์ธํŒŒ

You Can Become A

Program

๋Šฆ๊ฒŒ ์‹œ์ž‘ํ•ด๋„ ๋ˆ„๊ตฌ๋“ ์ง€ ๋…ธ๋ ฅํ•˜๋ฉด ๊ฐœ๋ฐœ์ž๊ฐ€ ๋ ์ˆ˜ ์žˆ์–ด์š” !

์‹œํ€„๋ฆฌ์ด์ฆˆ left ์กฐ์ธ

๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค
Sequelize

[ORM] ๐Ÿ“š Sequelize - left join ํ•˜๋Š”๋ฒ•

Sequelize left join ์‹œํ€„๋ผ์ด์ €์—์„œ include๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ inner join ์ฒ˜๋ฆฌ์ด๋‹ค. ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ๋ณด์ž. [Associate ์„ค์ •] Shop.hasMany(ShopAd, {foreignKey : 'shop_id', as : 'ads'}); ShopAd.belongsTo(Shop, {foreignKey : 'id'}) [ORM] Shop.findAll({ where: {id:shopId}, include: [{ model: ShopAd, as: 'ads', where: { is_valid: 1, is_vertify: 1 } }] }) [SQL ๋กœ๊ทธ] SELECT `Shop`.`id`, `Shop`.`user_id`, `Shop`.`short_name`, `Shop`.`descripti..

category_image
์ธํŒŒ_
2021.12.07
(0)