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SQL SORTING and FILTERING on HR Database: Find those employees 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. or 2. Those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70

SQL SORTING and FILTERING on HR Database: Exercise-7 with Solution

7. From the following table, write a SQL query to find those employees who falls one of the following criteria : 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. 2. : those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70. Return all fields. Return all fields

Sample table employees


Sample Solution: 

SELECT *
 FROM employees
  WHERE salary BETWEEN 8000 AND 12000 
      AND commission_pct IS NOT NULL
       OR  department_id NOT IN (40 , 120 , 70)
          AND   hire_date < '2003-06-05'

Sample Output:

employee_id|first_name |last_name |email   |phone_number      |hire_date |job_id    |salary  |commission_pct|manager_id|department_id|
-----------|-----------|----------|--------|------------------|----------|----------|--------|--------------|----------|-------------|
        102|Lex        |De Haan   |LDEHAAN |515.123.4569      |2001-01-13|AD_VP     |17000.00|          0.00|       100|           90|
        103|Alexander  |Hunold    |AHUNOLD |590.423.4567      |2006-01-03|IT_PROG   | 9000.00|          0.00|       102|           60|
        108|Nancy      |Greenberg |NGREENBE|515.124.4569      |2002-08-17|FI_MGR    |12000.00|          0.00|       101|          100|
        109|Daniel     |Faviet    |DFAVIET |515.124.4169      |2002-08-16|FI_ACCOUNT| 9000.00|          0.00|       108|          100|
        110|John       |Chen      |JCHEN   |515.124.4269      |2005-09-28|FI_ACCOUNT| 8200.00|          0.00|       108|          100|
        114|Den        |Raphaely  |DRAPHEAL|515.127.4561      |2002-12-07|PU_MAN    |11000.00|          0.00|       100|           30|
        115|Alexander  |Khoo      |AKHOO   |515.127.4562      |2003-05-18|PU_CLERK  | 3100.00|          0.00|       114|           30|
        120|Matthew    |Weiss     |MWEISS  |650.123.1234      |2004-07-18|ST_MAN    | 8000.00|          0.00|       100|           50|
        121|Adam       |Fripp     |AFRIPP  |650.123.2234      |2005-04-10|ST_MAN    | 8200.00|          0.00|       100|           50|
        122|Payam      |Kaufling  |PKAUFLIN|650.123.3234      |2003-05-01|ST_MAN    | 7900.00|          0.00|       100|           50|
        147|Alberto    |Errazuriz |AERRAZUR|011.44.1344.429278|2005-03-10|SA_MAN    |12000.00|          0.30|       100|           80|
        148|Gerald     |Cambrault |GCAMBRAU|011.44.1344.619268|2007-10-15|SA_MAN    |11000.00|          0.30|       100|           80|
        149|Eleni      |Zlotkey   |EZLOTKEY|011.44.1344.429018|2008-01-29|SA_MAN    |10500.00|          0.20|       100|           80|
        150|Peter      |Tucker    |PTUCKER |011.44.1344.129268|2005-01-30|SA_REP    |10000.00|          0.30|       145|           80|
        151|David      |Bernstein |DBERNSTE|011.44.1344.345268|2005-03-24|SA_REP    | 9500.00|          0.25|       145|           80|
        152|Peter      |Hall      |PHALL   |011.44.1344.478968|2005-08-20|SA_REP    | 9000.00|          0.25|       145|           80|
        153|Christopher|Olsen     |COLSEN  |011.44.1344.498718|2006-03-30|SA_REP    | 8000.00|          0.20|       145|           80|
        156|Janette    |King      |JKING   |011.44.1345.429268|2004-01-30|SA_REP    |10000.00|          0.35|       146|           80|
        157|Patrick    |Sully     |PSULLY  |011.44.1345.929268|2004-03-04|SA_REP    | 9500.00|          0.35|       146|           80|
        158|Allan      |McEwen    |AMCEWEN |011.44.1345.829268|2004-08-01|SA_REP    | 9000.00|          0.35|       146|           80|
        159|Lindsey    |Smith     |LSMITH  |011.44.1345.729268|2005-03-10|SA_REP    | 8000.00|          0.30|       146|           80|
        162|Clara      |Vishney   |CVISHNEY|011.44.1346.129268|2005-11-11|SA_REP    |10500.00|          0.25|       147|           80|
        163|Danielle   |Greene    |DGREENE |011.44.1346.229268|2007-03-19|SA_REP    | 9500.00|          0.15|       147|           80|
        168|Lisa       |Ozer      |LOZER   |011.44.1343.929268|2005-03-11|SA_REP    |11500.00|          0.25|       148|           80|
        169|Harrison   |Bloom     |HBLOOM  |011.44.1343.829268|2006-03-23|SA_REP    |10000.00|          0.20|       148|           80|
        170|Tayler     |Fox       |TFOX    |011.44.1343.729268|2006-01-24|SA_REP    | 9600.00|          0.20|       148|           80|
        174|Ellen      |Abel      |EABEL   |011.44.1644.429267|2004-05-11|SA_REP    |11000.00|          0.30|       149|           80|
        175|Alyssa     |Hutton    |AHUTTON |011.44.1644.429266|2005-03-19|SA_REP    | 8800.00|          0.25|       149|           80|
        176|Jonathon   |Taylor    |JTAYLOR |011.44.1644.429265|2006-03-24|SA_REP    | 8600.00|          0.20|       149|           80|
        177|Jack       |Livingston|JLIVINGS|011.44.1644.429264|2006-04-23|SA_REP    | 8400.00|          0.20|       149|           80|
        204|Hermann    |Baer      |HBAER   |515.123.8888      |2002-06-07|PR_REP    |10000.00|          0.00|       101|           70|
        205|Shelley    |Higgins   |SHIGGINS|515.123.8080      |2002-06-07|AC_MGR    |12000.00|          0.00|       101|          110|
        206|William    |Gietz     |WGIETZ  |515.123.8181      |2002-06-07|AC_ACCOUNT| 8300.00|          0.00|       205|          110|

Relational Algebra Expression:

Relational Algebra Expression: Find those employees 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. or 2. Those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70.

Relational Algebra Tree:

Relational Algebra Tree: Find those employees 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. or 2. Those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70.

Practice Online


HR database model

Query Visualization:

Duration:

Query visualization of Find those employees 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. 2. Those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70 - Duration

Rows:

Query visualization of Find those employees 1. whose salary is in the range of 8000, 12000 (Begin and end values are included.) and get some commission. 2. Those employees who joined before ‘2003-06-05’ and not included in the department number 40, 120 and 70 - Rows

Cost:

Query visualization of Display all the information of employees whose salary is in the range of 8000 and 12000 and commission is not null or department number is except the number 40, 120 and 70 and they have been hired before June 5th, 2003 - Cost

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Previous: From the following table, write a SQL query to find those employees whose first name does not contain the letter ‘M’. Sort the result-set in ascending order by department ID. Return full name (first and last name together), hire_date, salary and department_id.
Next: From the following table, write a SQL query to find those employees who do not earn any commission.Return full name (first and last name), and salary.

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