Wix embedded mysql with spring 带有嵌入 id 的实体的启动 DDL 查询错误
Wix embedded mysql with spring boot DDL query error for an entity with embedded id
配置错误解决
我想在 mysql.
中测试我的 spring 启动应用程序的测试方法
所以我添加了 wix-embedded-mysql 并配置了嵌入式数据库但是当我 运行 测试时它无法从我的实体对象之一创建 table 并出现以下错误:
create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB
Hibernate: create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB
2019-04-20 03:22:37.080 WARN 2186 --- [ main] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:312) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:462) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1758) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1695) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean[=12=](AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1089) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:859) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139) ~[spring-boot-test-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runReflectiveCall(SpringJUnit4ClassRunner.java:289) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:290) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.schedule(ParentRunner.java:71) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.access[=12=]0(ParentRunner.java:58) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.evaluate(ParentRunner.java:268) ~[junit-4.12.jar:4.12]
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runner.JUnitCore.run(JUnitCore.java:137) ~[junit-4.12.jar:4.12]
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) ~[junit-rt.jar:na]
Caused by: org.h2.jdbc.JdbcSQLException: Syntax error in SQL statement "CREATE TABLE USER_TICKETS (DATE_TIME DATETIME([*]6) NOT NULL, TICKET_ID BIGINT UNSIGNED NOT NULL, USER_ID INT NOT NULL, CREATED_DATE DATE, CREATED_TIME TIME, MODIFIED_DATE DATE, MODIFIED_TIME TIME, VERSION BIGINT, BODY VARCHAR(1000), TYPE VARCHAR(255), CREATED_BY_ID INT, MODIFIED_BY_ID INT, PRIMARY KEY (DATE_TIME, TICKET_ID, USER_ID)) ENGINE=INNODB "; expected "FOR, UNSIGNED, INVISIBLE, VISIBLE, NOT, NULL, AS, DEFAULT, GENERATED, ON, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SERIAL, IDENTITY, NULL_TO_DEFAULT, SEQUENCE, SELECTIVITY, COMMENT, CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,, )"; SQL statement:
create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB [42001-197]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) ~[h2-1.4.197.jar:1.4.197]
at org.h2.message.DbException.getSyntaxError(DbException.java:217) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.getSyntaxError(Parser.java:555) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.read(Parser.java:3518) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.readIfMore(Parser.java:950) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseCreateTable(Parser.java:6571) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseCreate(Parser.java:4615) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parsePrepared(Parser.java:380) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:335) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:311) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.prepareCommand(Parser.java:278) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareLocal(Session.java:611) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareCommand(Session.java:549) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:217) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) ~[h2-1.4.197.jar:1.4.197]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-2.7.9.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-2.7.9.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
... 58 common frames omitted
这是我在 POM 中添加依赖的方式：
<dependency>
<groupId>com.wix</groupId>
<artifactId>wix-embedded-mysql</artifactId>
<version>4.2.0</version>
<scope>test</scope>
</dependency>
并配置嵌入式数据库如下：
MysqldConfig config = MysqldConfig.aMysqldConfig(v5_7_19)
.withPort(3397)
.withTimeZone(TimeZone.getTimeZone(ZoneId.of("UTC")))
.withUser("test", "test")
.build();
SchemaConfig schemaConfig = SchemaConfig.aSchemaConfig("test_database")
.build();
embeddedMysql = EmbeddedMysql.anEmbeddedMysql(config)
.addSchema(schemaConfig)
.start();
我的实体定义如下：
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name = "user_tickets")
public class UserTicket extends BaseModel implements BaseModelId<UserTicketId> {
@EmbeddedId
private UserTicketId id;
@NotEmpty(groups = Group.class, message = "{validation.notnull}")
@Column(length = 1000)
private String body;
@Enumerated(EnumType.STRING)
private UserTicketType type;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@MapsId("userId")
@JoinColumn(name = "user_id", columnDefinition = "INT", foreignKey =
@ForeignKey(foreignKeyDefinition = "FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE"))
private User user;
@Valid
@NotNull(groups = Group.class, message = "{validation.notnull}")
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@MapsId("ticketId")
@JoinColumn(name = "ticket_id", columnDefinition = "BIGINT UNSIGNED", foreignKey =
@ForeignKey(foreignKeyDefinition = "FOREIGN KEY(ticket_id) REFERENCES tickets(id) ON DELETE CASCADE"))
private Ticket ticket;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "userTicket", orphanRemoval = true)
private Set<UserTicketAttachment> userTicketAttachments;
}
最后是嵌入式 ID：
@Getter
@Setter
@ToString(of = {"userId", "ticketId", "dateTime"})
@EqualsAndHashCode(of = {"userId", "ticketId", "dateTime"})
@NoArgsConstructor
@AllArgsConstructor
@Embeddable
public class UserTicketId implements Serializable {
@Column(name = "user_id")
private Long userId;
@Column(name = "ticket_id")
private Long ticketId;
@Column(name = "date_time")
private LocalDateTime dateTime;
}
在嵌入式数据库中成功创建了所有其他实体，甚至那些具有嵌入式 ID 的实体。
我什至在嵌入式数据库中手动复制并粘贴了为 table 生成的查询，并且成功了！
我还需要说明一下，该设置适用于真实数据库。
这是我的 application.properties 数据源定义：
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3397/test_database?autoReconnect=true&verifyServerCertificate=false&useSSL=false&requireSSL=false
spring.datasource.username=test
spring.datasource.password=test
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL57Dialect
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=create-drop
配置错误。
我想用嵌入式 MySQL 测试一些特定的测试。
但是由于 mysql 测试的缓慢性质，我希望其他测试在内存中的 H2 下 运行。
所以我创建了一个配置 bean，如下所示：
@Configuration
@EnableJpaRepositories(basePackages = "com.package.repository",
repositoryFactoryBeanClass = EntityGraphJpaRepositoryFactoryBean.class)
@PropertySource("classpath:application-embeddedmysqldb.properties")
@EnableTransactionManagement
public class EmbeddedMysqlConfig {
}
但我忘记添加引用实际 wix 嵌入式数据库的数据源。
结果数据库仍然是 H2，但配置混乱 mysql。
我添加了如下数据源：
@Bean
@ConfigurationProperties(prefix = "spring.datasource")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
它解决了它。
配置错误解决 我想在 mysql.
中测试我的 spring 启动应用程序的测试方法所以我添加了 wix-embedded-mysql 并配置了嵌入式数据库但是当我 运行 测试时它无法从我的实体对象之一创建 table 并出现以下错误:
create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB
Hibernate: create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB
2019-04-20 03:22:37.080 WARN 2186 --- [ main] o.h.t.s.i.ExceptionHandlerLoggedImpl : GenerationTarget encountered exception accepting command : Error executing DDL via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:312) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:462) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1758) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1695) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean[=12=](AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1089) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:859) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139) ~[spring-boot-test-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runReflectiveCall(SpringJUnit4ClassRunner.java:289) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:290) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.schedule(ParentRunner.java:71) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.access[=12=]0(ParentRunner.java:58) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.evaluate(ParentRunner.java:268) ~[junit-4.12.jar:4.12]
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.runner.JUnitCore.run(JUnitCore.java:137) ~[junit-4.12.jar:4.12]
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) ~[junit-rt.jar:na]
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) ~[junit-rt.jar:na]
Caused by: org.h2.jdbc.JdbcSQLException: Syntax error in SQL statement "CREATE TABLE USER_TICKETS (DATE_TIME DATETIME([*]6) NOT NULL, TICKET_ID BIGINT UNSIGNED NOT NULL, USER_ID INT NOT NULL, CREATED_DATE DATE, CREATED_TIME TIME, MODIFIED_DATE DATE, MODIFIED_TIME TIME, VERSION BIGINT, BODY VARCHAR(1000), TYPE VARCHAR(255), CREATED_BY_ID INT, MODIFIED_BY_ID INT, PRIMARY KEY (DATE_TIME, TICKET_ID, USER_ID)) ENGINE=INNODB "; expected "FOR, UNSIGNED, INVISIBLE, VISIBLE, NOT, NULL, AS, DEFAULT, GENERATED, ON, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SERIAL, IDENTITY, NULL_TO_DEFAULT, SEQUENCE, SELECTIVITY, COMMENT, CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,, )"; SQL statement:
create table user_tickets (date_time datetime(6) not null, ticket_id BIGINT UNSIGNED not null, user_id INT not null, created_date date, created_time time, modified_date date, modified_time time, version bigint, body varchar(1000), type varchar(255), created_by_id INT, modified_by_id INT, primary key (date_time, ticket_id, user_id)) engine=InnoDB [42001-197]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) ~[h2-1.4.197.jar:1.4.197]
at org.h2.message.DbException.getSyntaxError(DbException.java:217) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.getSyntaxError(Parser.java:555) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.read(Parser.java:3518) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.readIfMore(Parser.java:950) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseCreateTable(Parser.java:6571) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parseCreate(Parser.java:4615) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parsePrepared(Parser.java:380) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:335) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.parse(Parser.java:311) ~[h2-1.4.197.jar:1.4.197]
at org.h2.command.Parser.prepareCommand(Parser.java:278) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareLocal(Session.java:611) ~[h2-1.4.197.jar:1.4.197]
at org.h2.engine.Session.prepareCommand(Session.java:549) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:217) ~[h2-1.4.197.jar:1.4.197]
at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:205) ~[h2-1.4.197.jar:1.4.197]
at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95) ~[HikariCP-2.7.9.jar:na]
at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java) ~[HikariCP-2.7.9.jar:na]
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54) ~[hibernate-core-5.2.17.Final.jar:5.2.17.Final]
... 58 common frames omitted
这是我在 POM 中添加依赖的方式：
<dependency>
<groupId>com.wix</groupId>
<artifactId>wix-embedded-mysql</artifactId>
<version>4.2.0</version>
<scope>test</scope>
</dependency>
并配置嵌入式数据库如下：
MysqldConfig config = MysqldConfig.aMysqldConfig(v5_7_19)
.withPort(3397)
.withTimeZone(TimeZone.getTimeZone(ZoneId.of("UTC")))
.withUser("test", "test")
.build();
SchemaConfig schemaConfig = SchemaConfig.aSchemaConfig("test_database")
.build();
embeddedMysql = EmbeddedMysql.anEmbeddedMysql(config)
.addSchema(schemaConfig)
.start();
我的实体定义如下：
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Entity
@Table(name = "user_tickets")
public class UserTicket extends BaseModel implements BaseModelId<UserTicketId> {
@EmbeddedId
private UserTicketId id;
@NotEmpty(groups = Group.class, message = "{validation.notnull}")
@Column(length = 1000)
private String body;
@Enumerated(EnumType.STRING)
private UserTicketType type;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@MapsId("userId")
@JoinColumn(name = "user_id", columnDefinition = "INT", foreignKey =
@ForeignKey(foreignKeyDefinition = "FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE"))
private User user;
@Valid
@NotNull(groups = Group.class, message = "{validation.notnull}")
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@MapsId("ticketId")
@JoinColumn(name = "ticket_id", columnDefinition = "BIGINT UNSIGNED", foreignKey =
@ForeignKey(foreignKeyDefinition = "FOREIGN KEY(ticket_id) REFERENCES tickets(id) ON DELETE CASCADE"))
private Ticket ticket;
@OneToMany(cascade = CascadeType.ALL, mappedBy = "userTicket", orphanRemoval = true)
private Set<UserTicketAttachment> userTicketAttachments;
}
最后是嵌入式 ID：
@Getter
@Setter
@ToString(of = {"userId", "ticketId", "dateTime"})
@EqualsAndHashCode(of = {"userId", "ticketId", "dateTime"})
@NoArgsConstructor
@AllArgsConstructor
@Embeddable
public class UserTicketId implements Serializable {
@Column(name = "user_id")
private Long userId;
@Column(name = "ticket_id")
private Long ticketId;
@Column(name = "date_time")
private LocalDateTime dateTime;
}
在嵌入式数据库中成功创建了所有其他实体，甚至那些具有嵌入式 ID 的实体。
我什至在嵌入式数据库中手动复制并粘贴了为 table 生成的查询，并且成功了！
我还需要说明一下，该设置适用于真实数据库。
这是我的 application.properties 数据源定义：
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3397/test_database?autoReconnect=true&verifyServerCertificate=false&useSSL=false&requireSSL=false
spring.datasource.username=test
spring.datasource.password=test
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL57Dialect
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=create-drop
配置错误。
我想用嵌入式 MySQL 测试一些特定的测试。 但是由于 mysql 测试的缓慢性质，我希望其他测试在内存中的 H2 下 运行。
所以我创建了一个配置 bean，如下所示：
@Configuration
@EnableJpaRepositories(basePackages = "com.package.repository",
repositoryFactoryBeanClass = EntityGraphJpaRepositoryFactoryBean.class)
@PropertySource("classpath:application-embeddedmysqldb.properties")
@EnableTransactionManagement
public class EmbeddedMysqlConfig {
}
但我忘记添加引用实际 wix 嵌入式数据库的数据源。
结果数据库仍然是 H2，但配置混乱 mysql。
我添加了如下数据源：
@Bean
@ConfigurationProperties(prefix = "spring.datasource")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
它解决了它。