codestates / codestates/ThereWeather

[๐Ÿ‘พ Error Handling] throw new Error(`WHERE parameter "${key}" has invalid "undefined" value`);

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Description

## ์–ด๋–ค ์—๋Ÿฌ์ธ๊ฐ€์š”?
- foreignkey๋กœ ํ…Œ์ด๋ธ” ์—ฐ๊ฒฐ ํ›„ ๋œจ๋Š” ์—๋Ÿฌ

## ์—๋Ÿฌ ๋ฉ”์‹œ์ง€
```jsx
throw new Error(`WHERE parameter "${key}" has invalid "undefined" value`);
^
Error: WHERE parameter "user_id" has invalid "undefined" value
```

## ์—๋Ÿฌ ํ•ธ๋“ค๋ง ๋ฐฉ๋ฒ•
```jsx
ํด๋ผ์ด์–ธํŠธ์—์„œ ์„œ๋ฒ„๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณด๋‚ด๊ณ , ๋ฐ›๋Š” ๊ณผ์ •์—์„œ bookmark ํ…Œ์ด๋ธ”์˜ ์นผ๋Ÿผ๋“ค์˜ ์†์„ฑ์€ ์ˆซ์ž์ธ๋ฐ ๋ณด๋‚ด๋Š” ๋ฐ์ดํ„ฐ์˜ ์†์„ฑ์ด ๋‹ค๋ฅธ๊ฐ’์ผ ๋•Œ ๋œจ๋Š” ์˜ค๋ฅ˜์—ฌ์„œ ํด๋ผ์ด์–ธํŠธ์—์„œ ์ˆซ์ž๋กœ ๋ฐ”๊ฟ”์คฌ๋‹ค.
```

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