4.0.0 org.springframework.boot spring-boot-starter-parent 2.6.3 io.spring timestamp-task 2.0.1 timestamp-task Simple Timestamp sample. 8 2021.0.0 21.1.0.0 org.springframework.boot spring-boot-starter-jdbc org.springframework.cloud spring-cloud-starter-task org.postgresql postgresql runtime com.oracle.database.jdbc ojdbc8 runtime org.mariadb.jdbc mariadb-java-client com.h2database h2 org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-configuration-processor true com.oracle.database.jdbc ojdbc-bom ${oracle-jdbc.version} pom import org.springframework.cloud spring-cloud-dependencies ${spring-cloud.version} pom import org.springframework.boot spring-boot-maven-plugin springcloudtask/${project.artifactId}:${project.version}