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SQL exercises on hospital Database: Find the name of the physician and the departments they are affiliated with

SQL hospital Database: Exercise-8 with Solution

8. From the following tables, write a SQL query to find the physician and the departments they are affiliated with. Return Physician name as "Physician", and department name as "Department".

Sample table: physician


Sample table: department


Sample table: affiliated_with


Sample Solution: 

SELECT p.name AS "Physician",
       d.name AS "Department"
FROM physician p,
     department d,
     affiliated_with a
WHERE p.employeeid=a.physician
  AND a.department=d.departmentid;

Sample Output:

     Physician     |    Department
-------------------+------------------
 John Dorian       | General Medicine
 Elliot Reid       | General Medicine
 Christopher Turk  | General Medicine
 Christopher Turk  | Surgery
 Percival Cox      | General Medicine
 Bob Kelso         | General Medicine
 Todd Quinlan      | Surgery
 John Wen          | General Medicine
 John Wen          | Surgery
 Keith Dudemeister | General Medicine
 Molly Clock       | Psychiatry
(11 rows)

Pictorial presentation:

Find the name of the physician and the departments they are affiliated with

Practice Online


E R Diagram of Hospital Database:

E R Diagram: SQL Hospital Database.

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Previous: From the following table, write a SQL query to count the number of unavailable rooms. Return count as "Number of unavailable rooms".
Next: From the following tables, write a SQL query to find those physicians who have trained for special treatment. Return Physician name as "Physician", treatment procedure name as "Treatment".

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SQL: Tips of the Day

SQL Server SELECT into existing table. 

INSERT INTO dbo.TABLETWO
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:

INSERT INTO dbo.TABLETWO
  (col1, col2)
SELECT col1, col2
  FROM dbo.TABLEONE
 WHERE col3 LIKE @search_key

Database: SQL Server

Ref: https://bit.ly/3y6tpA3