ALTER TABLE CURRICULUM_MODULE CHANGE COLUMN KEY_PARENT_STUDENT_CURRICULAR_PLAN KEY_PARENT_STUDENT_CURRICULAR_PLAN INT(11) NULL, CHANGE COLUMN CREATED_BY CREATED_BY varchar(255) NULL, CHANGE COLUMN KEY_EXECUTION_PERIOD KEY_EXECUTION_PERIOD int(11) NULL, CHANGE COLUMN ENROLLMENT_STATE ENROLLMENT_STATE varchar(50) NULL, CHANGE COLUMN ENROLMENT_CONDITION ENROLMENT_CONDITION varchar(255) NULL, CHANGE COLUMN ENROLMENT_EVALUATION_TYPE ENROLMENT_EVALUATION_TYPE varchar(50) NULL, CHANGE COLUMN CREATION_DATE_DATE_TIME CREATION_DATE_DATE_TIME datetime NULL, CHANGE COLUMN KEY_STUDENT_CURRICULAR_PLAN KEY_STUDENT_CURRICULAR_PLAN int(11) NULL;