SQL exercises on hospital Database: Find the names of all patients who has been undergone a procedure costing more than $5,000 and the name of that physician who has carried out primary care

SQL hospital Database: Exercise-37 with Solution

37. From the following table, write a SQL query to find those patients who have been undergone a procedure costing more than $5,000 and the name of that physician who has carried out primary care. Return name of the patient as “Patient”, name of the physician as “Primary Physician”, and cost for the procedure as “Procedure Cost”.

Sample table: patient

Sample table: undergoes

Sample table: physician

Sample table: procedure

Sample Solution:

SELECT pt.name AS " Patient ",
p.name AS "Primary Physician",
pd.cost AS " Procedure Cost"
FROM patient pt
JOIN undergoes u ON u.patient=pt.ssn
JOIN physician p ON pt.pcp=p.employeeid
JOIN PROCEDURE pd ON u.procedure=pd.code
WHERE pd.cost>5000;

Sample Output:

   Patient   | Primary Physician | Procedure Cost
------------+-------------------+----------------
 John Smith | John Dorian       |           5600
 Dennis Doe | Christopher Turk  |          10000
(2 rows)

Practice Online

E R Diagram of Hospital Database:

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Previous: From the following table, write a SQL query to find those patients who have been prescribed by some medication by his/her physician who has carried out primary care. Return Patient name as “Patient”, and Physician Name as “Physician”.
Next: From the following table, write a SQL query to find those patients who had at least two appointments where the nurse who prepped the appointment was a registered nurse and the physician who has carried out primary care. Return Patient name as “Patient”, Physician name as “Primary Physician”, and Nurse Name as “Nurse”.