我正在尝试在Oracle SQL Developer中执行此查询:
SELECT G.Guest_ID, G.First_Name, G.Last_Name
FROM Guest AS G
JOIN Stay AS S ON G.Guest_ID = S.Guest_ID
WHERE G.City = 'Miami' AND S.Room = '222';
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但是,我收到以下错误:
ORA-00933: SQL command not properly ended
00933. 00000 - "SQL command not properly ended"
*Cause:
*Action:
Error at Line: 2 Column: 12
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我在第2行看不到任何问题,错误不是很具描述性.它似乎与as关键字有关.如果我删除它,它工作正常.但是,我希望我的查询非常详细.因此,我必须找到一种方法来解决问题,而无需删除as关键字.
这是涉及的表的结构:
CREATE TABLE GUEST
(
GUEST_ID NUMBER NOT NULL,
LAST_NAME VARCHAR2(50 BYTE),
FIRST_NAME VARCHAR2(50 BYTE),
CITY VARCHAR2(50 BYTE),
LOYALTY_NUMBER VARCHAR2(10 BYTE)
);
CREATE TABLE STAY …Run Code Online (Sandbox Code Playgroud)