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La funzione REPLACE

Sintassi

REPLACE(str, da_str, a_str)

Spiegazione

Restituisce la stringa str dopo aver sostituito tutte le occorrenze della stringa da_str con la stringa a_str. REPLACE() effettua una ricerca case-sensitive (cioè fa differenza tra le lettere minuscole e le maiuscole) quando cerca da_str.

Esempi

MariaDB [(none)]> SELECT REPLACE('www.mariadb.org', 'w', 'Ww');
+---------------------------------------+
| REPLACE('www.mariadb.org', 'w', 'Ww') |
+---------------------------------------+
| WwWwWw.mariadb.org                    |
+---------------------------------------+
1 row in set (0.00 sec)
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