Flyway 发现多个具有版本的迁移

Question

我有两个sql文件，一个用于oracle，一个用于mySql数据库。路径如下

  db/migration/mysql/V1_1_migration.sql
  db/migration/oracle/V1_1_migration.sql

运行测试时，出现以下错误

Caused by: 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: Found more than one migration with version 1.1
Offenders:
-> C:\code\service\db-repository\target\classes\db\migration\oracle\V1_1__migration.sql (SQL)
-> C:\code\service\db-repository\target\classes\db\migration\mysql\V1_1__migration.sql (SQL)

解决此错误的任何指示。

Answer 1

Flywaylocations属性需要一个

{vendor}

占位符，然后Spring Boot将从数据库驱动程序id（h2，mysql，oracle等）的小写中计算出目录，例如：

spring.flyway.locations=db/migration,db/migration/{vendor}

在上面的示例中，与供应商无关的脚本可以放入

db/migration

中，而供应商特定的脚本可以放入

db/migration/oracle

等中。

Answer 2

arg中有2个相同的文件