This is the code that is already working in mysql database but I want to convert it into Laravel 5.6
SELECT *
FROM `listings`
WHERE (
country_id=1
AND (state=32 or city=8)
AND (listing_id LIKE "%6562%" OR title LIKE "%6562%"))
Supposedly you have a model called Listing which takes care of the listings table. You can write the query like this:
$listings = App\Listing::where('field1', 1)
->where(function ($query) {
$query->where('field2', 32);
$query->orWhere('field3', 8);
})
->where(function ($query) {
$query->where('field4', 'LIKE', '%6562%');
$query->orWhere('field5', 'LIKE', '%6562%');
})
->get();
The first parameter of the where method can be a callback which can achieve this type of grouping (field2=32 or field3=8)
Related
please someone can optimize this query according to Laravel query builder with some help of joins
Product::select(DB::raw('
products.*
,(select name from users where users.id=products.user_id) as user_name
'))
->where(function ($query) use ($searchKey) {
if (trim($searchKey) != '') {
$query->where('name', 'like', '%' . trim($searchKey) . '%');
}
})
->orderBy($orderBy,$orderType)
->paginate(10)
Maybe something like this:
//Start your query as usual, but just join the user data in. Do not use paginate function yet as this will trigger the query to execute.
$productQuery = Product
::selectRaw('products.*, users.name as user_name')
->join('users', 'users.id', 'products.user_id')
->orderBy($orderBy, $orderType);
//Check (for each param) if you want to add where clause
//You dont need to nest the where function, unless you have more filters, and need to group statements together
if(!empty(trim($searchKey))) {
$productQuery->where('name', 'like', '%' . trim($searchKey) . '%');
}
//Execute query
$products = $productQuery->paginate(10);
Note that the query builder only touches the db with specific functions like chunk, get, first or paginate(there are more). When building the query, you have full freedom of adding filters/ordering/grouping untill you execute the query.
I hope it helps, please let me know if it worked for you.
I have the following SQL query
$query
->join('cities','tickets.city_id','=','cities.id')
->select(
'tickets.id',
'tickets.biker_id',
'tickets.picked_up',
'tickets.delivered',
'tickets.service_charge',
'tickets.amount',
'tickets.cancelled',
'tickets.pre_order',
'tickets.created_by',
'tickets.created_at'
)
->whereDay('tickets.created_at',Date('d'))
->orderBy('tickets.created_at','desc')
->get();
my aim is to set the
whereday('tickets.created_at', Date('d'))
to
whereday('tickets.created_at', Date('d', strtotime("-1 day")))
whenever the tickets.pre_order = 1
but when tickets.pre_order = 0 i will stick to the
whereday('tickets.created_at',Date('d'))
is it possible using if statement or is there any better way to solve this?
make it like this
->where(function ($query){
$query->where('tickets.created_at', Carbon::now()->subDays()->format('d'))
->where('tickets.pre_order',1);
})->orWhere(function ($query){ $query->where('tickets.created_at',
Carbon::now()->format('d')) ->where('tickets.pre_order',0); })
->get();
To subtract a day and format it, use Carbon library for DateTime in PHP (as given in comments by #spartyboy )
$query
->join('cities','tickets.city_id','=','cities.id')
->select(
'tickets.id',
'tickets.biker_id',
'tickets.picked_up',
'tickets.delivered',
'tickets.service_charge',
'tickets.amount',
'tickets.cancelled',
'tickets.pre_order',
'tickets.created_by',
'tickets.created_at'
)
->where(function ($query) {
$query
->where('tickets.pre_order', 0)
->whereDay('tickets.created_at', Date('d'));
})
->orWhere(function ($query) {
$query
->where('tickets.pre_order', 1)
->whereDay('tickets.created_at', Carbon::yesterday()->format('d'));
})
->orderBy('tickets.created_at','desc')
->get();
or if you want to subtract multiple days then
instead of yesterday() use now()->subDays($days_count)
I am looking to write the following query in eloquent:
select * from stocks where (symbol like '%$str%' AND symbol != '$str' ) OR name like '$str%'
Without the last condition, it's simple:
$stocks = Stock::live()
->where('symbol','like','%'.$str.'%')
->where('symbol','!=',$str)
->get();
But adding orWhere('name','like',$str.'%') after the two wheres returns incorrect results. Basically I am wondering how to emulate what I accomplished by using the (condition1 AND condition2) OR condition3 syntax in the raw query above.
Try
$stocks = Stock::live()
->where('name', 'like' , '%'.$str.'%')
->orWhere(function($query) use($str) {
$query->where('symbol','like','%'.$str.'%')
->where('symbol','!=',$str); // corrected syntax
})->get();
Try
$stocks = Stock::live()->where('name', 'like' , '%'.$str.'%')
->orWhere(function($query) use($str) {
$query->where('symbol','like','%'.$str.'%')
->where('symbol','!=',$str)
})->get();
I didn't test this, so sorry if it doesn't work. But I think one of these solutions could work.
$stocks = Stock::live()
->where([
['symbol','like','%'.$str.'%'],
['symbol', '!=', $str],
])
->orWhere('name','like', $str.'%')
->get();
and
->where(function ($query) use ($str) {
$query->where([
['symbol','like','%'.$str.'%'],
['symbol', '!=', $str],
]);
})
->orWhere(function ($query) use ($str) {
$query->where('name','like', $str.'%');
});
I have got a slightly complex SQL query using a combination of where, whereHas, orWhereHas etc.
Everything goes well but when I add 'custom_records.custom_title' (see below) into the Select fields it fails with:
The Response content must be a string or object implementing __toString(), "boolean" given.
Any ideas?
Here it's the snippet:
`
$record = $this->record->newQuery();`
$record->whereHas('customRecords', function ($query) use ($searchTerm) {
$query->where('custom_title', 'like', '%'.$searchTerm.'%');
});
return $record->get([
'records.id',
'records.another_field',
'records.another_field_2',
'custom_records.custom_title',
]);
Update
When I run the produced SQL query on a mysql client it comes back with:
Unknown column 'custom_records.custom_title',' in 'field list'
You can't select custom_records.custom_title like that. Since it's a HasMany relationship, there can be multiple custom_records per record.
You have to do something like this:
$callback = function ($query) use ($searchTerm) {
$query->where('custom_title', 'like', '%'.$searchTerm.'%');
};
Record::whereHas('customRecords', $callback)
->with(['customRecords' => $callback])
->get(['id', 'another_field', 'another_field_2']);
I have a table TBL_POST used to store blog posts. A post can be assigned to multiple categories, there is a column, cat_id that stores category ID's in comma separated pattern like 2,4,6. I want to use FIND_IN_SET() method in this line
->leftJoin(TBL_CAT.' as c', 'p.cat_id', '=', 'c.id')
to show the associated category names. How can I do that?
public static function getPostWithJoin($status="")
{
$query = DB::table(TBL_POST .' as p')
->select('p.id','p.post_title','p.post_status','u.name as author','c.name as cat_name','p.updated_at')
->leftJoin(TBL_ADMINS.' as u', 'p.post_author', '=', 'u.id')
->leftJoin(TBL_CAT.' as c', 'p.cat_id', '=', 'c.id')
->where('p.post_type','post');
if($status!="all") {
$query->where('p.post_status',$status);
}
$query->orderby('p.id','DESC');
$data = $query->paginate(20);
return $data;
}
You can use callback to create more complicated join query.
->leftJoin(TBL_CAT, function($query){
$query->on(TBL_CAT.'id', '=', 'p.cat_id')->where("**", "**", "**");
})
Here is link on laravel doc - https://laravel.com/docs/5.4/queries#joins "Advanced Join Clauses" section.
UPD::
As mentioned in comment it is not good idea to have string for such types of data. Cause search by equality should be much simpler than string check. Even if your amount of data should not have big difference, you never know what will happen with your app in future.
But if you still want to do that i think you can try like this
->leftJoin(TBL_CAT, function($query){
$query->where(DB::raw("FIND_IN_SET(".TBL_CAT.".id, p.cat_id)"), "<>", "0");
})
Join that will check existence of id in cat_id.