column 'sno' in field list is ambiguous 文心快码BaiduComate 在MySQL中,错误代码1052表示“列名在字段列表中不明确(Column 'xxx' in field list is ambiguous)”。这通常发生在执行多表查询时,查询中引用的某个列名在多个表中都存在,但没有明确指定该列名来自哪个表。 1. 错误代码1052的含义 错误代码1052指示...
1.Column 'SNO' in field list is ambiguous 解决方案:指定数据库,避免指代不清问题 2.SQL Error [1064] [42000]: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server ver... 查看原文 SQL子查询和 LEFT JOIN 关键字 ...
### The error occurred while setting parameters ### Cause:com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'username' in field list is ambiguous ; SQL []; Column 'username' in field list is ambiguous; nested exception iscom.mysql.jdbc.exceptions.jdbc4.MySQLIntegri...