SQL exercises on employee Database: List the employees in department PRODUCTION or AUDIT who joined after 1991 and they are not MARKER or ADELYN to their name
SQL employee Database: Exercise-65 with Solution
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65. From the following tables, write a SQL query to find those employees, excluding MARKER or ADELYN of the department PRODUCTION or AUDIT and joined after 1991. Return employee name.
Pictorial Presentation:
Sample table: employees
Sample table: department
Sample table: salary_grade
Sample Solution:
SELECT e.emp_name
FROM employees e,
department d,
salary_grade s
WHERE e.dep_id = d.dep_id
AND d.dep_name IN ('PRODUCTION',
'AUDIT')
AND e.salary BETWEEN s.min_sal AND s.max_sal
AND e.emp_name NOT IN ('MARKER',
'ADELYN')
AND to_char(hire_date,'YYYY') >'1991';
Sample Output:
emp_name ---------- ADNRES SCARLET (2 rows)
Practice Online
Sample Database: employee
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Previous: From the following tables, write a SQL query to find those employees whose grade is 4 and salary between minimum and maximum salary. Return all information of each employees and their grade and salary related details.
Next: From the following table, write a SQL query to find the employees and their salaries. Sort the result-set in ascending order by salaries. Return complete information about the employees.
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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
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