4.0.0 org.apache.shardingsphere.example single-feature-example ${revision} readwrite-splitting-example pom ${project.artifactId} readwrite-splitting-raw-jdbc-example readwrite-splitting-spring-boot-jpa-example readwrite-splitting-spring-boot-mybatis-example readwrite-splitting-spring-namespace-jpa-example readwrite-splitting-spring-namespace-mybatis-example