违反完整性约束：1052

Question

Integrity constraint violation: 1052 Column 'id' in where clause is ambiguous (SQL: select * from kumeti_member_registrations left join members list on members list.id = kumeti_member registrations.member_name where id = 2)",

此查询请解决错误

$result = DB::table('kumeti_member_registrations')
            ->leftjoin('members_list', 'members_list.id', '=', 'kumeti_member_registrations.member_name')
            ->where('id', $id)
            ->get();

Answer 1

您需要指定 table 名称，因为 id 在两个 table 中都很常见，因此不明确

所以

->where('kumeti_member_registrations.id', $id)

Answer 2

试试这个：

$result = DB::table('kumeti_member_registrations')
            ->leftjoin('members_list', 'members_list.id', '=', 'kumeti_member_registrations.member_name')
            ->where('kumeti_member_registrations.id', $id)
            ->get();