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Laravel 6 Inner Join Query Example – MySQL

Today, We want to share with you Laravel 6 Inner Join Query Example.In this post we will show you mongodb join query in laravel, hear for subquery in select statement laravel we will give you demo and example for implement.In this post, we will learn about laravel join select specific columns with an example.

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Laravel 6 Inner Join Query Example

There are the Following The simple About how to join 3 tables using laravel eloquent Full Information With Example and source code.

As I will cover this Post with live Working example to develop laravel 6.2 join multiple conditions, so the laravel join 2 tables using model is used for this example is following below.

Example 1: PHP Laravel 6 Join Query

join query builder

public function usersGet()
{
    $students = DB::table('students')
        ->join('teams', 'teams.id', '=', 'students.team_id')
        ->select('students.*', 'teams.team_name')
        ->get()->toArray();    	

        echo '<pre>';
        print_r($students);
        exit;
}

Example 2: join with select query laravel 6

using DB Query

$students = DB::table('students')
    ->select('student_name')
    ->join('teams', 'teams.team_id', '=', 'students.team_id')
    ->where('teams.team_name', $teams)
    ->get();

Example 3: multiple conditions example

Laravel 6 join with multiple conditions example

$student = Student::select("students.*","teams.id as teamId","teachers.id as teacherId")
            ->join("teams","teams.stud_id","=","students.id")
            ->join("teachers",function($join){
                $join->on("teachers.stud_id","=","students.id")
                    ->on("teachers.teamId","=","teams.id");
            })
            ->get();
print_r($student);

Example 4 :Laravel 6 Eloquent Queries

Using Joins in Laravel 6 Eloquent Queries

$studentTeam = Student::where('id', $productId)
    ->leftJoin('team', 'student.team', '=', 'team.id')
    ->select('student.id','team.name')->first();

Example 5 :how to join 3 tables using laravel eloquent

PHP Laravel select with join subquery example

$data = DB::table("students")
  ->select("students.*","student_age.age_group")
  ->join(DB::raw("(SELECT 
      student_age.id_student,
      GROUP_CONCAT(student_age.age) as age_group
      FROM student_age
      GROUP BY student_age.id_student
      ) as student_age"),function($join){
        $join->on("student_age.id_student","=","students.id");
  })
  ->groupBy("students.id")
  ->get();
print_r($data);

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