Add time with ADDTIME function : ADDTIME « Date Time « SQL / MySQL

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SQL / MySQL » Date Time » ADDTIME 
Add time with ADDTIME function
      
mysql>
mysql>
mysql> CREATE   TABLE MATCHES_SPECIAL
    ->         (MATCHNO         INTEGER NOT NULL,
    ->          TEAMNO          INTEGER NOT NULL,
    ->          EmployeeNO        INTEGER NOT NULL,
    ->          WON             SMALLINT NOT NULL,
    ->          LOST            SMALLINT NOT NULL,
    ->          START_DATE      DATE NOT NULL,
    ->          START_TIME      TIME NOT NULL,
    ->          END_TIME        TIME NOT NULL,
    ->          PRIMARY KEY     (MATCHNO));
Query OK, rows affected (0.01 sec)

mysql>
mysql> INSERT INTO MATCHES_SPECIAL VALUES (11631'2004-10-25', '14:10:12', '16:50:09');
Query OK, row affected (0.00 sec)

mysql> INSERT INTO MATCHES_SPECIAL VALUES (214432'2004-10-25', '17:00:00', '17:55:48');
Query OK, row affected (0.00 sec)

mysql>
mysql> SELECT   MATCHNO, START_TIME,
    ->          ADDTIME(START_TIME, '08:00:00')
    -> FROM     MATCHES_SPECIAL;
+---------+------------+---------------------------------+
| MATCHNO | START_TIME | ADDTIME(START_TIME, '08:00:00') |
+---------+------------+---------------------------------+
|       14:10:12   22:10:12                        |
|       17:00:00   25:00:00                        |
+---------+------------+---------------------------------+
rows in set (0.00 sec)

mysql>
mysql> drop table matches_special;
Query OK, rows affected (0.00 sec)

   
    
    
    
    
    
  
Related examples in the same category
1.For each match, get the time it starts, and get the time it starts plus eight hours.
2.Returns the number of workdays with ten or more hours
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