SQLite Exercise: Get the number of employees working with the company
Write a query to get the number of employees working with the company.
Sample table : employees
SQLite Code :
SELECT COUNT(*)
FROM employees;
Output:
COUNT(*) ---------- 107
Relational Algebra Expression:
Relational Algebra Tree:
Practice SQLite Online
Model Database
Structure of 'hr' database :
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Previous:Write a query to get the average salary and number of employees in the employees table.
Next: Write a query to get the number of jobs available in the employees table.
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