Mysql 编译语句时出错：失败：SemanticException[错误10036]：重复的列名：p_id

什么时候

它工作正常，但创建视图时出错

SELECT * from hospital_basic 
LEFT JOIN hospital_clinical on hospital_basic.p_id=hospital_clinical.p_id;

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您需要为正在选择的列放置别名，但不能执行

select*

，因为列p\U id将与表定义重复

CREATE VIEW hospital_view AS
SELECT * from hospital_basic LEFT JOIN 
hospital_clinical on hospital_basic.p_id=hospital_clinical.p_id;

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所以，如果两者共有20列，我必须全部编写？可以使用正则表达式排除除一列以外的所有列。

CREATE VIEW hospital_view AS 
SELECT 
hospital_basic.p_id as hospital_basic_p_id,
hospital_clinical.p_id as hospital_clinical_p_id,
other columns   ...
from hospital_basic LEFT JOIN hospital_clinical on hospital_basic.p_id=hospital_clinical.p_id;