묻고 답해요

강의 일시정지기능이 따로 있나요?

미해결

안녕하세요. 코드바나나 님의 ccna강의를 듣고 있는 교육생입니다. 개인사정으로 인하여 1개월 정도 정지가 가능한지 문의드립니다. 코드바나나 ccna 강의에 질문 했는데 정지기능은 없다고 하여 문의드립니다.

공부방법에 대해서 질문드립니다

미해결

[C++과 언리얼로 만드는 MMORPG 게임 개발 시리즈] Part4: 게임 서버

공부방법을 어떻게 하면 좋을까요? 강의를 듣고 스스로 코드를 구현해보는 방식으로 하면 될까요??

• 네트워크
• MMORPG
• windows-server

Docker 성능 질문

미해결

안녕하세요. 도커 성능 관련 질문드립니다 똑같은 코드를 도커와 제 컴퓨터에 실행시켰는데, 도커쪽 서버성능과 제 컴퓨터에서 바로 실행시킨 서버 성능이 차이가 납니다. 한 10배 정도 나는것 같은데 도커에서 실행시킬때 별다른 cpu제한 같은것도 안해놨는데 이러는 이유가 뭘까요??

FlutterSecureStorage() 에서 const 선언

해결됨

[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!

안녕하세요, 강의 잘 보고 있습니다. 초급 후 중급으로 넘어가니 서버/클라이언트의 관계까지 고려해야 하고 배워야 할 것들이 산더미 처럼 넘쳐 나네요... 토큰 선언시: const ACCESS_TOKEN_KEY = 'ACCESS_TOKEN'; const REFRESH_TOKEN_KEY = 'REFRESH_TOKEN'; const로 하셨는데...RunTime 시 ID/ PW를 제대로 입력시 토근을 받아와서 저장하는 코드입니다. await storage.write(key: REFRESH_TOKEN_KEY, value: refreshToken); await storage.write(key: ACCESS_TOKEN_KEY, value: accessToken); 궁금한 것은 일반변수로 선언해야 될 것같은데요..FlutterSecureStorage()의 특정한 기능이 있는 것일까요?

• flutter
• 하이브리드-앱

네트워크창에서 API Key를 감추고 싶습니다.

해결됨

Next.js 시작하기(feat. 지도 서비스 개발)

안녕하세요 튜터님, 일전에 마커 클러스터링에 관해 질문했던 수강생입니다. 먼저 튜터님의 강의로 제 사이드 프로젝트가 잘 마무리 됬다는 것을 알려드리고 싶어 아래 도메인도 공유 드리고 싶습니다. https://www.by-zip.com/ 튜터님이 가르쳐 주신 내용을 적극 활용했으니 피드백도 주시면 더욱 감사드리겠습니다 ! https://forms.gle/rKAjAws43XLUAJsA9 (사실 8,9,10 까지 피드백 주시면 스타벅스 기프티콘도 1장씩 드리고 있습니다ㅋㅋ) 아무튼... 본론으로 들어가서 .. 현재 저의 문제 상황은 네트워크 창에서 아래 이미지와 같이 키값이 노출된다는 문제 입니다. 저희는 실제 서비스를 목표로 하고 있어서 키값이 노출되는건 반갑지 않은 상황이라서요 .. 그래서 제가 시도했던 방법은 next.config.js 에서 rewrite() 를 적용해보는 것이였습니다. 위 그림과 같이 시도해보았으나. API 인증에 실패했습니다. encode url component 로 시도해 보았지만 결과는 실패였습니다.. 어떻게하면 좋을지 답을 찾기가 힘들어 문의드립니다.. 좋은 강의 만들어주시어 감사드립니다.

• seo
• next.js
• vercel
• csr
• ssg
• ssr

2-A 2178 질문있습니다ㅜ

미해결

10주완성 C++ 코딩테스트 | 알고리즘 코딩테스트

https://www.acmicpc.net/source/56777065 이 코드랑 https://www.acmicpc.net/source/57068084 이 코드의 차이점이 뭐죠.,,? 왜 하나는 맞고 하나는 틀릴까요 ? ㅠ

• c++
• 코딩-테스트

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

서버 관련해서 질문이 있는데요

해결됨

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

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. 데이터를 생성후 에 서버를 내렸다가 다시 서버를 켜면 데이터 가 그대로 남아있나요?

• java
• spring
• mvc
• spring-boot

subject type을 pairwise 변경 문의

미해결

스프링 시큐리티 OAuth2

subject_type을 pairwise로 변경 하려고 Spring Authorization Server 공식 문서(현재 1.0.1)와 소스(1.0.1과 강의에 사용된 0.31) 소스를 봐도 subject_type 를 변경하는 API는 찿지 못했는데 Spring Authorization Server 에서는 지원하지 않는 걸까요? https://docs.spring.io/spring-authorization-server/docs/current/reference/html/core-model-components.html#oauth2-token-customizer 문서를 참조하여 acesss token 과 id token 의 cliams 정보를 커스터마이징한 소스에서 pairwise 유형으로 설정하고 providerConfigurationEndpoint을 커스텀 하여 openid-configuration discovery metadata 의 정보를 변경하면 될까요? @Bean public OAuth2TokenGenerator<?> tokenGenerator(JWKSource<SecurityContext> jwkSource) { JwtEncoder jwtEncoder = new NimbusJwtEncoder(jwkSource); JwtGenerator jwtGenerator = new JwtGenerator(jwtEncoder); jwtGenerator.setJwtCustomizer(jwtCustomizer()); OAuth2AccessTokenGenerator accessTokenGenerator = new OAuth2AccessTokenGenerator(); OAuth2RefreshTokenGenerator refreshTokenGenerator = new OAuth2RefreshTokenGenerator(); return new DelegatingOAuth2TokenGenerator( jwtGenerator, accessTokenGenerator, refreshTokenGenerator); } @Bean public OAuth2TokenCustomizer<JwtEncodingContext> jwtCustomizer() { return context -> {; JwtClaimsSet.Builder claims = context.getClaims(); OidcUserResponseDto user = (OidcUserResponseDto)context.getPrincipal().getPrincipal(); claims.subject(user.getEmpId()); claims.claim("dept_id", user.getDeptId()); claims.claim("locale", user.getLocale()); }; } ......... authorizationServerConfigurer.tokenGenerator(tokenGenerator); 참고 현재 설정된 openid-configuration의 subject_types_supported 정보

• java
• spring
• spring-boot
• oauth

i 태그 사용 시 click event 안먹는 이유

미해결

Vue.js 중급 강좌 - 웹앱 제작으로 배워보는 Vue.js, ES6, Vuex

안녕하세요. 강의 들으면서 하나하나 따라했는데 i태그 사용하여 v-on:click 시, 클릭이벤트가 전혀 먹히지 않아 일단 span태그로 감싸 사용했습니다. 강사님은 i태그만 사용해도 이벤트가 적용 되는데 왜 안되는지 이유를 알 수 있을까요? 제 코드는 아래에 있습니다. <template> <div> <ul> <li v-for="(todoItem, index) in todoItems" v-bind:key="todoItem.item" class="shadow" > <span v-on:click="toggleComplete(todoItem, index)"> <i class="checkBtn fas fa-check" v-bind:class="{ checkBtnCompleted: todoItem.completed }" ></i> </span> <span v-bind:class="{ textCompleted: todoItem.completed }"> {{ todoItem.item }} </span> <span class="removeBtn" v-on:click="removeTodo(todoItem, index)" > <i class="fa-regular fa-trash-can"></i> </span> </li> </ul> </div> </template> <script> export default { data: function () { return { todoItems: [], }; }, methods: { removeTodo: function (todoItem, index) { localStorage.removeItem(todoItem); this.todoItems.splice(index, 1); }, toggleComplete: function (todoItem, index) { todoItem.completed = !todoItem.completed; localStorage.removeItem(todoItem.item); localStorage.setItem(todoItem.item, JSON.stringify(todoItem)); }, }, created: function () { if (localStorage.length > 0) { for (let i = 0; i < localStorage.length; i++) { localStorage.getItem(localStorage.key(i)); this.todoItems.push( JSON.parse(localStorage.getItem(localStorage.key(i))) ); } } }, }; </script> <style scoped> ul { list-style-type: none; padding-left: 0px; margin-top: 0; text-align: left; } li { display: flex; min-height: 50px; height: 50px; line-height: 50px; margin: 0.5rem 0; padding: 0 0.9rem; background: white; border-radius: 5px; } .removeBtn { margin-left: auto; color: #de4343; } .checkBtn { line-height: 45px; color: #62acde; margin-right: 5px; } .checkBtnCompleted { color: #b3adad; } .textCompleted { text-decoration: line-through; color: #b3adad; } </style>

• javascript
• vue.js
• es6
• vuex

passport로 로그인하기에서 passport로그인 이라는게 무슨 말인가요??

해결됨

[리뉴얼] React로 NodeBird SNS 만들기

router.post('/login', (req, res, next) => { passport.authenticate('local', (err, user, info) => { // done에서 넣은값들이 순서대로 전달되는곳 if (err) { console.error(err); next(err); } if (info) { return res.status(401).send(info.reason); } })(req, res, next); // middleware 확장하는 express의 기법 // (req, res, next)를 붙히면 그냥 함수를 전달하는것과 똑같은 기능을 하게 된다. return req.login(user, async (loginErr) => { // 서비스 로그인이 다 끝나면 passport 로그인을 한번 더 하는데 에러발생시 핸들 if (loginErr) { console.error(loginErr); return next(loginErr); } return res.json(); }); }); return req.login(user, async (loginErr) => { 여기서 우리 서비스 로그인이 다 끝나면 passport 로그인을 한번 더 한다고 하셧는데 이게 무슨 의미 인가요?? 우리 서비스에서 로그인을 하면 끝 아닌가요?

• react
• redux
• node.js
• express
• next.js

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

텍스터 데이터 시각화 공부중 질문입니다.

미해결

NEW!! 12시간 안에 끝내는 R 활용 데이터분석 / 시각화

안녕하세요 지금 텍스트데이터 시각화 질문중 마음처럼 불용어 제거가 되지 않아 질문드려요 현재 저는 부총리의 연설문을 바탕으로 시각화 하려고 실습중입니다. 알려주신 방법과 같이 영어를 제거해주고 싶은데 제거가 안 되는데 뭐가 잘못됐을까요?

• r
• ggplot2

JdbcTemplate queryForMap 관련 질문이있습니다.

미해결

스프링 DB 2편 - 데이터 접근 활용 기술

공부를 하다보니 궁금한게 있어서 질문 드립니다. 만약 JdbcTemplate를 사용해서 sql = "select * from Table where id = :id"; sql로 특정 id의 값을 사용해 테이블 값을 가져오고 Map<String, Object> param = Map.of("id", id); 으로 정의하고 Map<String, Obeject> result = template.queryForMap(sql, param); 을 했을시에 Object에는 sql문을 사용해서 검색한 데이터들이 들어가는 걸로 이해를 했는데 그러면 String이라고 정해둔 key값에는 무엇이 들어가나요??

• spring

dio 패키지는 redirect 처리를 하기 어렵나요?

미해결

[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!

Node.js express 로 라우터를 설정해 다음과 같은 코드로 http 통신을 했습니다 /api/test1 주소의 post 라우터에서 /api/test2 주소의 post 라우터로 redirect 되는 통신을 테스트 해보았습니다 onPressed: () async { var res = await http.post(Uri.parse("$uri/api/test1"), headers: <String, String>{ 'Content-Type': 'application/json; charset=UTF-8', }, body: jsonEncode( { "key1": "1000", }, )); if (res.statusCode == 307) { var newURL = res.headers["location"]; print(res.body); res = await http.post(Uri.parse("$uri$newURL"), headers: <String, String>{ 'Content-Type': 'application/json; charset=UTF-8', }, body: jsonEncode( { "key1": "1000", }, )); print(res.body); } else { var data = res.body; print(data); } }, 테스트 결과 제가 데이터를 올바르게 전송할 수 있었습니다 그리고 이번에 선생님의 강의를 듣고 dio라는 패키지를 알게되어서 dio 패키지를 통해서 똑같은 통신 테스트를 해 보았습니다 onPressed: () async { final dio = Dio(BaseOptions( contentType: "application/json", followRedirects: false, maxRedirects: 5, )); final url = "$uri/api/test1"; final body = {'key1': '1000'}; final headers = {'Content-Type': 'application/json'}; try { Response res = await dio.post( url, data: body, ); if (res.statusCode == 307) { final redirectUrl = res.headers.value("location"); final redirectRes = await dio.post( redirectUrl!, data: body, options: Options( headers: headers, method: "POST", ), ); print(redirectRes.data); } else { final data = res.data; print(data); } } catch (e) { print("error 발생 $e"); } }, followRedirects 을 true 로 해도 307 코드를 해결하지는 못하는것 같습니다 flutter: error 발생 DioError [DioErrorType.response]: Http status error [307] 어떻게 dio 패키지로 redirect 를 처리 할 수 있을까요?

• flutter
• 하이브리드-앱

1 - I문제 return에 대해서

미해결

10주완성 C++ 코딩테스트 | 알고리즘 코딩테스트

안녕하세요 강사님. 포켓몬스터 이다솜 문제에 대한 강의와 답지에 나와있는 코드에는 return 0;이 없는데, return 0;을 넣어서 코드를 작성하면 틀리게 되는것인가요? return 0;이 없는 이유가 궁금합니다. 또한, cout << mp[s] << "\n"; 에서 '\n'으로 작성하여 제출해도 정답이라고 나오는데 "\n"과 '\n'의 차이가 무엇입니까? 추가적으로 cout << "DA\n"; 과 cout << "DA" << '\n'; 의 차이는 무엇인가요??

• c++
• 코딩-테스트

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

정렬 기능이랑 튀어나오는게 무슨 관계인가요?

해결됨

[코드캠프] 시작은 프리캠프

이게 정렬하지 않은 block요소(div)+기본값(row)상태로 body가 아래 튀어나와있고 이게 column값을 줘서 정렬된 상태로 튀어나온 부분이 사라졌습니다. div가 block요소이고 정렬이 안된 row상태이니 위처럼 튀어나오는건 이해할 수 있습니다. 그런데 column을 줘서 수직으로 정렬해도 튀어나오는건 그대로여야하지 않나요? 왜 튀어나온게 들어가는거죠?

• HTML/CSS
• javascript

강의 (3:38)에서 GridSearchCV 관련 질문

미해결

[개정판] 파이썬 머신러닝 완벽 가이드

안녕하세요 선생님. 먼저 좋은 강의 감사합니다. 다름이 아니라 제가 GridSearchCV를 통해 랜덤 포레스트 코드를 실행하였는데 제가 첨부한 사진과 같은 오류가 나왔습니다. 결과는 문제 없지 나왔지만 어떤 부분에 문제가 생겼는지 궁금하여 질문을 드립니다. 제가 예상하기로는 선생님의 get_human_dataset()에서 y_train이 데이터 프레임 형식으로 추출이 되는데, 여기서는 시리즈 형태 혹은 ndarray 형태로 넣어야 되는 건지 추측을 해봅니다. 감사합니다.

• python
• 머신러닝
• 통계

자료 이메일 요청건

미해결

풀스택을 위한 탄탄한 프런트엔드 부트캠프 (HTML, CSS, 바닐라 자바스크립트 + ES6) [풀스택 Part2]

안녕하세요, 어제부터 본격적으로 잔재미 코딩님의 강의를 수강 중입니다. 공부 중에 강의 자료가 있으면 혼자 복습하는데 좋을 것 같아서 요청드리고자 합니다. 이메일 : minhwa0819@naver.com 확인 감사합니다~

• HTML/CSS
• javascript
• es6