Asked by: Eranga Kapukotuwa
I have a database table, which includes points against the player. A Single player have multiple records in the table. I need to group the records by the player_id. And I am trying to get the average of first 3 records of the each group. I tried to reach this over the last evening. But I had not any luck to solve this.
This is my initial code, And I need to modify this to get the AVG of first 3 records of each group(grouped by player_id)
$oSelect = DB::table('statistics')
->where('statistics.league_id', $league_id)
->select('id, AVG('statistics.points as points'),player_id, scheduled')
->orderBy('statistics.scheduled','DESC')
->groupBy('statistics.player_id');
Thank you in advanced
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