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Pandas SQL Query: Display the name, and department number for all employees whose last name is "McEwen"


5. Employee Names & Dept No. for Last Name "McEwen"

Write a Pandas program to display the first and last name, and department number for all employees whose last name is "McEwen".

EMPLOYEES.csv

DEPARTMENTS.csv

Sample Solution :

Python Code :

import pandas as pd
employees = pd.read_csv(r"EMPLOYEES.csv")
departments = pd.read_csv(r"DEPARTMENTS.csv")
job_history = pd.read_csv(r"JOB_HISTORY.csv")
jobs = pd.read_csv(r"JOBS.csv")
countries = pd.read_csv(r"COUNTRIES.csv")
regions = pd.read_csv(r"REGIONS.csv")
locations = pd.read_csv(r"LOCATIONS.csv")
print("Last name  First name    Department ID")
result = employees[employees.last_name == 'McEwen']
for index, row in result.iterrows():	
    print(row['last_name'],'   ',row['first_name'],'       ',row['department_id'])

Sample Output:

Last name  First name    Department ID
McEwen     Allan         80.0

Equivalent SQL Syntax:

SELECT first_name, last_name, department_id
 FROM employees
  WHERE last_name = 'McEwen';

Click to view the table contain:

Employees Table

Departments Table

Countries Table

Job_History Table

Jobs Table

Locations Table

Regions Table


For more Practice: Solve these Related Problems:

  • Write a Pandas program to display the first and last name, and department number for employees whose last name matches "McEwen" exactly (case sensitive).
  • Write a Pandas program to display employee names and department number for employees with last name "McEwen", using a case-insensitive match.
  • Write a Pandas program to display employee names and department number for "McEwen" after filtering out employees with null department numbers.
  • Write a Pandas program to display employee names, department number, and salary for employees whose last name is "McEwen".

Python Code Editor:

Structure of HR database :

HR database

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Next: Write a Pandas program to display the first, last name, salary and department number for those employees whose first name starts with the letter ‘S’.

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