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# ROUND

SQL `ROUND` fonksiyonu verilen sayıyı belirli bir virgülden sonraki basamak sayısına yuvarlar. Örneğin, `ROUND (12.345, 2)` ifadesi 12.35 değerini verir. Eğer belirli bir virgülden sonraki basamak sayısı verilmezse, verilen sayı en yakın tam sayıya yuvarlanır. Örneğin, `ROUND (12.5)` ifadesi 13 değerini verir.

SQL `ROUND` fonksiyonu verilen sayıyı belirtilen basamak sayısına yuvarlama işlemi yapar. Örnek olarak:

```sql
SELECT ROUND(123.456, 2) AS rounded_number;

-- Output: 123.46
```

Bu örnekte, 123.456 sayısı 2 basamak yuvarlanarak 123.46 olarak görüntülenir.


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