Add next steps to java database quickstarts

Author: yucwan

articles/app-service/containers/quickstart-java.md

@@ -133,6 +133,15 @@ This command may take a minute to run.
 
 ## Next steps
 
+> [!div class="nextstepaction"]
+> [Connect to Azure SQL database with Java](/azure/sql-database/sql-database-connect-query-java?toc=%2Fazure%2Fjava%2Ftoc.json)
+
+> [!div class="nextstepaction"]
+> [Connect to Azure DB for MySQL with Java](/azure/mysql/connect-java?toc=/azure/java/toc.json)
+
+> [!div class="nextstepaction"]
+> [Connect to Azure DB for PostgreSQL with Java](/azure/postgresql/connect-java?toc=/azure/java/toc.json)
+
 > [!div class="nextstepaction"]
 > [Configure Java app](configure-custom-container.md)