The Ultimate Guide to High Availability with MariaDB

FORMAT

Sintassi

FORMAT(X, D)

Spiegazione

Formatta il numero X perché corrisponda al formato '#,#,#.', arrotondato a D cifre decimali, e restituisce il risultato come stringa. Se D è 0, il risultato non ha il punto decimale nè la parte frazionale.

Esempi

MariaDB [(none)]> SELECT FORMAT(1234567890.09876543210, 4);
+-----------------------------------+
| FORMAT(1234567890.09876543210, 4) |
+-----------------------------------+
| 1,234,567,890.0988                |
+-----------------------------------+

MariaDB [(none)]> SELECT FORMAT(1234567.89, 4);
+-----------------------+
| FORMAT(1234567.89, 4) |
+-----------------------+
| 1,234,567.8900        |
+-----------------------+

MariaDB [(none)]> SELECT FORMAT(1234567.89, 0);
+-----------------------+
| FORMAT(1234567.89, 0) |
+-----------------------+
| 1,234,568             |
+-----------------------+

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