我已经创建了Spring应用程序。已附上Pom xml。
它具有如下配置(如下所示)和一些用于Flyway数据库迁移工具的db/ migration /V1__init.sql。
它在内存中有hsqldb数据库,它是在应用程序启动后创建的。它在创建后是干净的。
我希望Hibernate创建一个基于实体类的模式,然后Flyway填充表。现在Flyway在表创建之前启动V1__init.sql并抛出异常。我如何更改此顺序或我可以做什么解决方案?
spring.datasource.testWhileIdle = true
spring.datasource.validationQuery = SELECT 1
spring.jpa.show-sql = true
spring.jpa.hibernate.ddl-auto = create-drop
spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.HSQLDialectpom.xml:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
<relativePath/>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.3.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.11.Final</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<!-- For using 'LEGACYHTML5' mode in Thymeleaf -->
<dependency>
<groupId>net.sourceforge.nekohtml</groupId>
<artifactId>nekohtml</artifactId>
<version>1.9.21</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.4.01</version>
</dependency>
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>1.3.3.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>发布于 2019-11-22 15:15:40
所有SQL迁移将在Hibernate创建所有表之后开始。
Spring Boot 2.2.2,Flyway 6.0.8
要禁用Flyway引导,请插入到resources/application.properties中:
spring.flyway.enabled=false为Flyway创建单独的配置,使其在Hibernate就绪时加载:
@Configuration
public class FlywayConfiguration {
@Autowired
public FlywayConfiguration(DataSource dataSource) {
Flyway.configure().baselineOnMigrate(true).dataSource(dataSource).load().migrate();
}
}从版本2启动迁移脚本:
resources/db.migration/V2__fill-tables.sqlV1用作基线,将忽略V1文件。
https://stackoverflow.com/questions/37097876
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