hms doctors PK Employee_ID : varchar(255) O Name : varchar(255) hms patients PK e Batch_No : varchar(255) PK Patient_ID: varchar(255) e Name : varchar(255) e Employee_ID: varchar(255) FK e Address : varchar(255) e Address : varchar(255) O DOB : date hms attended_by O DOB : date e Contact : varchar(25) e Contact : varchar(25) FK a Patient_ID: varchar(255) e Batch_No : varchar(255) FK a DOA : date e Gender : varchar(10) e Gender : varchar(10) # Salary : float(15,3) e Blood_Group: varchar(5) e Category : varchar(25) hms departments FK e Dept No : varchar(255) e Name : varchar(255) e Location : varchar(255)
hms doctors PK Employee_ID : varchar(255) O Name : varchar(255) hms patients PK e Batch_No : varchar(255) PK Patient_ID: varchar(255) e Name : varchar(255) e Employee_ID: varchar(255) FK e Address : varchar(255) e Address : varchar(255) O DOB : date hms attended_by O DOB : date e Contact : varchar(25) e Contact : varchar(25) FK a Patient_ID: varchar(255) e Batch_No : varchar(255) FK a DOA : date e Gender : varchar(10) e Gender : varchar(10) # Salary : float(15,3) e Blood_Group: varchar(5) e Category : varchar(25) hms departments FK e Dept No : varchar(255) e Name : varchar(255) e Location : varchar(255)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
....
![->
Assig..
System Analysis And Databases
Dhafer Sabah Yaseen
1. Create user (hms) with all required privileges
Then Using Below ERD Design System as Below
hms employee
hms doctors
PK
a Employee_ID: varchar(255)
O Name : varchar(255)
hms patients
PK
e Batch_No : varchar(255) PK
Patient_ID : varchar(255)
O Name : varchar(255)
& Employee_ID : varchar(255)
FK
e Address : varchar(255)
e Address : varchar(255)
O DOB : date
O DOB : date
hms attended_by
e Contact : varchar(25)
e Gender : varchar(10)
e Contact : varchar(25)
FK
* Patient_ID : varchar(255)
e Batch_No : varchar(255) FK
e Gender : varchar(10)
# Salary: float(15,3)
e Blood_Group : varchar(5)
O DOA : date
e Category : varchar(25)
FK O Dept_No : varchar(255)
hms departments
e Name : varchar(255)
a Location : varchar(255)
e Dept_No : varchar(255) PK
2- Create all tables with all constraint.
Note:
The sequence of creating table and constraints very important .
3- implement DML commands as below
A. Insert 10 records to patients table with appropriate values.
B. Update employee salary to 1800 for all employee in department number
40 in employee table.
C. Delete the record from table (attended_by) for the patient_ID = P7.
D. Use TCL Transaction Control Language ( Commit , Savepoint, Rollback)
after or before implement and run the DML commands in ( A, B and C)
GOOD LUCK](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86d67c46-7f17-4071-96d9-db406a7c1cf6%2F2cd2634d-4fe5-49b9-925b-290ec59a9b36%2Fwifncn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:->
Assig..
System Analysis And Databases
Dhafer Sabah Yaseen
1. Create user (hms) with all required privileges
Then Using Below ERD Design System as Below
hms employee
hms doctors
PK
a Employee_ID: varchar(255)
O Name : varchar(255)
hms patients
PK
e Batch_No : varchar(255) PK
Patient_ID : varchar(255)
O Name : varchar(255)
& Employee_ID : varchar(255)
FK
e Address : varchar(255)
e Address : varchar(255)
O DOB : date
O DOB : date
hms attended_by
e Contact : varchar(25)
e Gender : varchar(10)
e Contact : varchar(25)
FK
* Patient_ID : varchar(255)
e Batch_No : varchar(255) FK
e Gender : varchar(10)
# Salary: float(15,3)
e Blood_Group : varchar(5)
O DOA : date
e Category : varchar(25)
FK O Dept_No : varchar(255)
hms departments
e Name : varchar(255)
a Location : varchar(255)
e Dept_No : varchar(255) PK
2- Create all tables with all constraint.
Note:
The sequence of creating table and constraints very important .
3- implement DML commands as below
A. Insert 10 records to patients table with appropriate values.
B. Update employee salary to 1800 for all employee in department number
40 in employee table.
C. Delete the record from table (attended_by) for the patient_ID = P7.
D. Use TCL Transaction Control Language ( Commit , Savepoint, Rollback)
after or before implement and run the DML commands in ( A, B and C)
GOOD LUCK
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