SQLite Exercise: Display the jobs/designations available in the employees table
Write a query to display the jobs/designations available in the employees table.
Sample table: employees
SQLite Code :
SELECT DISTINCT job_id
FROM employees;
Output:
job_id AD_PRES AD_VP IT_PROG FI_MGR FI_ACCOUNT PU_MAN PU_CLERK ST_MAN ST_CLERK SA_MAN SA_REP SH_CLERK AD_ASST MK_MAN MK_REP HR_REP PR_REP AC_MGR AC_ACCOUNT
Relational Algebra Expression:

Relational Algebra Tree:

Practice SQLite Online
Model Database
Structure of 'hr' database :

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Next: Write a query to display the names (first_name, last_name), salary and PF (15% of salary) of all employees.
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