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How do I say WHERE (a = 1 OR b =1 ) AND (c = 1 OR d = 1)
For more complicated queries am I supposed to use raw SQL?
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If you want to join two or multiple tables in laravel then you can use laravel eloquent join(), left join(), right join(), cross join(). And another option to join two or multiple table, you can use laravel eloquent relationships instead of laravel join.
find returns an object instance of the model while where which uses the get method returns a collection. find returns null if no row has been returned while where which uses the get method always returns a collection which can be empty when no results have been returned from the database.
Eloquent ORM is best suited working with fewer data in a particular table. On the other side, query builder takes less time to handle numerous data whether in one or more tables faster than Eloquent ORM. In my case, I use ELoquent ORM in an application with tables that will hold less than 17500 entries.
The whereBetween() method is a query builder chained alongside other Laravel query builders used to fetch data from the database. The whereBetween() method queries the database table to fetch rows of records from the database within a range of values.
Make use of Logical Grouping (Laravel 7.x/4.2). For your example, it'd be something like this:
Model::where(function ($query) { $query->where('a', '=', 1) ->orWhere('b', '=', 1); })->where(function ($query) { $query->where('c', '=', 1) ->orWhere('d', '=', 1); }); If you want to use parameters for a,b,c,d in Laravel 4
Model::where(function ($query) use ($a,$b) { $query->where('a', '=', $a) ->orWhere('b', '=', $b); }) ->where(function ($query) use ($c,$d) { $query->where('c', '=', $c) ->orWhere('d', '=', $d); }); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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