I'm having a hard time converting raw SQL to an SQL string built with the Laravel Query Builder.
Here you can read about my problem, and see the answer I got. The answer I received needs to be converted from raw SQL to a SQL string built with the Laravel Query Builder using a model (Time
) instead of \DB::
I had it working with raw SQL. Where 4298584 is the $id
variable. Unfortunately, it returns an array like this:
// php
$times = \DB::select( \DB::raw(
"SELECT t.* FROM times t
JOIN (SELECT ath_id, stroke_id, MIN(time)
AS time
FROM swimrankings.times
GROUP BY ath_id, stroke_id
) b
ON t.ath_id = b.ath_id
AND t.stroke_id = b.stroke_id
AND t.time = b.time
WHERE t.ath_id = 4298584
ORDER BY t.stroke_id ASC, t.date DESC"
) );
// returns:
array:40 [▼
0 => {#217 ▼
+"id": 72073658
+"ath_id": 4298584
+"brand_id": 1
+"time": 1104
+"date": "28 Jun 2015"
}
]
Instead of an array that contains all the models like this:
// php:
$times = Time::where('ath_id', '=', $id)
->groupby('brand_id')
->get();
// returns:
Collection {#219 ▼
#items: array:39 [▼
0 => Time {#220 ▼
#fillable: array:7 [▶]
#attributes: array:9 [▼
"id" => 72073658
"ath_id" => 4298584
"brand_id" => 1
"time" => 1104
"date" => "28 Jun 2015"
]
#original: array:9 [▼
"id" => 72073658
"ath_id" => 4298584
"brand_id" => 1
"time" => 1104
"date" => "28 Jun 2015"
]
}
]
}
My model name for the times
table is named Time
. And I wish to put the results from the databse in a variable named $times
.
I need to convert the following SQL, using the Time::class
:
SELECT t.* FROM times t
JOIN (SELECT ath_id, stroke_id, MIN(time) AS time FROM swimrankings.times
GROUP BY ath_id, stroke_id) b
ON t.ath_id = b.ath_id AND t.stroke_id = b.stroke_id AND t.time = b.time
WHERE t.ath_id = 4298584
ORDER BY t.stroke_id ASC, t.date DESC"
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