Как получить данные из базы данных min в max в Laravel

Question

У меня есть продукт таблицы, который выглядит следующим образом:

Я получаю данные из таблицы продуктов, но мне нужны эти данные из LOW дляВЫСОКАЯ по цене.Я пытался получить цену продуктов по возрастанию, но я получаю возрастание порядка 1,2,3,4. Теперь у нас есть цены, например, 80,900,100,30. Мне нужно вот эти 30,80,100,900.Я пробовал этот запрос, но не получил точный результат.

$low_to_high = DB::table('products')
                   ->where([
                            ['products_categories_id', $id]
                          ])->orderBy('price','ASC')->get();

Массив результатов:

Array
(
    [0] => stdClass Object
        (
            [id] => 12
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 110
            [title] => ARTIST COLOR PENCIL
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543473823extremecleanser_44062_0.png
            [description] => AQUA XL INK LINER is a waterproof liquid eyeliner which hugs lash lines with comfort and instant color intensity for 24-hour lasting.
This athleisure color collection features 11 intense liquid eyeliner shades from matte to lustrous, diamond and metallic, with a luminous finish. This waterproof yet very flexible, light liquid texture will hug all lash lines with comfort and instant color intensity for 24-hour lasting. The semi-flex applicator offers a lining range from high-precision to extra thick coloring. Featuring a color-coded tip and cap, the secure closing system guarantees airtightness and preserves the color’s intensity.
            [sale] => 
            [qty] => 25
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543473823Color_Airbrush_M100.png|http://banatapp.com/Bannat_app/uploads/product/1543473823Color_Ink_M100.png|http://banatapp.com/Bannat_app/uploads/product/1543473823Color_Stick_M100.png|http://banatapp.com/Bannat_app/uploads/product/1543473823extremecleanser_44062_0.png|http://banatapp.com/Bannat_app/uploads/product/1543473823EYELINER.png
            [created_at] => 2018-11-29 06:43:43
            [updated_at] => 2018-11-29 06:43:43
        )

    [1] => stdClass Object
        (
            [id] => 13
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 20
            [title] => ARTIST STICK PENCIL
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543476576Color_Stick_M100.png
            [description] => This isn't going to be some rah-rah, pumped-up motivational speech. (That's not my style.) Instead, we're going to break down the science behind how to get motivated in the first place and how to stay motivated for the long-run. Whether you're trying to figure out how to motivate yourself or how to motivate a team, this page should cover everything you need to know.

You can click the links below to jump to a particular section or simply scroll down to read everything. At the end of this page, you'll find a complete list of all the articles I have written on motivation.
            [sale] => 
            [qty] => 30
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543476576AQUABROW.png|http://banatapp.com/Bannat_app/uploads/product/1543476576artist_rouge.png|http://banatapp.com/Bannat_app/uploads/product/1543476576brush_cleanser_50003_0.png|http://banatapp.com/Bannat_app/uploads/product/1543476576SCULPTINGBROW.png
            [created_at] => 2018-11-29 07:29:36
            [updated_at] => 2018-11-29 07:29:36
        )

    [2] => stdClass Object
        (
            [id] => 14
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 200
            [title] => EYELINER ARTIST COLOR
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543476656EYELINER.png
            [description] => This isn't going to be some rah-rah, pumped-up motivational speech. (That's not my style.) Instead, we're going to break down the science behind how to get motivated in the first place and how to stay motivated for the long-run. Whether you're trying to figure out how to motivate yourself or how to motivate a team, this page should cover everything you need to know.

You can click the links below to jump to a particular section or simply scroll down to read everything. At the end of this page, you'll find a complete list of all the articles I have written on motivation.
            [sale] => 
            [qty] => 25
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543476656SCULPTINGBROW.png|http://banatapp.com/Bannat_app/uploads/product/1543476656senseyes_44151_0.png|http://banatapp.com/Bannat_app/uploads/product/1543476656smoky_lash_23301_0.png|http://banatapp.com/Bannat_app/uploads/product/1543476656WATERBLEND.png
            [created_at] => 2018-11-29 07:30:56
            [updated_at] => 2018-11-29 07:30:56
        )

    [3] => stdClass Object
        (
            [id] => 15
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 100
            [title] => BRUSH CLEANSER BRUSH CLEANSER
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543476725brush_cleanser_50003_0.png
            [description] => This isn't going to be some rah-rah, pumped-up motivational speech. (That's not my style.) Instead, we're going to break down the science behind how to get motivated in the first place and how to stay motivated for the long-run. Whether you're trying to figure out how to motivate yourself or how to motivate a team, this page should cover everything you need to know.

You can click the links below to jump to a particular section or simply scroll down to read everything. At the end of this page, you'll find a complete list of all the articles I have written on motivation.
            [sale] => 
            [qty] => 30
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543476725POUCH.png|http://banatapp.com/Bannat_app/uploads/product/1543476725SCULPTINGBROW.png|http://banatapp.com/Bannat_app/uploads/product/1543476725senseyes_44151_0.png|http://banatapp.com/Bannat_app/uploads/product/1543476725WATERBLEND.png
            [created_at] => 2018-11-29 07:32:05
            [updated_at] => 2018-11-29 07:32:05
        )

    [4] => stdClass Object
        (
            [id] => 16
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 80
            [title] => WATER BLIND STICK COLOUR
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543476879WATERBLEND.png
            [description] => This isn't going to be some rah-rah, pumped-up motivational speech. (That's not my style.) Instead, we're going to break down the science behind how to get motivated in the first place and how to stay motivated for the long-run. Whether you're trying to figure out how to motivate yourself or how to motivate a team, this page should cover everything you need to know.

You can click the links below to jump to a particular section or simply scroll down to read everything. At the end of this page, you'll find a complete list of all the articles I have written on motivation.
            [sale] => 
            [qty] => 90
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543476879artist_rouge.png|http://banatapp.com/Bannat_app/uploads/product/1543476879LIPBRUSH.png|http://banatapp.com/Bannat_app/uploads/product/1543476879MASCARA.png|http://banatapp.com/Bannat_app/uploads/product/1543476879smoky_lash_23301_0.png
            [created_at] => 2018-11-29 07:34:39
            [updated_at] => 2018-11-29 07:34:39
        )

    [5] => stdClass Object
        (
            [id] => 17
            [user_id] => 5
            [products_categories_id] => 22
            [first_cat] => 1
            [sec_cat] => 3
            [price] => 110
            [title] => ARTIST ROUGE COLOR PENCIL
            [image] => http://banatapp.com/Bannat_app/uploads/product/1543476939artist_rouge.png
            [description] => This isn't going to be some rah-rah, pumped-up motivational speech. (That's not my style.) Instead, we're going to break down the science behind how to get motivated in the first place and how to stay motivated for the long-run. Whether you're trying to figure out how to motivate yourself or how to motivate a team, this page should cover everything you need to know.

You can click the links below to jump to a particular section or simply scroll down to read everything. At the end of this page, you'll find a complete list of all the articles I have written on motivation.
            [sale] => 
            [qty] => 25
            [options] => http://banatapp.com/Bannat_app/uploads/product/1543476939AQUABROW.png|http://banatapp.com/Bannat_app/uploads/product/1543476939artist_rouge.png|http://banatapp.com/Bannat_app/uploads/product/1543476939Color_Airbrush_M100.png|http://banatapp.com/Bannat_app/uploads/product/1543476939Color_Ink_M100.png|http://banatapp.com/Bannat_app/uploads/product/1543476939Color_Stick_M100.png
            [created_at] => 2018-11-29 07:35:39
            [updated_at] => 2018-11-29 07:35:39
        )

)

Answer 1

Вы можете сделать это, добавив в ноль что-то вроде этого

SELECT * FROM SampleData ORDER BY data_char+0;

Вы также можете изменить свой тип данных в базе данных, чтобы получить точный результат.

Varchar на int

для получения дополнительной информации нажмите здесь

надеюсь, это поможет и другим

Answer 2

Ваше поле цены, скорее всего, является строковым типом, чтобы иметь возможность упорядочить по количеству (цене). Вам следует изменить тип на числовые поля, например Decimal.
, дайте мне знать, если я угадаю неправильно