1、错误描述
1 queries executed, 0 success, 1 errors, 0 warnings
查询:select stu_id, (SELECT stu_name FROM t_student_info t WHERE t_student_info.stu_id = t.stu_id) stu_name from t_student_info t, t_...
错误代码: 1052
Column 'stu_id' in field list is ambiguous
执行耗时 : 0 sec
传送时间 : 0 sec
总耗时 : 0 sec
2、错误原因
SELECT
stu_id,
(SELECT
stu_name
FROM
t_student_info t
WHERE t_student_info.stu_id = t.stu_id) stu_name
FROM
t_student_info t,
t_score_info t0
WHERE t.`stu_id` = t0.`stu_id`
3、解决办法
本文介绍了一种常见的SQL错误——字段模糊错误,并提供了详细的解决步骤。通过调整SQL查询语句,确保字段引用清晰明确,避免了因字段名称重复导致的问题。
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