The below query works well in mysql but how to represent the same thing using Laravel.
select * from user_subscription where vendor_id = 'user_100'
and 0 = (select count(*) from user_restricted_dates where vendor_id = 'user_100')
I tried with code but gives error as unknown column '0' in where clause
$list = UserSubscription::where('vendor_id', '=', $vendor_obj->vendor_id)
->where(0, '=', "(select count(*) from user_restricted_dates where vendor_id = 'user_100'")
->get();
Well the error indicates what it is but how to represent it
The where method of the Query Builder maps the first value you pass to a field in the model. You'd have to use the whereRaw method instead.
$list = UserSubscription::where('vendor_id', '=', $vendor_obj->vendor_id)
->whereRaw("0 = (select count(*) from user_restricted_dates where vendor_id = 'user_100')")
->get();
Related
I am trying to convert raw sql queries into laravel queries.
Here's the raw query:
select
tsk.id,
tsk.request_id,
tsk.sys_index,
tsk.category_group,
tsk.category,
tsk.is_assigned,
tsk.hash_id
from
user_tasks as usr
inner join
unassigned_tasks as tsk
on usr.task_id = tsk.id
where
usr.assigned_to = 12
AND
tsk.product_id NOT IN ( SELECT product_id FROM product_progresses WHERE request_id = tsk.request_id )
AND
BINARY hash_id NOT IN ( SELECT hash_id FROM product_match_unmatches WHERE request_id = tsk.request_id AND auto_unmatched_by IS NOT NULL )
The laravel query is:
public function getTasks($assigned_to) {
/** fetch products assigned to a specific user token,
* ignore already matched skus, and links that are auto-unmatched
**/
$tasks = DB::table('user_tasks as usr')
->join('unassigned_tasks as tsk', 'usr.task_id', '=', 'tsk.id')
->select('tsk.id', 'tsk.request_id', 'tsk.sys_index', 'tsk.category_group', 'tsk.category', 'tsk.is_assigned', 'tsk.hash_id')
->where('usr.assigned_to', '=', $assigned_to);
$tasks->whereNotIn('tsk.product_id', function($qs) {
$qs->from('product_progresses')
->select(['product_id'])
->where('request_id', '=', 'tsk.request_id')
->get();
});
$tasks->whereNotIn(DB::raw('BINARY `hash_id`'), function($qs) {
$qs->from('product_match_unmatches')
->select('hash_id')
->where('request_id', '=', 'tsk.request_id')
->whereNotNull('auto_unmatched_by')
->get();
});
return $tasks->toSql();
The below query should take tsk.request_id value from outer query, but I think the column value is not passed to it.
Here's the output of toSql():
SELECT `tsk`.`id`,
`tsk`.`request_id`,
`tsk`.`sys_index`,
`tsk`.`category_group`,
`tsk`.`category`,
`tsk`.`is_assigned`,
`tsk`.`hash_id`
FROM `user_tasks` AS `usr`
INNER JOIN `unassigned_tasks` AS `tsk`
ON `usr`.`task_id` = `tsk`.`id`
WHERE `usr`.`assigned_to` = ?
AND `tsk`.`product_id` NOT IN (SELECT `product_id`
FROM `product_progresses`
WHERE `request_id` = ?)
AND BINARY `hash_id` NOT IN (SELECT `hash_id`
FROM `product_match_unmatches`
WHERE `request_id` = ?
AND `auto_unmatched_by` IS NOT NULL)
Note the ? inside where clauses.
The resultset is different from the raw and laravel query.
I even tried see the bindings value:
//dd($tasks->getBindings());
$sql = str_replace_array('?', $tasks->getBindings(), $tasks->toSql());
dd($sql);
And on running this raw query, it is outputting the correct result-set.
UPDATE:
On checking the bindings, here's what I found:
array:3 [▼
0 => 12
1 => "tsk.request_id"
2 => "tsk.request_id"
]
Here outer query column is wrapped inside quotes and hence treated as a string.
So maybe where clause is trying to compare request_id with a string rather than the outer column.
If it is so, then how do I make them treat as columns rather than string?
use DB::raw() where you trying to add value of request_id
Example
AND `tsk`.`product_id` NOT IN (SELECT `product_id`
FROM `product_progresses`
WHERE `request_id` = DB::raw('tsk.request_id'))
whereRaw('pgr.request_id = tsk.request_id');
Solved the string issue.
You should try to remove select() method, in the subquery replace where() method with whereColumn() method and remove get() method:
$tasks = DB::table('user_tasks', 'urs')
->join('unassigned_tasks as tsk', 'usr.task_id', '=', 'tsk.id')
->where('usr.assigned_to', '=', $assigned_to);
Note: i put the alias 'urs' as second argument (view docs)
$tasks->whereNotIn('tsk.product_id', function($qs) {
$qs->from('product_progresses')
->select(['product_id'])
->whereColumn('request_id', 'tsk.request_id');
});
If you want get specific fields, you must specify the fields in get() method:
return $tasks->get(array('tsk.id', 'tsk.request_id', 'tsk.sys_index', 'tsk.category_group', 'tsk.category', 'tsk.is_assigned', 'tsk.hash_id'));
I have an order table and an order_details table in my system.
Relationship between order table and order details table is one to many, means One order has many order details.
Now the problem is i am trying to filter the order with the quantity of items a that are stored in order_details table.
what i doing right know trying to access with whereHas
if ($request->has('quantity') && $request->quantity != null){
$query = $query->whereHas('orderDetails',function ($q) use ($request){
$q->whereRaw('SUM(Quantity) >= '.$request->quantity);
});
}
$orders = $query->orderBy('OrderID','desc')->get();
But it throws an error
General error: 1111 Invalid use of group function (SQL: select * from `orders` where `AddedToCart` = 0 and `PaymentSucceeded` = 1 and exists (select * from `order_details` where `orders`.`OrderID` = `order_details`.`OrderID` and SUM(Quantity) >= 12) order by `OrderID` desc)
I will be vary thankful if i get the solution
To be able to use sum function you need to group by data and as I see you are trying to group them by orderID.
An approach like this might help:
$ordersIDs = DB::table('orderDetails')
->groupBy('OrderID')
->havingRaw('SUM(Quantity)', '>=', 12)
->pluck('orderID')->toArray();
$orders = DB::table('orders')
->whereIn($ordersIDs)
->get();
The above code executes two SQL queries, you can mix them easily to make one.
Hope it helps.
I use laravel 5.3
My sql query is like this :
SELECT *
FROM (
SELECT *
FROM products
WHERE `status` = 1 AND `stock` > 0 AND category_id = 5
ORDER BY updated_at DESC
LIMIT 4
) AS product
GROUP BY store_id
I want to change it to be laravel eloquent
But I'm still confused
How can I do it?
In cases when your query is to complex you can laravel RAW query syntax like:
$data = DB::select(DB::raw('your query here'));
It will fire your raw query on the specified table and returns the result set, if any.
Reference
If you have Product model, you can run
$products = Product::where('status', 1)
->where('stock', '>', 0)
->where('category_id', '=', 5)
->groupBy('store_id')
->orderBy('updated_at', 'desc')
->take(4)
->get();
I think this should give you the same result since you pull everything from your derived table.
Good morning,
I've been trying for quite a lot of time to translate this query(which returns an array of stdClass) into query builder so I could get objects back as Eloquent models.
This is how the query looks like untranslated:
$anketa = DB::select( DB::raw("SELECT *
FROM v_anketa a
WHERE not exists (select 1 from user_poeni where anketa_id=a.id and user_id = :lv_id_user)
Order by redni_broj limit 1"
), array( 'lv_id_user' => $id_user,
));
I have tried this, but it gives a syntax error near the inner from in the subquery:
$anketa = V_anketa::selectRaw("WHERE not exists (select 1 from user_poeni where anketa_id=a.id and user_id = :lv_id_user)", array('lv_id_user' => $id_user,)
)->orderBy('redni_broj')->take(1)->first();
The problem is this exists and a subquery in it. I couldn't find anything regarding this special case.
Assume each table has an appropriate Eloquent model.
V_anketa is a view. The db is postgresql.
As far as the query goes I believe this should work:
$anketa = V_anketa::whereNotExists(function ($query) use ($id_user) {
$query->select(DB::raw(1))
->from('user_poeni')
->where('anketa.id', '=', 'a.id')
->where('user_id', '=', $id_user);
})
->orderBy('redni_broj')
->first();
but I'm not clear on what do you mean by "assuming every table has an Eloquent model" and "V_anketa" is a view...
Assuming the SQL query is correct, this should work:
$anketa = DB::select(sprintf('SELECT * FROM v_anketa a WHERE NOT EXISTS (SELECT 1 FROM user_poeni WHERE anketa_id = a.id AND user_id = %s) ORDER BY redni_broj LIMIT 1', $id_user));
If you want to get back an Builder instance you need to specify the table:
$anketa = DB::table('')->select('');
If you however, want to get an Eloquent Model instance, for example to use relations, you need to use Eloquent.
I'm trying to build in search functionality in my application (Laravel 5.1), but my join doesn't seem to do anything to the resulting query. What am I doing wrong?
Code:
$query = InvoiceHeader::where('customer_code_id', '=', Auth::user()->customer_code_id);
$query->join('invoice_types', 'invoice_headers.invoice_type_id', '=', 'invoice_types.id')
->where('invoice_types.name', '<>', array_search('Faktura', InvoiceHeader::INVOICE_TYPES));
$invoices = $query->paginate(15);
Resulting query:
select count(*) as aggregate from invoice_headers where customer_code_id = 1 and (invoice_types.name <> 380)
Resulting response:
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'invoice_types.name' in 'where clause'
This is the query I was hoping to see:
select count(*) as aggregate
from invoice_headers
inner join invoice_types
on invoice_headers.invoice_type_id = invoice_types.id
where customer_code_id = 1
and (invoice_types.name <> 380)
$query = InvoiceHeader::where('customer_code_id', '=', Auth::user()->customer_code_id);
you need to store the query in a variable.
$query = $query->join('invoice_types', 'invoice_headers.invoice_type_id', '=', 'invoice_types.id')
->where('invoice_types.name', '<>', array_search('Faktura', InvoiceHeader::INVOICE_TYPES));
$invoices = $query->paginate(15);
You need to add JOIN with invoice_types table if you want to filter on invoice_types.name.