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Laravel 5 Eloquent CheatSheet #laravel #eloquent
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| Model:: | |
| /*Select*/ | |
| ->select('col1','col2') | |
| ->select(DB::raw('businesses.*, COUNT(reviews.id) as no_of_ratings, IFNULL(sum(reviews.score),0) as rating')) | |
| /*Query*/ | |
| ->where('column','value') | |
| ->where('column','LIKE','%'.$value.'%') | |
| ->orWhere('column','!=', 'value') | |
| ->whereIn('column',[1,2,3]) | |
| ->whereRaw('age > ? and votes = 100', array(25)) | |
| ->whereNotIn('id', function($query){ | |
| $query->select('city_id') | |
| ->from('addresses') | |
| ->groupBy('addresses.city_id'); | |
| }) | |
| ->whereRaw(DB::raw("id in (select city_id from addresses GROUP BY addresses.city_id)")) | |
| /*Joins*/ | |
| ->join('business_category',function($join) use($cats) { | |
| $join->on('business_category.business_id', '=', 'businesses.id'); | |
| }) | |
| ->leftJoin('reviews',function($join) { | |
| $join = $join->on('reviews.business_id', '=', 'businesses.id'); | |
| }) | |
| /*Eager Loading */ | |
| ->with('table1','table2') | |
| ->with(array('table1','table2','table1.nestedtable3')) | |
| ->with(array('posts' => function($query) use($name){ | |
| $query->where('title', 'like', '%'.$name.'%') | |
| ->orderBy('created_at', 'desc'); | |
| })) | |
| /*Grouping*/ | |
| ->groupBy('state_id','locality') | |
| ->havingRaw('count > 1 ') | |
| /*Cache*/ | |
| ->remember($minutes) | |
| ->rememberForever() | |
| /*Offset & Limit & Order*/ | |
| ->take(10) | |
| ->limit(10) | |
| ->skip(10) | |
| ->orderBy('id','DESC') | |
| /*Getters*/ | |
| ->find($id) | |
| ->findOrFail($id) | |
| ->first() | |
| ->firstOrFail() | |
| ->all() | |
| ->get() | |
| ->lists() | |
| ->paginate() | |
| ->count() | |
| ->count(DB::raw('distinct businesses.id')); |
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