WebMay 22, 2024 · Column 'Sno' in field list is ambiguous ambiguous意味含糊不清,常见于多个表中有相同名字的属性,在查询时需要分别说明,如: SELECT Sname, student.Sno … WebAug 8, 2024 · Column 'id' in field list is ambiguous. mysql: 问题:Column 'id' in field list is ambiguous. 原因:两个表中都有id,它不知道查哪一个表里面的ID。. 解决方案:主键的查 …
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WebAug 3, 2024 · Column ‘sid’ in field list is ambiguous 表示sid字段重复,表明两张表中都有sid字段,使用时没有在表字段的前面加上表名,指代不明 一文解决Column ‘xxx‘ in field … WebMar 18, 2024 · 如题错误如左链接Column 'id' in field list is ambiguous 今天在写sm的时候,用到两个表的联合查询出现的如下的错误,仔细查找才发现原来两个表的id重复了,user表中的主键是id,device中的主键也是id,当他们进行连接时候就会出现列重复,也就是id重复。解决办法1.修改 ... psychopath house
连接查询- Column ‘uid‘ in field list is ambiguous - CSDN博客
WebSo, MySQL gets confused and generates the Column ' user_id ' in field list is an ambiguous error. Solution SELECT u.user_id, u.name, u.age, ud.user_address, ud.user_sex FROM user_details as ud, users as u WHERE u.user_id = ud.user_id In this solution, you can see that the table name is specified using dot (.). Web1052: Column 'id' in field list is ambiguous Here's my query: SELECT id, name, section FROM tbl_names, tbl_section WHERE tbl_names.id = tbl_section.id I could just select all the … Web我该如何选择 id 字段,因为我总是得到这个错误:. 1052: Column 'id' in field list is ambiguous. 下面是我的问题:. SELECT id, name, section FROM tbl_names, tbl_section … hostos community college application deadline