text: --DROP TABLE plan_paths;
  CREATE TABLE plan_paths (
      path_id             VARCHAR2(30)    NOT NULL,
      path_name           VARCHAR2(100)   NOT NULL,
      --
      CONSTRAINT pk_plan_paths
          PRIMARY KEY (path_id),
      --
      CONSTRAINT fk_plan_certifications_topic
          FOREIGN KEY (path_id)
          REFERENCES quiz_topics (topic_id)
  );
  
  