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[비즈니스애널리틱스] 오라클 SQL 사용법 #2 - DISTINCT, containing word

 [비즈니스애널리틱스] 오라클 SQL 사용법 #2 - DISTINCT, containing word

1. Retrieve the first names and last names and employee IDs from our company and display the results exactly as: First, Last, Department ID, and Employee Identification Number (NOTE: they are not in all caps) (use the SQL Alias function/Keyword to do this)…make sure your display is exactly like: First Last Department ID Employee Identification Number with the column/attributes names.

SELECT first_name AS First, last_name AS Last, department_id AS "Department ID", employee_id AS "Employee Identif...

# Analytics # BA # Business # BusinessAnalytics # Oracle # SQL # 비즈니스애널리틱스 # 오라클