I'm using SQLite with my Laravel app and trying to run a whereHas query:
$payments = Payment::whereHas('payers', function($q){
$q->where('user_id', '=', 1);
})->get();
This returns an empty result and is due to the integer 1 being cast to a string as evidenced by the resulting query generated by laravel/eloquent:
select * from "payments" where (select count(*) from "payers" inner join "payer_payment" on "payers"."id" = "payer_payment"."payer_id" where "payer_payment"."payment_id" = "payments"."id" and "user_id" = 1) >= '1'
Having reviewed this github issue I tried using DB::raw like so:
$payments = Payment::whereHas('payers', function($q){
$q->where('user_id', '=', DB::raw(1));
})->get();
But no improvement. How can I fix this without changing database driver?
$payments = Payment::whereHas('payers', function($q){
$q->where('user_id', '=', 1);
}, '>=', DB::raw(1))->get();
Related
I have this SQL query:
SELECT *, count(*) as mostView FROM users RIGHT JOIN visitors ON users.id = visitors.user_id GROUP BY users.id HAVING users.isActive=1 AND users.fullName IS NOT NULL AND users.photo_id IS NOT NULL AND users.role_id IN(1, 3) ORDER BY mostView DESC LIMIT 5
It works, but I need convert to Laravel eloquent, i'm using laravel 5.6, could any one helpe me thanks in advance
I'm assuming that you have map the relationship in your Model if you do you can do like below,
$userViews = User::->with('vistors')
->where('isActive',1)
->whereNotNull('fullName')
->whereNotNull('photo_id')
->whereIn('role_id ',[1,3])
->get();
$mostView = $userViews->sortBy(function ($collection) {
return $collection->vistors->count()
})->take(5)
hope this helps
Not going to spoon feeding but can provide you some ideas to convert raw sql to eloquent, your sql should ideally be like this:
User::selectRaw('*', 'count(*) as mostView')
->rightJoin()
->groupBy()
->having()
->where // whereNotNull // wherIn
->orderBy()
->take(5)
->get();
Kindly refer to laravel docs: https://laravel.com/docs/5.6/queries
Thanks for all i'm studies Database: Query Builder on the link
https://laravel.com/docs/5.6/queries
and so i solved my question by myself
the answer is:
$mostViews = DB::table('users')
->rightJoin('visitors', 'users.id' , '=' , 'visitors.user_id')
->select('users.*', DB::raw('count(*) as mostView'))
->where('isActive', '=', '1')
->whereNotNull('fullName')
->where('photo_id', '<>', 'NULL')
->where(function ($q){
$q->where('role_id', '=', '1')
->orWhere('role_id', '=', '3');
})
->groupBy('user_id')
->orderBy('mostView', 'desc')->take(5)->get();
I am try
ing to get something like this
select * from `users`
inner join `settings`
on `users`.`id` = `settings`.`user_id`
and NOW() NOT BETWEEN quit_hour_start AND quit_hour_end
where `notification_key` != ''
and `device_type` = 'Android'
in eloquent. Does anyone try and get success to build this query in eloquent.
I know I can use \DB::select(DB::raw()); and get my result. But I want to use ie with Laravel eloquent method.
====== update comment for tried queries========
$androidUser = User::join('settings', function ($join) {
$join->on('users.id', '=', 'settings.user_id')
->where(DB::raw("'$currentTime' NOT BETWEEN quit_hour_start AND quit_hour_end"));
})
->where('notification_key', '!=', '')
->where('device_type' ,'=', 'Android')
->get();
$users = DB::table('users')
->whereNotBetween('votes', [1, 100]) // For one column
->whereRaw("? NOT BETWEEN quit_hour_start AND quit_hour_end", [$currentTime]) // Use whereRaw for two columns
->get();
https://laravel.com/docs/5.5/queries, or you can rewrite as to wheres
I am trying to implement this query in Laravel
"SELECT * FROM jobs
WHERE status = 1 AND
taskerCount = (SELECT count(*) FROM jobRequests WHERE status = 1 AND job_id =
jobs.id)"
This is what i have tried;
Auth::user()->jobs
->where('status', 1)
->where('taskerCount', function ($q) {
$q->where('status', 1)
->where('job_id', $q->id)->count();
});
But I get the error:
Object of class Closure could not be converted to int.
Use a raw expression instead of -count().
You can view this documentation here
Example of a raw query from laravel:
$users = DB::table('users')
->select(DB::raw('count(*) as user_count, status'))
->where('status', '<>', 1)
->groupBy('status')
->get();
Make sure you define the count as a name.
I have three tables as below:
users
id|name|username|password
roles
id|name
users_roles
id|user_id|role_id
These tables communicate via belongsToMany.
I would like to find a way to select all data in “users” table except ones that their user value of "role_id" is 5 in table “users_roles”.
How can I do it?
You should use whereDoesntHave() to select models that don't have a related model meeting certain criteria:
$users = User::whereDoesntHave('roles', function($q){
$q->where('role_id', 5);
})->get();
Use Laravel's Query Builder:
<?php
$users = DB::table('users')
->leftJoin('users_roles', 'user.id', '=', 'users_roles.user_id')
->where('users_roles.role_id', '!=', 5)
->get();
http://laravel.com/docs/4.2/queries
Or using Eloquent directly:
<?php
$users = User::whereHas('users_roles', function($q)
{
$q->where('role_id', '!=', 5);
})->get();
http://laravel.com/docs/4.2/eloquent#querying-relations
<?php
$users = User::whereHas('roles', function($query) {
$query->where('id', '<>', 5);
})
->orHas('roles','<', 1)
->get();
I think the correct answer is:
User::whereHas('roles', function ($query) {
$query->whereId(5)
}, '=', 0)->get();
This code should send a query that checks if the role with id=5 is related to the user or not.
Edit
While I think this should work but the #lukasgeiter answer is preferable.
In the end both methods use the has() to count the related models by using a subquery in the db query where clause but when you use the whereDoesntHave() it specifies the operator < and the count 1 itself.
You can var_dump(DB::getQueryLog()) in App::after()'s callback to see the actual query.
I have a question regarding join clauses in Eloquent, and whether you can join on a string value rather than a table column.
I have the code below querying a nested set joining parent/child records in a table 'destinations' via a table 'taxonomy'.
The second $join statement in the closure is the one causing an issue; Eloquent assumes this is a column, when I would actually just like to join on t1.parent_type = 'Destination' - ie, t1.parent_type should = a string value, Destination.
$result = DB::connection()
->table('destinations AS d1')
->select(array('d1.title AS level1', 'd2.title AS level2'))
->leftJoin('taxonomy AS t1', function($join) {
$join->on('t1.parent_id', '=', 'd1.id');
$join->on('t1.parent_type', '=', 'Destination');
})
->leftJoin('destinations AS d2', 'd2.id', '=', 't1.child_id')
->where('d1.slug', '=', $slug)
->get();
Is it possible to force Eloquent to do this? I've tried replacing 'Destination' with DB::raw('Destination') but this does not work either.
Thanking you kindly.
Another best way to achieve same is :
$result = DB::connection()
->table('destinations AS d1')
->select(array('d1.title AS level1', 'd2.title AS level2'))
->leftJoin('taxonomy AS t1', function($join) {
$join->on('t1.parent_id', '=', 'd1.id');
$join->where('t1.parent_type', '=', 'Destination');
})
->leftJoin('destinations AS d2', 'd2.id', '=', 't1.child_id')
->where('d1.slug', '=', $slug)
->get();
Replace your on with where
try using DB::raw("'Destination'")