실전예제진행시 오류가 발생합니다!
519
작성한 질문수 5
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]
"C:\Program Files\Java\jdk-11.0.14\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1.1\lib\idea_rt.jar=49395:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1.1\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\82102\Desktop\Spring-study\jpa-basic\jpashop\target\classes;C:\Users\82102\.m2\repository\org\hibernate\hibernate-entitymanager\5.3.10.Final\hibernate-entitymanager-5.3.10.Final.jar;C:\Users\82102\.m2\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;C:\Users\82102\.m2\repository\org\hibernate\hibernate-core\5.3.10.Final\hibernate-core-5.3.10.Final.jar;C:\Users\82102\.m2\repository\org\javassist\javassist\3.23.2-GA\javassist-3.23.2-GA.jar;C:\Users\82102\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Users\82102\.m2\repository\org\jboss\jandex\2.0.5.Final\jandex-2.0.5.Final.jar;C:\Users\82102\.m2\repository\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;C:\Users\82102\.m2\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;C:\Users\82102\.m2\repository\org\dom4j\dom4j\2.1.1\dom4j-2.1.1.jar;C:\Users\82102\.m2\repository\org\hibernate\common\hibernate-commons-annotations\5.0.4.Final\hibernate-commons-annotations-5.0.4.Final.jar;C:\Users\82102\.m2\repository\javax\persistence\javax.persistence-api\2.2\javax.persistence-api-2.2.jar;C:\Users\82102\.m2\repository\net\bytebuddy\byte-buddy\1.9.5\byte-buddy-1.9.5.jar;C:\Users\82102\.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\82102\.m2\repository\com\h2database\h2\1.4.199\h2-1.4.199.jar;C:\Users\82102\.m2\repository\javax\xml\bind\jaxb-api\2.3.0\jaxb-api-2.3.0.jar jpabook.jpashop.JpaMain 6월 25, 2022 6:40:54 오후 org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation INFO: HHH000204: Processing PersistenceUnitInfo [ name: hello ...] 6월 25, 2022 6:40:54 오후 org.hibernate.Version logVersion INFO: HHH000412: Hibernate Core {5.3.10.Final} 6월 25, 2022 6:40:54 오후 org.hibernate.cfg.Environment <clinit> INFO: HHH000206: hibernate.properties not found 6월 25, 2022 6:40:54 오후 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit> INFO: HCANN000001: Hibernate Commons Annotations {5.0.4.Final} 6월 25, 2022 6:40:54 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!) 6월 25, 2022 6:40:54 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001005: using driver [org.h2.Driver] at URL [jdbc:h2:tcp://localhost/~/jpashop] 6월 25, 2022 6:40:54 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001001: Connection properties: {user=sa} 6월 25, 2022 6:40:54 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator INFO: HHH10001003: Autocommit mode: false 6월 25, 2022 6:40:54 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections <init> INFO: HHH000115: Hibernate connection pool size: 20 (min=1) 6월 25, 2022 6:40:54 오후 org.hibernate.dialect.Dialect <init> INFO: HHH000400: Using dialect: org.hibernate.dialect.H2Dialect Hibernate: drop table Category if exists Hibernate: drop table CATEGORY_ITEM if exists Hibernate: drop table Delivery if exists Hibernate: drop table Item if exists Hibernate: drop table Member if exists Hibernate: drop table OrderItem if exists Hibernate: drop table ORDERS if exists Hibernate: drop sequence if exists hibernate_sequence Hibernate: create sequence hibernate_sequence start with 1 increment by 1 Hibernate: create table Category ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), PARENT_ID bigint, primary key (id) ) Hibernate: create table CATEGORY_ITEM ( CATEGORY_ID bigint not null, ITEM_ID bigint not null ) Hibernate: create table Delivery ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), status integer, street varchar(255), zipcode varchar(255), primary key (id) ) Hibernate: create table Item ( DTYPE varchar(31) not null, ITEM_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), price integer not null, stockQuantity integer not null, actor varchar(255), director varchar(255), author varchar(255), isbn varchar(255), artist varchar(255), etc varchar(255), primary key (ITEM_ID) ) Hibernate: create table Member ( MEMBER_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), name varchar(255), street varchar(255), zipcode varchar(255), primary key (MEMBER_ID) ) Hibernate: create table OrderItem ( ORDER_ITEM_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, count integer not null, orderPrice integer not null, ITEM_ID bigint, ORDER_ID bigint, primary key (ORDER_ITEM_ID) ) Hibernate: create table ORDERS ( ORDER_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, orderDate timestamp, status varchar(255), DELIVERY_ID bigint, MEMBER_ID bigint, primary key (ORDER_ID) ) Hibernate: alter table Category add constraint FK8tepc1qkmluodspg6tnliwhit foreign key (PARENT_ID) references Category Hibernate: alter table CATEGORY_ITEM add constraint FKf1uerpnmn49vl1spbbplgxaun foreign key (ITEM_ID) references Item Hibernate: alter table CATEGORY_ITEM add constraint FKjip0or3vemixccl6vx0kluj03 foreign key (CATEGORY_ID) references Category Hibernate: alter table OrderItem add constraint FKabge9eqalspcejij53rat7pjh foreign key (ITEM_ID) references Item 6월 25, 2022 6:40:55 오후 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@49d831c2] 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. 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Category if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Category 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "CATEGORY" because "FKJIP0OR3VEMIXCCL6VX0KLUJ03" depends on it; SQL statement: drop table Category 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " drop table Delivery if exists" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " drop table Delivery 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "DELIVERY" because "FKDBS21F1YI0COXY9Y0KXW4G9JF" depends on it; SQL statement: drop table Delivery 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "ITEM" because "FK75MRPPRV8OIGH00Y92TIBW7ID, FK2SRBE8WJBANR4VTKRSB8ATQ7O, FKQQWSWM36Y8UQOH9EMTORUOXCV, FKABGE9EQALSPCEJIJ53RAT7PJH" 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Cannot drop "MEMBER" because "FKH0DB7KQR88ED8HQTCQW3JKCIA" 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@661d88a] 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. 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Category ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), PARENT_ID bigint, primary key (id) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Category ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), PARENT_ID bigint, 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "CATEGORY" already exists; SQL statement: create table Category ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), PARENT_ID bigint, 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Delivery ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), status integer, street varchar(255), zipcode varchar(255), primary key (id) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Delivery ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), status integer, street varchar(255), zipcode 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "DELIVERY" already exists; SQL statement: create table Delivery ( id bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), status integer, street varchar(255), zipcode 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " create table Item ( DTYPE varchar(31) not null, ITEM_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), price integer not null, stockQuantity integer not null, actor varchar(255), director varchar(255), author varchar(255), isbn varchar(255), artist varchar(255), etc varchar(255), primary key (ITEM_ID) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Item ( DTYPE varchar(31) not null, ITEM_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), price integer not null, stockQuantity integer not null, actor varchar(255), director varchar(255), author varchar(255), isbn varchar(255), artist varchar(255), etc varchar(255), primary key (ITEM_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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "ITEM" already exists; SQL statement: create table Item ( DTYPE varchar(31) not null, ITEM_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, name varchar(255), price integer not null, stockQuantity integer not null, actor varchar(255), director varchar(255), author varchar(255), isbn varchar(255), artist varchar(255), etc varchar(255), primary key (ITEM_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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 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, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), name varchar(255), street varchar(255), zipcode varchar(255), primary key (MEMBER_ID) )" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " create table Member ( MEMBER_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), name varchar(255), street varchar(255), zipcode varchar(255), 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "MEMBER" already exists; SQL statement: create table Member ( MEMBER_ID bigint not null, createdBy varchar(255), createdDate timestamp, lastModifiedBy varchar(255), lastModifiedDate timestamp, city varchar(255), name varchar(255), street varchar(255), zipcode varchar(255), 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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException WARN: GenerationTarget encountered exception accepting command : Error executing DDL " alter table Category add constraint FK8tepc1qkmluodspg6tnliwhit foreign key (PARENT_ID) references Category" via JDBC Statement org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL " alter table Category add constraint FK8tepc1qkmluodspg6tnliwhit foreign key (PARENT_ID) references Category" 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 jpabook.jpashop.JpaMain.main(JpaMain.java:15) Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Constraint "FK8TEPC1QKMLUODSPG6TNLIWHIT" already exists; SQL statement: alter table Category add constraint FK8tepc1qkmluodspg6tnliwhit foreign key (PARENT_ID) references Category [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.lang.Thread.run(Thread.java:785) 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 6월 25, 2022 6:40:55 오후 org.hibernate.tool.schema.internal.SchemaCreatorImpl applyImportSources INFO: HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl@24d61e4' Hibernate: alter table OrderItem add constraint FKk7lmf97wukpquk6d8blxy5neq foreign key (ORDER_ID) references ORDERS Hibernate: alter table ORDERS add constraint FKdbs21f1yi0coxy9y0kxw4g9jf foreign key (DELIVERY_ID) references Delivery Hibernate: alter table ORDERS add constraint FKh0db7kqr88ed8hqtcqw3jkcia foreign key (MEMBER_ID) references Member Hibernate: call next value for hibernate_sequence Hibernate: /* insert jpabook.jpashop.domain.Book */ insert into Item (createdBy, createdDate, lastModifiedBy, lastModifiedDate, name, price, stockQuantity, author, isbn, DTYPE, ITEM_ID) values (?, ?, ?, ?, ?, ?, ?, ?, ?, 'Book', ?) 6월 25, 2022 6:40:55 오후 org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions WARN: SQL Error: 42122, SQLState: 42S22 6월 25, 2022 6:40:55 오후 org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions ERROR: Column "CREATEDBY" not found; SQL statement: /* insert jpabook.jpashop.domain.Book */ insert into Item (createdBy, createdDate, lastModifiedBy, lastModifiedDate, name, price, stockQuantity, author, isbn, DTYPE, ITEM_ID) values (?, ?, ?, ?, ?, ?, ?, ?, ?, 'Book', ?) [42122-199] 6월 25, 2022 6:40:55 오후 org.hibernate.internal.ExceptionMapperStandardImpl mapManagedFlushFailure ERROR: HHH000346: Error during managed flush [org.hibernate.exception.SQLGrammarException: could not prepare statement] 6월 25, 2022 6:40:55 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl stop INFO: HHH10001008: Cleaning up connection pool [jdbc:h2:tcp://localhost/~/jpashop] Process finished with exit code 0
답변 1
1
안녕하세요. dkswntjdgh님, 공식 서포터즈 OMG입니다.
h2 1.4.199를 사용중이신 것 같습니다.
기존에 설치한 h2를 지우시고,
h2 1.4.200을 설치해주세요.
추가로,
pom.xml에서 아래의 버전으로 변경해주세요.
<dependencies>
<!-- JPA 하이버네이트 -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.22.Final</version>
</dependency>
<!-- H2 데이터베이스 -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.200</version>
</dependency>
</dependencies>
감사합니다.
벌크연산에서 member.getAge 호출 시 영속성 컨텍스트에서 데이터를 가져오는건가요?
0
28
2
inheritance startegy 선택시 고려사항
0
22
1
Entity 동등성 비교
0
21
1
실무 조언 관련 질문입니다.
0
47
1
H2데이터베이스 파일 생성
0
56
2
서브쿼리 강의에서 ALL 예시 관련 질문드립니다.
0
53
2
수정또는 삭제시 영속성 엔티티에 값이 무조건 있어야 하나요?
0
53
1
JPQL 메소드와 락
0
55
1
Delivery @OneToOne
0
60
1
17강 4~5분대 테이블 값 조회가 안됩니다.
0
94
2
UnsupportedOperationException 발생
0
86
3
H2 Database 연결이 안됩니다.
0
95
2
연관관계 매핑 질문드립니다.
0
85
2
h2데이터베이스 실행오류
0
108
2
persistence.xml
0
108
2
양방향 연관관계에서 연관관계의 주인(mappedBy)을 왜 꼭 정해야 하나요?
0
80
1
영속성 컨텍스트
0
66
1
JPA 프록시
0
96
1
Native Query와 MyBatis
0
70
1
영속성 컨텍스트는 어떤 메모리에 저장되는건가요?
0
87
1
임베디드 타입 예시 코드 관련 질문
0
115
3
명시적 조인에서 별칭을 주면 왜 객체에 접근할 수 있나요
0
95
3
인텔리제이 패키지 커서 단축키 질문
0
108
2
혹시 현재는 ID 데이터 타입이 String이면 안되나요?
0
145
1





