spring boot jpa：ddl-auto=create 不创建模式答案

【问题标题】：spring boot jpa: ddl-auto=create does not create schemaspring boot jpa：ddl-auto=create 不创建模式
【发布时间】：2023-03-28 12:15:02
【问题描述】：

我在为我的 Spring Boot 应用程序创建一些集成测试时遇到了一些问题。

基本上是一个Spring Boot 2项目，数据库测试配置如下：

# [...]
spring.jpa.hibernate.ddl-auto=create
spring.jpa.database-platform=org.hibernate.dialect.MySQL57Dialect
spring.datasource.url=jdbc:mysql://localhost:3306/project2test?useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
spring.datasource.username=tester
spring.datasource.password=tester
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.initialization-mode=always
# [...]

在我的User 实体下方，它映射到userdetail 表。

package com.roberto.model;

// [...]

@Entity
@Table(name = "USERDETAIL")
public class User {

    @Id
    @Column(name = "USERID")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long userID;

    @OneToMany(mappedBy = "user")
    private List<TimeSheet> timeSheets;

    @Column(name = "PASSWORDEXPIRY")
    @Temporal(TemporalType.TIMESTAMP)
    @NotNull
    private Date lastPasswordResetDate;

    @Column(name = "PASS", length = 100)
    @NotNull
    @Size(min = 4, max = 100)
    private String pass;

    // more code goes here [...]
}

还有 TimeSheet 实体：

package com.roberto.model;

// [...]

@Entity
@Table(name = "TIMESHEET")
public class TimeSheet {

    @Id
    @Column(name = "SHEETID")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(name="LOCALDATE")
    private LocalDate localDate;

    @ManyToOne()
    @JoinColumn(name = "USERID")
    private User user;

    // [...] more code goes here...
}

UserRepository 是一个简单的 JpaRepository

package com.roberto.repository;

// [...]

public interface UserRepository extends JpaRepository<User, Long> {
    User findByUsername(String username);
}

尽管有 spring.jpa.hibernate.ddl-auto=create ，但在 jenkins 服务器中运行我的测试时似乎没有创建 userdetail 表。

package com.roberto.security.acl;

// [...]

@RunWith(SpringRunner.class)
@SpringBootTest
public class ACLIntegrationTest {

    @Autowired
    private TimeSheetRepository repo;

    @Autowired
    private MutableAclService mutableAclService;

    @Test
    @WithMockUser(username = "manager", roles={"ADMIN"})
    public void
    givenUserAdminRole_findAllTimeSheets(){
        List<TimeSheet> details = repo.findAll();  // exception is thrown here

        assertNotNull(details);
        assertEquals(1, details.size());
        assertEquals(FIRST_SHEET_ID, details.get(0).getId());
    }
// further tests go here
}

不知何故，它确实在我的机器上正常执行。我已经没有耐心了，我看不到任何其他选择。你能给我什么建议吗？谢谢。

org.hibernate.exception.SQLGrammarException: could not extract ResultSet
    at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
    [...]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:59)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135)
    [...]
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
    at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)
Caused by: java.sql.SQLSyntaxErrorException: Table 'project2test.userdetail' doesn't exist
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95)
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
    at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:960)
    at com.mysql.cj.jdbc.ClientPreparedStatement.executeQuery(ClientPreparedStatement.java:1019)
    at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52)
    at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java)
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60)
    ... 107 common frames omitted

[ERROR] Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 17.899 s <<< FAILURE! - in com.roberto.security.acl.ACLIntegrationTest
    [ERROR] givenUserAdminRole_findAllTimeSheets(com.roberto.security.acl.ACLIntegrationTest)  Time elapsed: 0.319 s  <<< ERROR!
    org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet
        at com.roberto.security.acl.ACLIntegrationTest.givenUserAdminRole_findAllTimeSheets(ACLIntegrationTest.java:41)
    Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
        at com.roberto.security.acl.ACLIntegrationTest.givenUserAdminRole_findAllTimeSheets(ACLIntegrationTest.java:41)
    Caused by: java.sql.SQLSyntaxErrorException: Table 'project2test.userdetail' doesn't exist
        at com.roberto.security.acl.ACLIntegrationTest.givenUserAdminRole_findAllTimeSheets(ACLIntegrationTest.java:41)

进一步查看错误日志，我可以看到在尝试从import.sql 文件执行插入 SQL 语句后发生了相同的错误。我不确定这是否有意义，理论上将ddl-auto 设置为create 或create-drop 允许execute this file at boot time。要不要换成Spring jdbc alternative？

2018-07-11 07:48:46.104 DEBUG 9275 --- [           main] org.hibernate.SQL                        : 
    INSERT INTO userdetail     (USERNAME,   PASSWORD, FIRSTNAME,  SURNAME, EMAIL, ENABLED, PASSWORDEXPIRY) VALUES    ('admin', '{bcrypt}$2a$08$lDnHPz7eUkSi6ao14Twuau08mzhWrL4kyZGGU5xfiGALO/Vxd5DOi', 'admin', 'admin', 'admin@admin.com', 1, STR_TO_DATE('01-01-2016', '%d-%m-%Y')), ('user',  '{bcrypt}$2a$08$UkVvwpULis18S19S5pZFn.YHPZt3oaqHZnDwqbCW9pft6uFtkXKDC', 'user',  'user',  'enabled@user.com',   1, STR_TO_DATE('01-01-2016','%d-%m-%Y')),   ('disabled', '{bcrypt}$2a$08$UkVvwpULis18S19S5pZFn.YHPZt3oaqHZnDwqbCW9pft6uFtkXKDC', 'user',  'user',  'disabled@user.com',  0, STR_TO_DATE('01-01-2016','%d-%m-%Y')),   ('root',  '{noop}test1234',  'root',  'root',  'root@root.com',   1, STR_TO_DATE('01-01-2016','%d-%m-%Y')),    ('testsha1', '{SHA-1}1dee4b1affb249bc74c20379e60166366b71394f', 'testsha1', 'testsha1', 'testsha1@testsha1.com', 1, STR_TO_DATE('01-01-2016','%d-%m-%Y')) on duplicate key update username = username
Hibernate: 
    INSERT INTO userdetail     (USERNAME,   PASSWORD, FIRSTNAME,  SURNAME, EMAIL, ENABLED, PASSWORDEXPIRY) VALUES    ('admin', '{bcrypt}$2a$08$lDnHPz7eUkSi6ao14Twuau08mzhWrL4kyZGGU5xfiGALO/Vxd5DOi', 'admin', 'admin', 'admin@admin.com', 1, STR_TO_DATE('01-01-2016', '%d-%m-%Y')), ('user',  '{bcrypt}$2a$08$UkVvwpULis18S19S5pZFn.YHPZt3oaqHZnDwqbCW9pft6uFtkXKDC', 'user',  'user',  'enabled@user.com',   1, STR_TO_DATE('01-01-2016','%d-%m-%Y')),   ('disabled', '{bcrypt}$2a$08$UkVvwpULis18S19S5pZFn.YHPZt3oaqHZnDwqbCW9pft6uFtkXKDC', 'user',  'user',  'disabled@user.com',  0, STR_TO_DATE('01-01-2016','%d-%m-%Y')),   ('root',  '{noop}test1234',  'root',  'root',  'root@root.com',   1, STR_TO_DATE('01-01-2016','%d-%m-%Y')),    ('testsha1', '{SHA-1}1dee4b1affb249bc74c20379e60166366b71394f', 'testsha1', 'testsha1', 'testsha1@testsha1.com', 1, STR_TO_DATE('01-01-2016','%d-%m-%Y')) on duplicate key update username = username
2018-07-11 07:48:46.107  WARN 9275 --- [           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)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applyImportSources(SchemaCreatorImpl.java:491)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:180)
    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:312)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:462)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892)
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1767)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1704)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:581)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:503)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1089)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:859)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
    at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117)
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108)
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190)
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
    at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)
Caused by: java.sql.SQLSyntaxErrorException: Table 'project2test.userdetail' doesn't exist
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95)
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
    at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:790)
    at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:675)
    at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95)
    at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java)
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54)
    ... 59 common frames omitted

我还添加了@EntityScan 注释来强制检测实体，但它似乎没有太大的区别。

package com.roberto;

// [...]

@SpringBootApplication
@EntityScan(basePackages = {"com.roberto.model"})
public class JwtDemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(JwtDemoApplication.class, args);
    }
}

(此处重要) 进一步挖掘 jenkins 日志，似乎 mysql 不喜欢我的用户实体定义...

2018-07-11 09:29:18.284 DEBUG 10427 --- [           main] org.hibernate.SQL                        : 

    create table userdetail (
       userid bigint not null auto_increment,
        email varchar(50) not null,
        enabled bit not null,
        firstname varchar(50) not null,
        passwordexpiry datetime(6) not null,
        surname varchar(50) not null,
        pass varchar(100) not null,
        username varchar(50) not null,
        primary key (userid)
    ) engine=InnoDB
Hibernate: 

    create table userdetail (
       userid bigint not null auto_increment,
        email varchar(50) not null,
        enabled bit not null,
        firstname varchar(50) not null,
        passwordexpiry datetime(6) not null,
        surname varchar(50) not null,
        pass varchar(100) not null,
        username varchar(50) not null,
        primary key (userid)
    ) engine=InnoDB
2018-07-11 09:29:18.285  WARN 10427 --- [           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)
    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:312)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:462)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:892)
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1767)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1704)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:581)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:503)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1089)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:859)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
    at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117)
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108)
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190)
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
    at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)
Caused by: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) not null,
        surname varchar(50) not null,
        pass varchar(100) no' at line 6
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:118)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95)
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
    at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:790)
    at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:675)
    at com.zaxxer.hikari.pool.ProxyStatement.execute(ProxyStatement.java:95)
    at com.zaxxer.hikari.pool.HikariProxyStatement.execute(HikariProxyStatement.java)
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54)
    ... 60 common frames omitted

【问题讨论】：

很可能，Spring 无法发现您的 Entity 类。你能指定你创建的类的包名吗？
你注释了你的TimeSheet 类吗？您在 User 类中使用它。
@BennettDams ：是的，确实有（我刚刚将它添加到描述中）
@SazzadurRahaman ：谢谢，这似乎是一个很好的提示，让我想到将 EntityScan 添加到我的应用程序中。无论如何，它似乎不起作用。我还按照您的建议添加了包名称。

标签： mysql spring hibernate spring-boot spring-data-jpa

【解决方案1】：

好的，鉴于最后一条日志指出 JPA 实体定义和 mysql 之间存在冲突，我发现了两件事：

password 是 reserved word in MySQL -> 很容易解决，只需重命名属性。
MySQL 不接受passwordexpiry datetime(6) not null。在查看了我的要求后，我将 lastPasswordResetDate 从 @Temporal(TemporalType.TIMESTAMP) 更改为 @Temporal(TemporalType.DATE) (passwordexpiry date not null)。这可能是一个相关的答案（我本地的 ubuntu 有 mysql v5.7.22，而 aws jenkins 机器有 mysql v5.5）-> https://dba.stackexchange.com/a/134189

这两个更改使我的架构被 mysql 接受，并且我的集成测试通过了。

【讨论】：