Consider the relational schema that you created for Hospital Management System. Create Data Definition Language (DDL) to create the following tables. Note that Primary Key and Foreign Key constraints should be included in your SQL. However, Not Null constraint can be ignored. Regarding to the data type, you can use one of the following data types ONLY: VARCHAR2(n), CHAR(n), DATE and NUMBER(n). (i) Creating "DEPARTMENT" table (ii) Creating "DOCTOR" table phone number Salary first time check up Specialties Doctor name date of admitted TD Number phone number room number location work Patient number address Admitted name Hospital Management System. patients. condition Department age name Regular date of visit facilities (prescription) type operation payment Condition date Doctor ID name Operations DID Salary phone drame Pnum Patients Phone num name age phone address CDID Regular Patients Phone num Departments name type cond location Admitted - Patients Phonenum |date | visit date prescription payment room facility da Cond Doctor special DID Speciality