0
を追加することはできません、私はこのエラーを取得する：春ブーツが外部キー制約に
. ____ _ __ _ _
/\\/___'_ __ _ _(_)_ __ __ _ \ \ \ \
(()\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ))))
' |____| .__|_| |_|_| |_\__, |////
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.3.3.RELEASE)
2017-08-21 15:59:45.538 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000388: Unsuccessful: alter table qa_business_account add constraint FK_kr5ew7lgiv482tmmv3q0n0ny3 foreign key (business_id) references qa_shared_business (id)
2017-08-21 15:59:45.540 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : Cannot add foreign key constraint
2017-08-21 15:59:45.765 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000388: Unsuccessful: alter table qa_business_partner add constraint FK_on7gqlbhqdqsfgel0tuebc82h foreign key (business_id) references qa_shared_business (id)
2017-08-21 15:59:45.765 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : Cannot add foreign key constraint
2017-08-21 15:59:45.977 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000388: Unsuccessful: alter table qa_business_partner add constraint FK_o5bkc0vxbgebjkg34o2ccd6au foreign key (social_id) references qa_business_social_connection (id)
2017-08-21 15:59:45.978 ERROR 5564 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaUpdate : Cannot add foreign key constraint
が、プロジェクトが取り組んでいます。私は、同じコードを実行するときに機能 には影響は今、私は春のブート1.5.6 を使いたくない、私はExecptionを取得する：私はテーブルを変更することはできません
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 21 common frames omitted
Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Unable to execute schema management to JDBC target [alter table qa_business_account add constraint FK963742xi8os0e9gd45ftfh8a5 foreign key (business_id) references qa_shared_business (id)]
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:59)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applySqlString(SchemaMigratorImpl.java:431)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applySqlStrings(SchemaMigratorImpl.java:420)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applyForeignKeys(SchemaMigratorImpl.java:386)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:214)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:60)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:134)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:101)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:472)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)
... 27 common frames omitted
Caused by: java.sql.SQLException: Cannot add foreign key constraint
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2490)
at com.mysql.jdbc.StatementImpl.executeUpdateInternal(StatementImpl.java:1552)
at com.mysql.jdbc.StatementImpl.executeLargeUpdate(StatementImpl.java:2607)
at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1480)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114)
at com.sun.proxy.$Proxy87.executeUpdate(Unknown Source)
at org.hibernate.tool.schema.internal.TargetDatabaseImpl.accept(TargetDatabaseImpl.java:56)
... 37 common frames omitted
、私はそれが正しい
スタックオーバーフローへようこそhttps://stackoverflow.com/help/how-to-askを読んで質問を改善してください。初心者にとっては、スタックトレースを画像として投稿しないため、完全に読めなくなります。 –
これを試してください、https://stackoverflow.com/questions/44986291/issue-with-manytomany-relationship-spring-jpa、https://stackoverflow.com/questions/40538617/hibernate-4-annotation-mysql-configuration- error-java-sql-sqlexception-canno – Dushman