Hello I am having trouble getting values in my laravel code. See here and notice ->where('created_at', 'LIKE', '%'.'2017-04-12'.'%')
$filtered_table = Method::leftJoin('users', 'users.id', '=', 'methods.created_by')
->leftJoin('roles', 'roles.id', '=', 'users.role_id')
->leftJoin('types', 'types.id', '=', 'methods.type_id')
//->where($request->filters)//will act as a searchmap
->where('created_at', 'LIKE', '%'.'2017-04-12'.'%')
->get([ 'users.username', 'users.id AS users_id', 'methods.*', 'methods.id AS method_id', 'methods.name AS method_name', 'roles.id AS role_id', 'roles.name AS role_name',
'types.id AS type_id_typetable', 'types.name AS type_name']);
My question is what's the proper way of using 'LIKE' because I can't get any values from it. The reason I am using it is that because that column has other string to it. See this picture.
Is it possible to only read/or find '2017-04-12' in that column(I am doing this for testing purposes).
Since you're using Eloquent, I'd recommend you to use whereDate() instead:
$date = Carbon::parse('2017-04-12')->toDateString();
....
->whereDate('created_at', $date)
If you don't have Carbon object, you can just use string:
->whereDate('created_at', '2017-04-12')
You can use it like:
Method1 using Raw query:
$q->where(DB::raw("DATE(created_at) = '".date('Y-m-d')."'"));
Method 2 by whereDate:
$q->whereDate('created_at', '=', date('Y-m-d'));
For more details visit:
http://laraveldaily.com/eloquent-date-filtering-wheredate-and-other-methods/
Related
Hi I am trying to create a one on one messaging system on LARAVEL. It was working all fine until for some users it started showing different result then expected. And it happens only for some users.. What is wrong with this query
$id =$receiver->id;
$messages = Message::where(function ($query) use ($id) {
$query->where('user_id', '=', Auth::user()->id)
->where('receiver_id', '=', $id);
})->orWhere(function ($query) use ($id) {
$query->where('user_id', '=', $id)
->where('receiver_id', '=', Auth::user()->id);
})->get();
After I return $messages the result is like this...
Working Result: Messages are coming sequentially..
In View It shows like this..
Same Query Bad Result
In the view you can see date are not aligned in order
I really can't figure out what went wrong if you can help I would really appreciate..
Your date is casting as UTC with ISO-8601 format, but I think date is not related with your issue, if you are not ordering with timestamp.
I suggest you to use orderBy with id, it can solve your issue easily :
$messages = Message::where(function ($query) use ($id) {
$query->where('user_id', '=', Auth::user()->id)
->where('receiver_id', '=', $id);
})->orWhere(function ($query) use ($id) {
$query->where('user_id', '=', $id)
->where('receiver_id', '=', Auth::user()->id);
})
->orderBy('id', 'ASC')
->get();
I am using laravel 6.10 version in that I am implementing search,
I have 3 tables
1) course_category
2) course_sub_category
3) course [course_id_category(foreign key),course_sub_category_id(foreign key)]
below is my code
$course = $request->searchItem;
if ($course=="") {
$Courses = DB::table('course')
->join('course_category', 'course.course_category_id', '=', 'course_category.id')
->select('course.*','course_category.title as category_title','course_category.thumb as category_thumb')
->orderBy('course.title','asc')
->paginate(15);
}
else{
$Courses = DB::table('course')
->join('course_category', 'course.course_category_id', '=', 'course_category.id')
->join('course_sub_category', 'course.course_sub_category_id', '=', 'course_sub_category.id')
->select('course.*','course_category.title as category_title','course_category.thumb as category_thumb')
->where('course.title', 'LIKE', '%'.$course.'%')
->orWhere('course_category.title', 'LIKE', '%'.$course.'%')
->orWhere('course_sub_category.title', 'LIKE', '%'.$course.'%')
->get();
}
when i am retunring the values i am gatting 0 arrays but when i am removing one orwhere from existing my query is working and its returnig we all values with match
means when i am using multiple orWhere in laravel my where is not working, please share the solution on same.
->orWhere doesnt work like typical SQL. You should use it like that:
$Courses = DB::table('course')
->join('course_category', 'course.course_category_id', '=', 'course_category.id')
->join('course_sub_category', 'course.course_sub_category_id', '=', 'course_sub_category.id')
->select('course.*','course_category.title as category_title','course_category.thumb as category_thumb')
->where(function($query) use ($course){
$query->where('course.title', 'LIKE', '%'.$course.'%')
$query->orWhere('course_category.title', 'LIKE', '%'.$course.'%')
$query->orWhere('course_sub_category.title', 'LIKE', '%'.$course.'%')
})
->get();
I'm using Laravels query builder to retrieve a list of items with some filter options - I need to do a count inside of this query:
$f = DB::table('Likes')
->join('Freestyle', 'Likes.FreestyleID', '=', 'Freestyle.id')
->join('Beat', 'Freestyle.BeatId', '=', 'Beat.id')
->join('Track', 'Beat.TrackId', '=', 'Track.id')
->join('Genre', 'Track.GenreId', '=', 'Genre.id')
->select('Likes.freestyleID as likeFreestyleID', 'Freestyle.*', 'Beat.TrackId as UseMeForTrack',
'Genre.id as GenreID')
->where('Freestyle.Active', '1')
->where('Freestyle.created_at', '>', "$dateScope")
->whereNull('Freestyle.deleted_at')
->whereIn('GenreID', $request->genre)
->first();
To count the amount of times the 'FreestyleID' appears in the likes table.
is this possible? The data returned is perfect I just need the amount of likes a freestyle has, where the FreestyleID in the likes table is null.
Something like this :
$f = DB::table('Likes')
->join('Freestyle', 'Likes.FreestyleID', '=', 'Freestyle.id')
->join('Beat', 'Freestyle.BeatId', '=', 'Beat.id')
->join('Track', 'Beat.TrackId', '=', 'Track.id')
->join('Genre', 'Track.GenreId', '=', 'Genre.id')
->select('Likes.freestyleID as likeFreestyleID','count(Likes.FreestyleID)', 'Freestyle.*', 'Beat.TrackId as UseMeForTrack',
'Genre.id as GenreID')
->where('Freestyle.Active', '1')
->where('Freestyle.created_at', '>', "$dateScope")
->whereNull('Freestyle.deleted_at')
->whereIn('GenreID', $request->genre)
->first();
I think you should be able to use a raw expression like this:
$f = DB::table('Likes')
->join('Freestyle', 'Likes.FreestyleID', '=', 'Freestyle.id')
->join('Beat', 'Freestyle.BeatId', '=', 'Beat.id')
->join('Track', 'Beat.TrackId', '=', 'Track.id')
->join('Genre', 'Track.GenreId', '=', 'Genre.id')
->select(DB::raw('COUNT(likes.FreestyleID) as num_likes'), 'Likes.freestyleID as likeFreestyleID', 'Freestyle.*', 'Beat.TrackId as UseMeForTrack',
'Genre.id as GenreID')
->where('Freestyle.Active', '1')
->where('Freestyle.created_at', '>', "$dateScope")
->whereNull('Freestyle.deleted_at')
->whereIn('GenreID', $request->genre)
->groupBy('Freestyle.id')
->first();
I'm trying to select specific columns from two tables however when I add the ->select() method into my query, I get an error.
If I leave out the ->select() method, I get a valid resultset and everything works, but adding the select breaks it. Sadly the error reported has nothing to do with the query and is useless to me.
Here is the code that works:
$notifications = DB::table('notifications')
->join('notifications_pivot', function($join)
{
$join->on('notifications.id', '=', 'notifications_pivot.notification_id')
->where('notifications_pivot.user_id', '=', Session::get('id'))
->where('notifications_pivot.is_read', '=', 'N');
})
->get();
Now here's the code that breaks:
$notifications = DB::table('notifications')
->join('notifications_pivot', function($join)
{
$join->on('notifications.id', '=', 'notifications_pivot.notification_id')
->where('notifications_pivot.user_id', '=', Session::get('id'))
->where('notifications_pivot.is_read', '=', 'N');
})
->select(DB::raw('notifications.id, notifications.subject, notifications.message, notifications.url,
notifications.start_date, notifications.end_date, notifications.access_role_id, notifications_pivot.id,
notifcations_pivot.notification_id, notifications_pivot.user_id, notifications_pivot.is_read'))
->get();
It's times like these when I wish I could just write straight SQL and parse the query!
Any suggestions?
Take out the DB::raw() and just pass the fields you want as parameters.
If that doesn't work, the Laravel log at app/storage/logs/laravel.log may provide more insight.
$notifications = DB::table('notifications')
->join('notifications_pivot', function($join)
{
$join->on('notifications.id', '=', 'notifications_pivot.notification_id')
->where('notifications_pivot.user_id', '=', Session::get('id'))
->where('notifications_pivot.is_read', '=', 'N');
})
->select('notifications.id', 'notifications.subject', 'notifications.message', 'notifications.url', 'notifications.start_date', 'notifications.end_date', 'notifications.access_role_id', 'notifications_pivot.id', 'notifcations_pivot.notification_id', 'notifications_pivot.user_id', 'notifications_pivot.is_read')
->get();
OK so basically I am creating a pm inbox in my kohana project
So far I have been able to retrieve the messages without an issue with this query
$messages = DB::select('users.username', 'users.id', 'profiles.profile_picture', 'messages.thread', 'messages.subject', 'messages.content', array('messages.id', 'mid'))->from('messages')->join('users', 'LEFT')->on('users.id', '=', 'messages.from_id')
->join('profiles', 'LEFT')->on('profiles.user_id', '=', 'messages.from_id')->where('messages.to_id', '=', $user)->and_where('messages.deleted', '=', '0')->execute();
My question is I would like to only show the last message if there is multiple from the same user. Should this be done in the query or with php when rendering the results.
I have a date column I think I can use for this, but I am not sure the best approach.
Thanks
$messages = DB::select('users.username', 'users.id', 'profiles.profile_picture', 'messages.thread', 'messages.subject', 'messages.content', array('messages.id', 'mid'))
->from('messages')
->join('users', 'LEFT')->on('users.id', '=', 'messages.from_id')
->join('profiles', 'LEFT')->on('profiles.user_id', '=', 'messages.from_id')
->where('messages.to_id', '=', $user)
->and_where('messages.deleted', '=', '0')
->order_by('messages.id', 'desc')
->offset(0)
->limit(1)
->execute();