我有一些代码产生以下错误。我该如何解决?
"SQLSTATE[42S22]: Column not found: 1054 Unknown column ' name' in 'where clause' (SQL: select count(*) as aggregate from `authors` where ` name` = Azzario Razy Junaidi and `id` <> 4)"
AuthorsController.php
public function update(Request $request, $id)
{
$this->validate($request, ['name' => 'required|unique:authors, name,'.$id]);
$author = Author::find($id);
$author->update($request->only('name'));
Session::flash("flash_notification", [
"level" => "success",
"message" => "Berhasil menyimpan $author->name"
]);
return redirect()->route('authors.edit');
}
答案 0 :(得分:1)
听起来像你的数据库缺少authors表上的name列。
“SQLSTATE [42S22]:未找到列:1054 'where子句'中的未知列'name'(SQL:选择count(*)作为聚合来自作者其中name = Azzario Razy Junaidi和id&lt;&gt; 4)
答案 1 :(得分:0)
您必须在此处的AuthorsController.php中的(名称)中删除空格:
'name' => 'required|unique:authors, name,'
然后输入:
'name' => 'required|unique:authors,name,'
它将起作用?