The Ultimate Guide to High Availability with MariaDB

ADDTIME

Sintassi

ADDTIME(espr1, espr2)

Spiegazione

ADDTIME() aggiunge espr2 a espr1 e restituisce il risultato. espr1 è una espressione time o datetime, mentre espr2 è un'espressione time.

Esempi

MariaDB [(none)]> SELECT ADDTIME('2007-12-31 23:59:59.999999', '1 1:1:1.000002');
+---------------------------------------------------------+
| ADDTIME('2007-12-31 23:59:59.999999', '1 1:1:1.000002') |
+---------------------------------------------------------+
| 2008-01-02 01:01:01.000001                              |
+---------------------------------------------------------+
1 row in set (0.00 sec)

MariaDB [(none)]> SELECT ADDTIME('01:00:00.999999', '02:00:00.999998');
+-----------------------------------------------+
| ADDTIME('01:00:00.999999', '02:00:00.999998') |
+-----------------------------------------------+
| 03:00:01.999997                               |
+-----------------------------------------------+
1 row in set (0.00 sec)

MariaDB [(none)]>

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