SQL subqueries on employee Database: List the employees whose designation are same as the designation of MARKER or salary is more than the salary of ADELYN.

Last update on May 30 2022 07:17:00 (UTC/GMT +8 hours)

SQL subqueries on employee Database: Exercise-12 with Solution

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12. From the following table, write a SQL query to find those employees whose designation are the same as the designation of MARKER or salary is more than the salary of ADELYN. Return complete information about the employees.

Sample table: employees

Sample Solution:

SELECT *
FROM employees
WHERE job_name =
    (SELECT job_name
     FROM employees
     WHERE emp_name = 'MARKER' )
  OR salary>
    (SELECT salary
     FROM employees
     WHERE emp_name = 'ADELYN');

Sample Output:

 emp_id | emp_name | job_name  | manager_id | hire_date  | salary  | commission | dep_id
--------+----------+-----------+------------+------------+---------+------------+--------
  68319 | KAYLING  | PRESIDENT |            | 1991-11-18 | 6000.00 |            |   1001
  66928 | BLAZE    | MANAGER   |      68319 | 1991-05-01 | 2750.00 |            |   3001
  67832 | CLARE    | MANAGER   |      68319 | 1991-06-09 | 2550.00 |            |   1001
  65646 | JONAS    | MANAGER   |      68319 | 1991-04-02 | 2957.00 |            |   2001
  67858 | SCARLET  | ANALYST   |      65646 | 1997-04-19 | 3100.00 |            |   2001
  69062 | FRANK    | ANALYST   |      65646 | 1991-12-03 | 3100.00 |            |   2001
  63679 | SANDRINE | CLERK     |      69062 | 1990-12-18 |  900.00 |            |   2001
  68736 | ADNRES   | CLERK     |      67858 | 1997-05-23 | 1200.00 |            |   2001
  69000 | JULIUS   | CLERK     |      66928 | 1991-12-03 | 1050.00 |            |   3001
  69324 | MARKER   | CLERK     |      67832 | 1992-01-23 | 1400.00 |            |   1001
(10 rows)

Practice Online

Structure of employee Database:

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Previous: From the following table, write a SQL query to find those employees whose salary is the same as the salary of FRANK or SANDRINE. Sort the result-set in descending order by salary. Return complete information about the employees.
Next: From the following table, write a SQL query to find those employees whose salary is more than the total remuneration (salary + commission) of the designation SALESMAN. Return complete information about the employees.

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