FULL JOIN 和 INNER JOIN 是 SQL 中兩種不同類型的連接查詢
語法：
SELECT column_name(s)
FROM table1
FULL JOIN table2
ON table1.column_name = table2.column_name;
語法：
SELECT column_name(s)
FROM table1
INNER JOIN table2
ON table1.column_name = table2.column_name;
總結：
