SQL Server - 請選擇

Question

請問我該如何SELECT來獲取結果列？

columns

Answer 1

SELECT machine, software 
FROM ms_tbl 
INNER JOIN machine_tbl 
    ON machine_tbl.machine_id = ms_tbl.machine_id 
INNER JOIN software_tbl 
    ON software_tbl.software_id = ms_tbl.software_id;