DAY()

Description

Returns the day of the month for date, in the range 1 to 31, or 0 for dates such as 0000-00-00 or 2008-00-00 that have a zero day part. Returns NULL if date is NULL.

Syntax

1. > DAY(date)

Arguments

Examples

1. mysql> SELECT day('2007-02-03');
2. +-----------------+
3. | day(2007-02-03) |
4. +-----------------+
5. |               3 |
6. +-----------------+
7. 1 row in set (0.01 sec)

1. CREATE TABLE t3(c1 TIMESTAMP NOT NULL);
2. INSERT INTO t3 VALUES('2000-01-01');
3. INSERT INTO t3 VALUES('1999-12-31');
4. INSERT INTO t3 VALUES('2000-01-01');
5. INSERT INTO t3 VALUES('2006-12-25');
6. INSERT INTO t3 VALUES('2008-02-29');

8. mysql> SELECT day(c1) from t3;
9. +---------+
10. | day(c1) |
11. +---------+
12. |       1 |
13. |      31 |
14. |       1 |
15. |      25 |
16. |      29 |
17. +---------+
18. 5 rows in set (0.01 sec)