Php Laravel联接两个表
我有两个表,即查看表和单击表,如下所示Php Laravel联接两个表,php,mysql,laravel,laravel-query-builder,Php,Mysql,Laravel,Laravel Query Builder,我有两个表,即查看表和单击表,如下所示 id View_count Created_at 1 10 January 2 20 Febrauary 3 30 March id Click_count Created_at 1 20 January 2 40 March 3 30 May 我想得到基于月份的计数数据。通过查询,我希望获得如下表信息 Creat
id View_count Created_at
1 10 January
2 20 Febrauary
3 30 March
id Click_count Created_at
1 20 January
2 40 March
3 30 May
我想得到基于月份的计数数据。通过查询,我希望获得如下表信息
Created_at View_count Click_count
January 10 20
Febrauary 20
March 30 40
May 30
我试过这样做:
$view_count= View::select(DB::raw("count(*) as count"))
->orderBy("created_at")
->groupBy(DB::raw("month(created_at)"))
->get()->toArray();
$view_count= array_column($view_count, 'count');
$click_count= Click::select(DB::raw("count(*) as count"))
->orderBy("created_at")
->groupBy(DB::raw("month(created_at)"))
->get()->toArray();
$click_count= array_column($click_count, 'count');
$count_bymonth = View::select(DB::raw('MONTHName(created_at) as month'))
->groupBy(DB::raw(' MONTH(created_at)'))
->get()->toArray();
$count_bymonth = array_column($count_bymonth , 'month');
return view('testing')
->with('view_count', json_encode($view_count, JSON_NUMERIC_CHECK))
->with('click_count', json_encode($click_count, JSON_NUMERIC_CHECK))
->with('count_bymonth', json_encode($count_bymonth, JSON_NUMERIC_CHECK));
如果有人知道这个问题的答案,请尽快告诉我
谢谢。您可以在一个查询中完成
$result = View::join('Click','Click.Created_at','=','View.Created_at')
->select(
'Click_count.Created_at'
DB::raw('SUM(Click_count) as Click_count'),
DB::raw('SUM(View_count) as View_count')
)
->groupBy('Click.Created_at')
->orderBy("created_at")
->get();
return view('testing')->with('result');
然后,您所要做的就是循环
结果
您可以在一个查询中完成
$result = View::join('Click','Click.Created_at','=','View.Created_at')
->select(
'Click_count.Created_at'
DB::raw('SUM(Click_count) as Click_count'),
DB::raw('SUM(View_count) as View_count')
)
->groupBy('Click.Created_at')
->orderBy("created_at")
->get();
return view('testing')->with('result');
然后,您所要做的就是循环
结果
使用laravel查询生成器连接
DB::table('View')
->join('Click', 'View.Created_at', '=', 'Click.Created_at')->get();
使用laravel查询生成器连接
DB::table('View')
->join('Click', 'View.Created_at', '=', 'Click.Created_at')->get();
如何使用上述查询按月份获取数据?如何插入到已创建的_中?时间戳还是仅仅是月份?它是一个时间戳。如何使用上述查询按月份获取数据?如何插入到已创建的?时间戳还是月份?这是一个时间戳。我们可以从两个具有唯一日期的表中获取计数数吗?您尝试了代码吗?这是一个新问题吗?还是和这个问题有关?我试过了,先生,但没有得到预期的结果。我想从两个表中获取基于月份的数据计数。我们可以从两个具有唯一日期的表中获取计数数吗?您尝试了代码吗?这是一个新问题吗?还是和这个问题有关?我试过了,先生,但没有得到预期的结果。我想从两个表中获得基于月份的数据计数