我有一个Java 8,Spring Boot 2应用程序,其中JPA实体连接到MS SQL Server数据库。我正在尝试使用HSQLDB(2.3.3)创建集成测试,如果我不包括审核信息(创建日期,上次更新等),该测试会很好。
这是我收到的错误消息:
Caused by: org.hsqldb.HsqlException: type not found or user lacks privilege: DATETIMEOFFSET
我了解到“找不到类型或用户缺乏特权”错误是通用错误,可能是由多种原因引起的。在这种情况下,我知道如果不尝试向表中添加datetimeoffset列,一切都会正常运行。
在网上寻找答案时,我发现this documentation至少支持某些MS SQL日期/时间类型和功能,但是this (two-year-old) answer暗示HSQLDB仅对MS SQL提供有限的支持。我还没有找到任何有关dateSQLoffset数据类型的有关HSQLDB的文档。
我的表创建和数据插入脚本:
DROP SCHEMA TEST IF EXISTS;
CREATE SCHEMA TEST;
CREATE TABLE TEST.Example (
ID int IDENTITY NOT NULL,
Name nvarchar(30) NOT NULL,
Description nvarchar(1000),
CreatedDate datetimeoffset(7) NOT NULL
);
INSERT INTO TEST.Example (ID, Name, Description, CreatedDate)
VALUES (1, 'First', 'This is the first example.', '2019-04-18 12:00:00 -05:00');
我的数据源配置:
config:
datasource:
jdbc-url: jdbc:hsqldb:mem:testdb;sys.syntax_mss=true
driver-class-name: org.hsqldb.jdbc.JDBCDriver
validation-query: SELECT 1
test-on-borrow: false
test-while-idle: true
time-between-eviction-runs-millis: 60000
max-active: 10
我的实体:
@Data
@Entity
@Table(name = "Example", schema = "TEST")
public class ExampleEntity {
@Id
@Column(name = "ID", unique = true, nullable = false)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private int id;
@Column(name = "Name", nullable = false)
private String name;
@Column(name = "Description")
private String description;
@Column(name = "CreatedDate", nullable = false)
private LocalDateTime createdDate;
}
我的存储库:
public interface ExampleRepository extends CrudRepository<ExampleEntity, Integer> {
}
我的集成测试配置:
@Configuration
@EnableJpaRepositories(
basePackages = "com.test.example.repository",
entityManagerFactoryRef = "integrationTestEntityFactory",
transactionManagerRef = "integrationTestTransactionManager")
public class IntegrationTestConfig {
@Bean
@ConfigurationProperties(prefix = "config.datasource")
public DataSource integrationTestDatasource() {
return new EmbeddedDatabaseBuilder()
.addScript("scripts/schema.sql")
.build();
}
@Bean
public LocalContainerEntityManagerFactoryBean integrationTestEntityFactory(final DataSource integrationTestDatasource) {
HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
vendorAdapter.setDatabase(Database.SQL_SERVER);
vendorAdapter.setShowSql(false);
LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
factory.setJpaVendorAdapter(vendorAdapter);
factory.setPackagesToScan("com.test.example.entity");
factory.setDataSource(integrationTestDatasource);
return factory;
}
@Bean
public PlatformTransactionManager integrationTestTransactionManager(final LocalContainerEntityManagerFactoryBean integrationTestEntityFactory) {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(integrationTestEntityFactory.getObject());
return transactionManager;
}
@Bean
public NamedParameterJdbcTemplate integrationTestJdbcTemplate(final DataSource integrationTestDatasource) {
return new NamedParameterJdbcTemplate(integrationTestDatasource);
}
}
答案 0 :(得分:1)
对于datetimeoffset
SQL类型,您应该使用java.time.OffsetDateTime
Java类型:
@Column(name = "CreatedDate", nullable = false)
private OffsetDateTime createdDate;
这是如果您的类路径中有版本2.2中的JPA。否则,您需要创建一个custom converter
答案 1 :(得分:1)
最新版本的HSQLDB在MSS兼容模式下支持DATETIMEOFFSET。使用2.4.1。
如果要继续使用不支持此类型的旧版本,请在创建表之前使用CREATE TYPE DATETIMEOFFSET AS TIMESTAMP WITH TIME ZONE
。