virtual table in laravel





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I want to convert my sql query to laravel Eloquent . This is the corresponding sql query `



select 

distinct reciver from 

(

select u.user_id as reciver,max(created_at)as created_at

 from messages

 m join message_user u on m.id=u.message_id where sender=225 group by reciver 

union

 select m.sender as reciver,max(created_at)as created_at

 from 

messages m join message_user u on m.id=u.message_id 

where u.user_id=225 

group by reciver

)

as chatbox order by created_at desc


I tried the following 



$recived=Message::select(DB::raw('messages.sender as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id') 

->where("message_user.user_id",'=',$request->user()->id)

->groupBy('reciver');



$sent=Message::select(DB::raw('message_user.user_id as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id')

->where("messages.sender",'=',$request->user()->id)

->groupBy('reciver')

->union($recived);


it does not give the required out put it only give union result i want perfom another select query in that table($reciver table)






php laravel







share|improve this question























  • You could use DB::select() as an alternative to run raw queries in Laravel.

    – Miggy
    Jan 3 at 9:55











  • im trying to implement Eloquent

    – Reneesh Kurian
    Jan 3 at 12:27


















0















I want to convert my sql query to laravel Eloquent . This is the corresponding sql query `



select 

distinct reciver from 

(

select u.user_id as reciver,max(created_at)as created_at

 from messages

 m join message_user u on m.id=u.message_id where sender=225 group by reciver 

union

 select m.sender as reciver,max(created_at)as created_at

 from 

messages m join message_user u on m.id=u.message_id 

where u.user_id=225 

group by reciver

)

as chatbox order by created_at desc


I tried the following 



$recived=Message::select(DB::raw('messages.sender as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id') 

->where("message_user.user_id",'=',$request->user()->id)

->groupBy('reciver');



$sent=Message::select(DB::raw('message_user.user_id as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id')

->where("messages.sender",'=',$request->user()->id)

->groupBy('reciver')

->union($recived);


it does not give the required out put it only give union result i want perfom another select query in that table($reciver table)






php laravel







share|improve this question























  • You could use DB::select() as an alternative to run raw queries in Laravel.

    – Miggy
    Jan 3 at 9:55











  • im trying to implement Eloquent

    – Reneesh Kurian
    Jan 3 at 12:27














0












0








0








I want to convert my sql query to laravel Eloquent . This is the corresponding sql query `



select 

distinct reciver from 

(

select u.user_id as reciver,max(created_at)as created_at

 from messages

 m join message_user u on m.id=u.message_id where sender=225 group by reciver 

union

 select m.sender as reciver,max(created_at)as created_at

 from 

messages m join message_user u on m.id=u.message_id 

where u.user_id=225 

group by reciver

)

as chatbox order by created_at desc


I tried the following 



$recived=Message::select(DB::raw('messages.sender as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id') 

->where("message_user.user_id",'=',$request->user()->id)

->groupBy('reciver');



$sent=Message::select(DB::raw('message_user.user_id as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id')

->where("messages.sender",'=',$request->user()->id)

->groupBy('reciver')

->union($recived);


it does not give the required out put it only give union result i want perfom another select query in that table($reciver table)






php laravel







share|improve this question














I want to convert my sql query to laravel Eloquent . This is the corresponding sql query `



select 

distinct reciver from 

(

select u.user_id as reciver,max(created_at)as created_at

 from messages

 m join message_user u on m.id=u.message_id where sender=225 group by reciver 

union

 select m.sender as reciver,max(created_at)as created_at

 from 

messages m join message_user u on m.id=u.message_id 

where u.user_id=225 

group by reciver

)

as chatbox order by created_at desc


I tried the following 



$recived=Message::select(DB::raw('messages.sender as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id') 

->where("message_user.user_id",'=',$request->user()->id)

->groupBy('reciver');



$sent=Message::select(DB::raw('message_user.user_id as reciver,max(messages.created_at)as created_at'))

->join('message_user','messages.id','=','message_user.message_id')

->where("messages.sender",'=',$request->user()->id)

->groupBy('reciver')

->union($recived);


it does not give the required out put it only give union result i want perfom another select query in that table($reciver table)






php laravel




php laravel






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Jan 3 at 6:10









Reneesh KurianReneesh Kurian

408




408













  • You could use DB::select() as an alternative to run raw queries in Laravel.

    – Miggy
    Jan 3 at 9:55











  • im trying to implement Eloquent

    – Reneesh Kurian
    Jan 3 at 12:27



















  • You could use DB::select() as an alternative to run raw queries in Laravel.

    – Miggy
    Jan 3 at 9:55











  • im trying to implement Eloquent

    – Reneesh Kurian
    Jan 3 at 12:27

















You could use DB::select() as an alternative to run raw queries in Laravel.

– Miggy
Jan 3 at 9:55





You could use DB::select() as an alternative to run raw queries in Laravel.

– Miggy
Jan 3 at 9:55













im trying to implement Eloquent

– Reneesh Kurian
Jan 3 at 12:27





im trying to implement Eloquent

– Reneesh Kurian
Jan 3 at 12:27












0






active

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