anchor.diff:  
   [source,bash,indent=0]
   ----
  -docker-compose -f docker-compose-mysql.yaml exec mysql bash -c 'mysql -u $MYSQL_USER -p$MYSQL_PASSWORD inventory'
  +docker-compose exec mysql bash -c 'mysql -u $MYSQL_USER -p$MYSQL_PASSWORD inventory'
   
   mysql> INSERT INTO orders VALUES(default,NOW(), 1003,5,101);
   Query OK, 1 row affected, 1 warning (0.02 sec)
  
positive.code: 
  [source,bash,indent=0]
  ----
  docker run -it --net tutorial_default confluentinc/ksql-cli ksql-cli local --bootstrap-server kafka:9092
  ----
  
  First we will list all Kafka topics that exist in the broker:
  
negative.code: 
  == Configuration
  
  We are going to use a https://github.com/debezium/debezium-examples/blob/master/ksql/docker-compose.yaml[Docker Compose file] for the deployment of the environment.
  The deployment consists of the following Docker images:
  
  * https://hub.docker.com/r/debezium/zookeeper/[Apache ZooKeeper]
  * https://hub.docker.com/r/debezium/kafka/[Apache Kafka]
  * Kafka Connect including the Debezium connectors https://hub.docker.com/r/debezium/connect/[image]
  * A pre-populated MySQL database as used in our link:/docs/tutorial[tutorial]
  * The https://hub.docker.com/r/confluentinc/cp-ksql-server/[KSQL server] and https://hub.docker.com/r/confluentinc/cp-ksql-cli/[CLI client]
  
  == Example
  First we need to start the Debezium and Kafka infrastructure.
  