mysql - 字段列表中的列 ' ' 不明确

Question

我收到一个错误

column expeertID in field list is ambiguous

我不确定如何解决这个问题

INSERT INTO cv(expertID)
SELECT expertID 
FROM experts
INNER JOIN cv ON experts.expertID = cv.expertID;

Answer 1

尝试下面 - 您需要添加 tablename，因为 expertID column 存在于两个表中

INSERT INTO cv(expertID)
SELECT experts.expertID 
FROM experts
INNER JOIN cv ON experts.expertID = cv.expertID;