Java Liquibase diff生成错误的主键
当我使用liquibase在具有@Inheritation(strategy=InheritanceType.TABLE\PER\u CLASS)的实体上生成变更集时,我遇到了一个问题 pom.xmlJava Liquibase diff生成错误的主键,java,maven,spring-boot,liquibase,Java,Maven,Spring Boot,Liquibase,当我使用liquibase在具有@Inheritation(strategy=InheritanceType.TABLE\PER\u CLASS)的实体上生成变更集时,我遇到了一个问题 pom.xml <plugin> <groupId>org.liquibase</groupId> <artifactId>liquibase-maven-plugin</artifactId>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>3.6.2</version>
<configuration>
<!--<propertyFile>src/main/resources/liquibase.properties</propertyFile>-->
<username>synchroad_adm</username>
<password>changeme</password>
<url>jdbc:postgresql://localhost:5432/synchroad?currentSchema=synchroad_adm</url>
<referenceDefaultSchemaName>synchroad_adm</referenceDefaultSchemaName>
<defaultSchemaName>synchroad_adm</defaultSchemaName>
<referenceUrl>hibernate:spring:com.demo?dialect=org.hibernate.dialect.PostgreSQLDialect</referenceUrl>
<driver>org.postgresql.Driver</driver>
<promptOnNonLocalDatabase>false</promptOnNonLocalDatabase>
<changeLogFile>${project.basedir}/src/main/resources/db/liquibase/app/db.changelog.xml</changeLogFile>
<diffChangeLogFile>target/changelog-diff.xml</diffChangeLogFile>
</configuration>
<dependencies>
<dependency>
<groupId>org.liquibase.ext</groupId>
<artifactId>liquibase-hibernate5</artifactId>
<version>3.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>2.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.23.1-GA</version>
</dependency>
</dependencies>
</plugin>
我正在使用Liquibase生成我的变更集
mvn clean install liquibase:diff
但Liquibase生成2个具有相同primaryKeyName的createTable
diff.xml
<changeSet author="mvallet (generated)" id="1535684993363-2">
<createTable tableName="table_one">
<column name="id" type="BIGINT">
<constraints primaryKey="true" primaryKeyName="MyTablePK"/>
</column>
</createTable>
</changeSet>
<changeSet author="mvallet (generated)" id="1535684993363-2">
<createTable tableName="table_two">
<column name="id" type="BIGINT">
<constraints primaryKey="true" primaryKeyName="MyTablePK"/>
</column>
</createTable>
</changeSet>
我有一个错误:错误:关系“MyTablePK”已经存在
如果我不使用liquibase,而是让hibernate生成表,那么我就没有问题了
有人有主意吗?thx尝试从MyTable类中删除@Entity 如果您使用的是hibernate,那么生成的PKN是什么?
为什么需要持久化MyTable?MyTable没有持久化,如果remove@Entity I不使用MyTableRepository扩展了JpaRepository,则只保留TableOne和TableTwo
<changeSet author="mvallet (generated)" id="1535684993363-2">
<createTable tableName="table_one">
<column name="id" type="BIGINT">
<constraints primaryKey="true" primaryKeyName="MyTablePK"/>
</column>
</createTable>
</changeSet>
<changeSet author="mvallet (generated)" id="1535684993363-2">
<createTable tableName="table_two">
<column name="id" type="BIGINT">
<constraints primaryKey="true" primaryKeyName="MyTablePK"/>
</column>
</createTable>
</changeSet>
mvn clean install liquibase:update