Add 7 day interval to a date : INTERVAL « Date Time « SQL / MySQL





Add 7 day interval to a date

    
mysql>
mysql> CREATE   TABLE PENALTIES
    ->         (PAYMENTNO      INTEGER      NOT NULL,
    ->          EmployeeNO       INTEGER      NOT NULL,
    ->          PAYMENT_DATE   DATE         NOT NULL,
    ->          AMOUNT         DECIMAL(7,2) NOT NULL,
    ->          PRIMARY KEY    (PAYMENTNO)          );
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> INSERT INTO PENALTIES VALUES (1,  6, '1980-12-08',100);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (2, 44, '1981-05-05', 75);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (3, 27, '1983-09-10',100);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (4,104, '1984-12-08', 50);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (5, 44, '1980-12-08', 25);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (6,  8, '1980-12-08', 25);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (7, 44, '1982-12-30', 30);
Query OK, 1 row affected (0.00 sec)

mysql> INSERT INTO PENALTIES VALUES (8, 27, '1984-11-12', 75);
Query OK, 1 row affected (0.00 sec)

mysql>
mysql>
mysql> SELECT   PAYMENTNO, PAYMENT_DATE, PAYMENT_DATE + INTERVAL 7 DAY
    -> FROM     PENALTIES
    -> WHERE    PAYMENTNO > 5;
+-----------+--------------+-------------------------------+
| PAYMENTNO | PAYMENT_DATE | PAYMENT_DATE + INTERVAL 7 DAY |
+-----------+--------------+-------------------------------+
|         6 | 1980-12-08   | 1980-12-15                    |
|         7 | 1982-12-30   | 1983-01-06                    |
|         8 | 1984-11-12   | 1984-11-19                    |
+-----------+--------------+-------------------------------+
3 rows in set (0.00 sec)

mysql>
mysql> drop table penalties;
Query OK, 0 rows affected (0.00 sec)

   
    
    
    
  










Related examples in the same category

1.The INTERVAL() function compares the first integer listed as an argument to the integers that follow the first
2.The INTERVAL clause requires an , which must be a time value in an acceptable format, and a value.
3.Calculating Intervals Between Times
4.Adding a Temporal Interval to a Time
5.Literal for timestamp type column
6.Some interval specifiers comprise both date and time parts.
7.Use the + and - operators to perform date interval addition and subtraction
8.Add date with interval
9.Get the date seven days after the payment date.
10.Add Month and day to a date
11.Add hour, seconds and microseconds to Date
12.Add one day to the date literal '2004-13-12'; next show the error messages.
13.To convert the interval from seconds to other units, perform the appropriate division