sql - 试图找出问题所在

Question

REM Query 8
SELECT Make, Model, Engine, Transmission
FROM Auto
WHERE Upper(Make) = IN (‘FORD’, HONDA’, ‘NISSAN’, ‘SATURN’)
ORDER BY Make;

第 3 行的错误：

ORA-00936: 缺少表达式

不太确定我做错了什么

Answer 1

你有两个我看到的问题：

1. 你有一个=之前的 IN

2. 你的撇号是错误的

   SELECT Make, Model, Engine, Transmission
   FROM Auto
   WHERE Upper(Make) IN ('FORD', 'HONDA', 'NISSAN', 'SATURN')
   ORDER BY Make;
   

Answer 2

尝试这个：

REM Query 8
SELECT Make, Model, Engine, Transmission
FROM Auto
WHERE Upper(Make) IN ('FORD', 'HONDA', 'NISSAN', 'SATURN')
ORDER BY Make;

Answer 3

请进行语法更正如下

SELECT Make, Model, Engine, Transmission
FROM Auto
WHERE Upper(Make) IN (‘FORD’, HONDA’, ‘NISSAN’, ‘SATURN’)
ORDER BY Make;