【发布时间】：2019-04-28 08:14:30
【问题描述】：
我在我的项目中添加了一个 sql 文件，现在我收到以下错误：
嵌套异常是 org.flywaydb.core.api.FlywayException: Validate failed: Detected failed migration to version 1.0.9 (update)
这是我要添加的 sql 文件：
ALTER TABLE `episodes`
ADD COLUMN `rating` TINYINT(1) NULL DEFAULT NULL;
我在 MySQL Workbench 中添加了相同的查询，它工作正常，所以我认为这里的错误超出了添加的 sql 文件
更新：下面的完整堆栈跟踪
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flywayInitializer' defined in class path resource [org/springframework/boot/autoconfigure/flyway/FlywayAutoConfiguration$FlywayConfiguration.class]: Invocation of init method failed; nested exception is org.flywaydb.core.api.FlywayException: Validate failed: Detected failed migration to version 1.0.9 (update)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1708)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:581)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:503)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$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.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:304)
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.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
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.SpringApplication.run(SpringApplication.java:1255)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243)
at com.nbcuni.cds.Application.main(Application.java:12)
Caused by: org.flywaydb.core.api.FlywayException: Validate failed: Detected failed migration to version 1.0.9 (update)
at org.flywaydb.core.Flyway.doValidate(Flyway.java:1286)
at org.flywaydb.core.Flyway.access$100(Flyway.java:71)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:1176)
at org.flywaydb.core.Flyway$1.execute(Flyway.java:1168)
at org.flywaydb.core.Flyway.execute(Flyway.java:1655)
at org.flywaydb.core.Flyway.migrate(Flyway.java:1168)
at org.springframework.boot.autoconfigure.flyway.FlywayMigrationInitializer.afterPropertiesSet(FlywayMigrationInitializer.java:66)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1767)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1704)
... 18 common frames omitted
更新：当我运行 mvn:flyway-validate 时，我收到以下错误：
org.flywaydb.core.api.FlywayException: Unable to connect to the database. Configure the url, user and password!
我不确定在哪里配置它？它已经在我的 applications.properties 文件中设置了吗？如果没有这个版本，spring 应用程序运行良好
【问题讨论】：
-
这是 1.0.9 版本的迁移吗？异常的确切和完整堆栈跟踪是什么？表格剧集是什么样的？
-
@JBNizet 见上文。你指的是这个吗？
-
是的，这是一个堆栈跟踪。您显示的迁移是 1.0.9 版本的迁移吗？表格剧集是什么样的？
-
@JBNizet 列：uuid | varchar(36) PK 季节_uuid | varchar(36) 标题 | varchar(255) 描述 |文字
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如果这确实是失败的迁移（因为你不会知道这是否是 1.9 版的迁移），我猜你的表已经有评级列。可能是因为您在使用 MySQL Workbench 之前测试了请求。
标签： sql intellij-idea database-migration flyway