Write an SQL query to fetch last_name from employees tableusing the alias name as Employee Name.• Write an SQL query to fetch unique values of department_idfrom employees' table.Write an SQL query to print all employee details fromemployees table sorted based on first_name ascending.Write an SQL query to print all employee details fromemployees table sorted based on last_name ascending anddepartment_id descending.Write an SQL query to print details for employees with thefirst_name as “Lex" and "Den" from employees table.Write an SQL query to print details of employees excludinglast_name "Khoo" and "Gee" from employees table.• Write an SQL query to print details of the employees whosefirst_name contains 'a'.• Write an SQL query to print details of the employees whoseemail ends with 'a'.Write an SQL query to print details of the employees whoselast_name ends with 'h' and contains exactly six alphabets.• Write an SQL query to print details of the employees whoseSALARY lies within 6500 and 17499.

Only first parts will be answered. Please upload other parts as a separate question again. a. An…

• Write an SQL query to fetch last_name from employees table using the alias name as Employee Name. • Write an SQL query to fetch unique values of department_id from employees' table. • Write an SQL query to print all employee details from employees table sorted based on first_name ascending.

• Write an SQL query to fetch last_name from employees table using the alias name as Employee Name. • Write an SQL query to fetch unique values of department_id from employees' table. • Write an SQL query to print all employee details from employees table sorted based on first_name ascending.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter12: Subqueries And Merge Statements

Section: Chapter Questions

Problem 19MC

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