[英]Convert sql inner join to laravel eloquent ORM
I'm having difficulty converting a SQL to the eloquent of laravel, specifically in the part of an inner join, where I make the comparison in a "in" different of the "=" 我很难将SQL转换为laravel的口才,特别是在内部联接的部分,在这种情况下,我将“ in”与“ =“
Query: 查询:
SELECT
titulo_id as titulo_id,
-- calculate both SUMs, select values for each dependent by what value it matches to
SUM(CASE WHEN ativos_extratos.data_import_id = borders.min_id THEN valor_bruto_atual END) AS valor_min,
SUM(CASE WHEN ativos_extratos.data_import_id = borders.max_id THEN valor_bruto_atual END) AS valor_max,
data_imports.data_import AS created_at,
week(data_imports.data_import) AS weeknumber
FROM
ativos_extratos
INNER JOIN
titulos ON titulo_id = titulos.id
INNER JOIN
representantes ON representante_id = representantes.id
INNER JOIN
data_imports ON data_import_id = data_imports.id
INNER JOIN ( SELECT
MIN(ID) as min_id,
MAX(ID) as max_id
FROM
data_imports
WHERE
data_import BETWEEN '2018-11-01' AND '2018-12-10'
GROUP BY week(data_import)
) borders ON ativos_extratos.data_import_id IN (borders.min_id, borders.max_id)
WHERE
user_id = 1
AND data_imports.data_import BETWEEN '2018-11-01' AND '2018-12-10'
GROUP BY titulos.nome_titulo , weeknumber
Current Eloquent ORM 当前雄辩的ORM
$rows = AtivosExtrato::select('titulo_id',
DB::raw('SUM(CASE WHEN ativos_extratos.data_import_id = borders.min_id THEN valor_bruto_atual END) AS valor_init'),
DB::raw('SUM(CASE WHEN ativos_extratos.data_import_id = borders.max_id THEN valor_bruto_atual END) AS valor_end'),
'data_imports.data_import AS created_at',
DB::raw('month(data_imports.data_import) AS weeknumber')
)
->join('titulos','titulo_id', '=', 'titulos.id' )
->join('representantes','representante_id', '=', 'representantes.id' )
->join('data_imports','data_import_id', '=', 'data_imports.id' )
->join(DB::raw("
( SELECT
MIN(ID) as min_id,
MAX(ID) as max_id
FROM
data_imports
WHERE
data_import BETWEEN '2018-10-01' AND '2018-12-10'
GROUP BY month(data_import)) borders
"), function ($join){
$join->on('ativos_extratos.data_import_id', 'in', "(borders.min_id, borders.max_id')");
})
->where('user_id', Auth::user()->id)
->whereBetween('data_import', ['2018-01-01', '2018-12-10'])
->groupBy('titulos.nome_titulo')
->groupBy('weeknumber')
->orderBy('data_import')
->orderBy('titulos.nome_titulo')
->get();
The problem is at the time I do the join using the "in", but it does not run as it should, it concatenates "=" and other fields. 问题是在我使用“ in”进行联接时,但它没有按预期运行,而是连接了“ =”和其他字段。
You can try to use whereIn , Here is an example : 您可以尝试使用whereIn ,这是一个示例:
$users = DB::table('users')
->whereIn('id', array(1, 2, 3))->get();
Try something like : 尝试类似的东西:
$join->whereIn('ativos_extratos.data_import_id', '(borders.min_id, borders.max_id)');
instead of $join->on('ativos_extratos.data_import_id', 'in', "(borders.min_id, borders.max_id')");
而不是
$join->on('ativos_extratos.data_import_id', 'in', "(borders.min_id, borders.max_id')");
More documentation: https://laravel.com/docs/5.0/queries and https://github.com/illuminate/database/blob/master/Query/Builder.php#L824 更多文档: https : //laravel.com/docs/5.0/queries和https://github.com/illuminate/database/blob/master/Query/Builder.php#L824
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