La funzione TIMESTAMP
Sintassi
TIMESTAMP(espr), TIMESTAMP(espr1, espr2)
Spiegazione
Chiamato con un solo argomento, restituisce l'espressione espr DATE o DATETIME come DATETIME. Con due argomenti, aggiunge l'espressione espr2 di tipo TIME all'espressione espr2 di tipo DATE o DATETIME e restituisce il risultato come DATETIME.
Esempi
MariaDB [(none)]> SELECT TIMESTAMP('2003-12-31');
+-------------------------+
| TIMESTAMP('2003-12-31') |
+-------------------------+
| 2003-12-31 00:00:00 |
+-------------------------+
1 row in set (0.00 sec)
MariaDB [(none)]> SELECT TIMESTAMP('2003-12-31 12:00:00','12:00:00');
+---------------------------------------------+
| TIMESTAMP('2003-12-31 12:00:00','12:00:00') |
+---------------------------------------------+
| 2004-01-01 00:00:00 |
+---------------------------------------------+
1 row in set (0.00 sec)
MariaDB [(none)]>
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