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SQL - SELECTDB/SQL 2018. 8. 1. 17:24
SELECT FIRST_NAME , LAST_NAMEFROM EMPLOYEES; SELECT *FROM EMPLOYEES; SELECT CITYFROM LOCATIONS; SELECT DEPARTMENT_NAMEFROM DEPARTMENTS; SELECT COUNTRY_ID , COUNTRY_NAMEFROM COUNTRIES; SELECT DISTINCT MANAGER_ID , FIRST_NAMEFROM EMPLOYEESORDER BY MANAGER_ID DESC; SELECT *FROM EMPLOYEESORDER BY EMPLOYEE_ID ASC; SELECT *FROM EMPLOYEESORDER BY SALARY DESC; SELECT *FROM EMPLOYEESORDER BY HIRE_DATE AS..