jar;C:\Users\mukim\.m2\repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;C:\Users\mukim\.m2\repository\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-core\5.3.25\spring-core-5.3.25.jar;C:\Users\mukim\.m2\repository\org\springframework\spring-jcl\5.3.25\spring-jcl-5.3.25.jar;C:\Users\mukim\.m2\repository\org\hibernate\hibernate-entitymanager\5.3.10.Final\hibernate-entitymanager-5.3.10.Final.jar;C:\Users\mukim\.m2\repository\org\jboss\logging\jboss-logging\3.4.3.Final\jboss-logging-3.4.3.Final.jar;C:\Users\mukim\.m2\repository\org\hibernate\hibernate-core\5.6.15.Final\hibernate-core-5.6.15.Final.jar;C:\Users\mukim\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Users\mukim\.m2\repository\org\jboss\jandex\2.4.2.Final\jandex-2.4.2.Final.jar;C:\Users\mukim\.m2\repository\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\Users\mukim\.m2\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;C:\Users\mukim\.m2\repository\javax\xml\bind\jaxb-api\2.3.1\jaxb-api-2.3.1.jar;C:\Users\mukim\.m2\repository\org\glassfish\jaxb\jaxb-runtime\2.3.8\jaxb-runtime-2.3.8.jar;C:\Users\mukim\.m2\repository\org\glassfish\jaxb\txw2\2.3.8\txw2-2.3.8.jar;C:\Users\mukim\.m2\repository\com\sun\istack\istack-commons-runtime\3.0.12\istack-commons-runtime-3.0.12.jar;C:\Users\mukim\.m2\repository\com\sun\activation\jakarta.activation\1.2.2\jakarta.activation-1.2.2.jar;C:\Users\mukim\.m2\repository\org\dom4j\dom4j\2.1.1\dom4j-2.1.1.jar;C:\Users\mukim\.m2\repository\org\hibernate\common\hibernate-commons-annotations\5.0.4.Final\hibernate-commons-annotations-5.0.4.Final.jar;C:\Users\mukim\.m2\repository\javax\persistence\javax.persistence-api\2.2\javax.persistence-api-2.2.jar;C:\Users\mukim\.m2\repository\net\bytebuddy\byte-buddy\1.12.23\byte-buddy-1.12.23.jar;C:\Users\mukim\.m2\repository\org\jboss\spec\javax\transaction\jboss-transaction-api_1.2_spec\1.1.1.Final\jboss-transaction-api_1.2_spec-1.1.1.Final.jar;C:\Users\mukim\.m2\repository\com\h2database\h2\1.4.199\h2-1.4.199.jar, java.vm.vendor=Oracle Corporation, sun.arch.data .model=64, user.variant=, java.vendor.url= https://openjdk.java.net/ , user.timezone=Asia/Seoul, javax.persistence.jdbc.user=****, javax.persistence.jdbc.url=jdbc:h2:tcp:// localhost/~/test , os.name =Windows 10, java.vm.specification.version=11, jakarta.persistence.jdbc.password=****, sun.java .launcher=SUN_STANDARD, user.country =KR, local.setting.IS _JTA_TXN_COORD=false, sun.boot.library.path=C:\Program Files\Java\jdk-11.0.16.1\bin, sun.java .command=hellojpa.JpaMain, hibernate.use_sql_comments=true, jdk.debug=release, jakarta.persistence.jdbc.driver=org.h2.Driver, sun.cpu.endian=little, user.home=C:\Users\mukim, user.language=ko, sun.stderr.encoding=ms949, java.specification.vendor=Oracle Corporation, java.version.date =2022-08-18, java.home=C:\Program Files\Java\jdk-11.0.16.1, file.separator=\, java.vm.compressedOopsMode=Zero based, jakarta.persistence.jdbc.user=****, line.separator= , sun.stdout.encoding=ms949, hibernate.persistenceUnitName=hello, java.specification.name =Java Platform API Specification, java.vm.specification.vendor=Oracle Corporation, hibernate.transaction.coordinator_class=class org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorBuilderImpl, java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment, javax.persistence.jdbc.driver=org.h2.Driver, user.script=, sun.management .compiler=HotSpot 64-Bit Tiered Compilers, java.runtime.version=11.0.16.1+1-LTS-1, user.name =mukim, path.separator=;, hibernate.connection.username=****, os.version=10.0, java.runtime.name =Java(TM) SE Runtime Environment, hibernate.connection.url=jdbc:h2:tcp:// localhost/~/test , file.encoding=MS949, hibernate.ejb.persistenceUnitName=hello, java.vm.name =Java HotSpot(TM) 64-Bit Server VM, hibernate.show _sql=true, java.vendor.version=18.9, hibernate.connection.driver_class=org.h2.Driver, java.vendor.url.bug= https://bugreport.java.com/bugreport/ , java.io .tmpdir=C:\Users\mukim\AppData\Local\Temp\, java.version=11.0.16.1, user.dir=D:\study\JAVA\SPRING\JPA\jpa_1st_class, os.arch=amd64, java.vm.specification.name =Java Virtual Machine Specification, java.awt.printerjob=sun.awt.windows.WPrinterJob, hibernate.connection.password=****, sun.os.patch.level=, jakarta.persistence.jdbc.url=jdbc:h2:tcp:// localhost/~/test , hibernate.boot.CfgXmlAccessService.key=org.hibernate.boot.registry.StandardServiceRegistryBuilder$1@64030b91, java.library.path=C:\Program Files\Java\jdk-11.0.16.1\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files\Java\jdk-11.0.16.1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files (x86)\Microsoft SQL Server\150\DTS\Binn\;C:\Program Files\Azure Data Studio\bin;C:\Program Files (x86)\Microsoft SQL Server\160\Tools\Binn\;C:\Program Files\Microsoft SQL Server\160\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files\Microsoft SQL Server\160\DTS\Binn\;C:\Program Files\Docker\Docker\resources\bin;C:\Program Files\TortoiseGit\bin;C:\Program Files\Git\cmd;C:\Program Files\Maven\apache-maven-3.9.0\bin;C:\Program Files\Gradle\gradle-7.6.1\bin;%SPRING_HOME%\bin;C:\Users\mukim\Anaconda3;C:\Users\mukim\Anaconda3\Library\mingw-w64\bin;C:\Users\mukim\Anaconda3\Library\usr\bin;C:\Users\mukim\Anaconda3\Library\bin;C:\Users\mukim\Anaconda3\Scripts;C:\Users\mukim\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Azure Data Studio\bin;C:\Users\mukim\AppData\Local\Programs\Microsoft VS Code\bin;., java.vendor=Oracle Corporation, java.vm.info =mixed mode, java.vm.version=11.0.16.1+1-LTS-1, hibernate.bytecode.use_reflection_optimizer=false, sun.io .unicode.encoding=UnicodeLittle, javax.persistence.jdbc.password=****, java.class.version=55.0} 14:56:11.381 [main] DEBUG org.hibernate.secure .spi.JaccIntegrator - Skipping JACC integration as it was not enabled 14:56:11.384 [main] DEBUG org.hibernate.internal.SessionFactoryImpl - Instantiated session factory 14:56:11.385 [main] DEBUG org.hibernate.type.spi.TypeConfiguration$Scope - Scoping TypeConfiguration [org.hibernate.type.spi.TypeConfiguration@1c25b8a7] to SessionFactoryImpl [org.hibernate.internal.SessionFactoryImpl@43effd89] 14:56:11.431 [main] DEBUG org.hibernate.boot.internal.ClassLoaderAccessImpl - Not known whether passed class name [hellojpa.Member] is safe 14:56:11.432 [main] DEBUG org.hibernate.boot.internal.ClassLoaderAccessImpl - No temp ClassLoader provided; using live ClassLoader for loading potentially unsafe class : hellojpa.Member 14:56:11.548 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Static SQL for entity: hellojpa.Member 14:56:11.548 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Version select: /* get version hellojpa.Member */ select id from Member where id =? 14:56:11.549 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Snapshot select: /* get current state hellojpa.Member */ select member_.id, member_.name as name2_0_ from Member member_ where member_.id=? 14:56:11.549 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Insert 0: /* insert hellojpa.Member */ insert into Member (name, id) values (?, ?) 14:56:11.550 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Update 0: /* update hellojpa.Member */ update Member set name=? where id=? 14:56:11.550 [main] DEBUG org.hibernate.persister.entity.AbstractEntityPersister - Delete 0: /* delete hellojpa.Member */ delete from Member where id=? 14:56:11.569 [main] DEBUG org.hibernate.loader.plan.build .internal.spaces.QuerySpacesImpl - Adding QuerySpace : uid = <gen:0> -> org.hibernate.loader.plan.build .internal.spaces.EntityQuerySpaceImpl@7342e05d] 14:56:11.571 [main] DEBUG org.hibernate.persister.walking.spi.MetamodelGraphWalker - Visiting attribute path : name 14:56:11.572 [main] DEBUG org.hibernate.loader.plan.build .internal.FetchStyleLoadPlanBuildingAssociationVisitationStrategy - Building LoadPlan... 14:56:11.578 [main] DEBUG org.hibernate.loader.plan.exec.internal.LoadQueryJoinAndFetchProcessor - processing queryspace <gen:0> 14:56:11.581 [main] DEBUG org.hibernate.loader.plan.build .spi.LoadPlanTreePrinter - LoadPlan(entity=hellojpa.Member) - Returns - EntityReturnImpl(entity=hellojpa.Member, querySpaceUid=<gen:0>, path=hellojpa.Member) - QuerySpaces - EntityQuerySpaceImpl(uid=<gen:0>, entity=hellojpa.Member) - SQL table alias mapping - member0_ - alias suffix - 0_ - suffixed key columns - {id1_0_0_} 14:56:11.584 [main] DEBUG org.hibernate.loader.entity.plan.EntityLoader - Static select for entity hellojpa.Member [NONE]: select member0_.id as id1_0_0_, member0_.name as name2_0_0_ from Member member0_ where member0_.id=? 14:56:11.603 [main] DEBUG org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator - No schema actions specified 14:56:11.603 [main] DEBUG org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator - No actions specified; doing nothing 14:56:11.603 [main] DEBUG org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformInitiator - No JtaPlatform was specified, checking resolver 14:56:11.604 [main] DEBUG org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformResolverInitiator - No JtaPlatformResolver was specified, using default [org.hibernate.engine.transaction.jta.platform.internal.StandardJtaPlatformResolver] 14:56:11.607 [main] DEBUG org.hibernate.engine.transaction.jta.platform.internal.StandardJtaPlatformResolver - Could not resolve JtaPlatform, using default [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 14:56:11.608 [main] INFO org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformInitiator - HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 14:56:11.612 [main] DEBUG org.hibernate.service.internal.SessionFactoryServiceRegistryImpl - EventListenerRegistry access via ServiceRegistry is deprecated. Use sessionFactory.getEventEngine().getListenerRegistry() instead 14:56:11.614 [main] DEBUG org.hibernate.hql.internal.QueryTranslatorFactoryInitiator - QueryTranslatorFactory: org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory@75de29c0 14:56:11.618 [main] DEBUG org.hibernate.query.spi.NamedQueryRepository - Checking 0 named HQL queries 14:56:11.619 [main] DEBUG org.hibernate.query.spi.NamedQueryRepository - Checking 0 named SQL queries 14:56:11.621 [main] DEBUG org.hibernate.internal.SessionFactoryRegistry - Initializing SessionFactoryRegistry : org.hibernate.internal.SessionFactoryRegistry@1305c126 14:56:11.623 [main] DEBUG org.hibernate.internal.SessionFactoryRegistry - Registering SessionFactory: 65bb4780-5bf3-4330-a599-fb83c390a19d (<unnamed>) 14:56:11.624 [main] DEBUG org.hibernate.internal.SessionFactoryRegistry - Not binding SessionFactory to JNDI, no JNDI name configured 14:56:11.624 [main] INFO org.hibernate.orm.connections.pooling - HHH10001008: Cleaning up connection pool [jdbc:h2:tcp:// localhost/~/test ] 14:56:11.627 [main] DEBUG org.hibernate.service.spi.ServiceBinding - Overriding existing service binding [org.hibernate.engine.jdbc.connections.spi.ConnectionProvider] Exception in thread "main" java.lang.NoSuchMethodError: org.hibernate.annotations.common.reflection.ReflectionManager.reset()V at org.hibernate.internal.SessionFactoryImpl.<init>( SessionFactoryImpl.java:414 ) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build ( SessionFactoryBuilderImpl.java:471 ) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1498 ) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory( HibernatePersistenceProvider.java:56 ) at javax.persistence.Persistence.createEntityManagerFactory( Persistence.java:79 ) at javax.persistence.Persistence.createEntityManagerFactory( Persistence.java:54 ) at hellojpa.JpaMain.main( JpaMain.java:10 ) 인텔리제이를 더이상 사용할 수 없게 되었고 VSCODE를 주로 사용해야하는 상황이라서 수업 내용을 VSCODE로 따라하고 있는데요 오류는 안뜨는거 같은데... 실행이 안되요... 메이븐 프로젝트를 실행하면 자꾸 디버그로 실행 되는거 같은데 그래서 그런건가요?

• java
• jpa

안녕하세요

미해결

실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) [질문 내용] 영한님 강의를 들으면서 내용을 일부 수정해서 공부를 하고 있습니다 . 세션 부분인데요 영한님 강의에서는 JPA 를 사용하지 않았지만 저는 JPA 를 사용해보았습니다. 하지만 계속 WARN 11252 --- [io-8080-exec-10] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.method.annotation.MethodArgumentConversionNotSupportedException: Failed to convert value of type 'java.util.Optional' to required type 'project.PointWeb.Domain.Member'; Cannot convert value of type 'java.util.Optional' to required type 'project.PointWeb.Domain.Member': no matching editors or conversion strategy found] 이 에러가 발생해서 고민중입니다. Optional 이 문제인 것 같은데 어떻게 변경을 해야 할 지 모르겠습니다. 강의 내용을 조금 변경해서 실습을 하고 있어서 질문드릴까 고민했지만, 해결할 수 있는 방법을 찾지 못해서 질문 드립니다.... 감사합니다

• java
• spring
• 웹앱
• spring-boot
• jpa

Spring Boot 3.X distinct 관련

미해결

실전! 스프링 부트와 JPA 활용2 - API 개발과 성능 최적화

[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? 예 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예 3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예 [질문 내용] 주문 조회 V3: 엔티티를 DTO로 변환 - 페치 조인 최적화 Spring Boot 3.2버전에서 실습 중에, distinct 옵션을 사용하지 않고도 distinct 옵션을 넣은 것처럼 Row가 2줄 출력됩니다. 이것저것 코드를 확인하다가 Spring Boot를 2.x 버전으로 내린 후에 다시 확인해보았는데, 그제서야 강의에 나오는 것처럼 중복 데이터 4개가 나옵니다. 혹시 이것 관련해서 jpa에서 업데이트가 된 것인지요..? 검색 능력이랑 문서 능력 찾아보는 능력이 딸려, 한참 찾아보다 여기에 질문합니다 ㅜㅜ 실례가 안된다면 이러한 내용을 어떻게 찾는지도 알게 될 수 있다면 좋을거 같습니다!

• java
• spring
• spring-boot
• jpa