MONTH()
Description
Returns the month for date, in the range 1 to 12 for January to December, or 0 for dates such as '0000-00-00' or '2008-00-00' that have a zero month part. Returns NULL
if date is NULL
.
Syntax
> MONTH(date)
Arguments
Arguments | Description |
---|---|
date | Required. The date to be formatted. |
Examples
- Example 1:
mysql> SELECT MONTH('2008-02-03');
+-------------------+
| month(2008-02-03) |
+-------------------+
| 2 |
+-------------------+
1 row in set (0.02 sec)
- Example 2:
drop table if exists t1;
create table t1 (id int,d date, dt datetime,c char(10),vc varchar(20));
insert into t1 values (1,"2021-01-13", "2021-01-13 13:00:00", "2021-12-15", "2021-12-16");
insert into t1 values (1,"2021-01-31", "2021-01-31 13:00:00", "2021-12-15", "2021-12-16");
insert into t1 values (2,"2022-02-15", "2022-02-15 18:54:29", "2021-02-15", "2021-02-15");
insert into t1 values (2,"2022-02-28", "2022-02-28 18:54:29", "2021-02-15", "2021-02-15");
insert into t1 values (3,"2000-02-29", "2000-02-29 18:54:29", "2021-02-15", "2021-02-15");
insert into t1 values (4,"2023-03-17", "2021-02-17 23:54:59", "2021-03-17", "2021-03-17");
insert into t1 values (5,"1985-04-18", "1985-04-18 00:00:01", "1985-04-18", "1985-04-18");
insert into t1 values (6,"1987-05-20", "1987-05-20 22:59:59", "1987-05-20", "1987-05-20");
insert into t1 values (7,"1989-06-22", "1989-06-22 15:00:30", "1989-06-22", "1989-06-22");
insert into t1 values (8,"1993-07-25", "1987-07-25 03:04:59", "1993-07-25", "1993-07-25");
insert into t1 values (9,"1995-08-27", "1987-08-27 04:32:33", "1995-08-27", "1995-08-27");
insert into t1 values (10,"1999-09-30", "1999-09-30 10:11:12", "1999-09-30", "1999-09-30");
insert into t1 values (11,"2005-10-30", "2005-10-30 18:18:59", "2005-10-30", "2005-10-30");
insert into t1 values (12,"2008-11-30", "2008-11-30 22:59:59", "2008-11-30", "2008-11-30");
insert into t1 values (13,"2013-12-01", "2013-12-01 22:59:59", "2013-12-01", "2013-12-01");
insert into t1 values (14,null, null, null, null);
mysql> select month(d),month(dt) from t1;
+----------+-----------+
| month(d) | month(dt) |
+----------+-----------+
| 1 | 1 |
| 1 | 1 |
| 2 | 2 |
| 2 | 2 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 11 |
| 12 | 12 |
| NULL | NULL |
+----------+-----------+
16 rows in set (0.01 sec)
mysql> select month(c),month(vc) from t1;
+----------+-----------+
| month(c) | month(vc) |
+----------+-----------+
| 12 | 12 |
| 12 | 12 |
| 2 | 2 |
| 2 | 2 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 11 |
| 12 | 12 |
| NULL | NULL |
+----------+-----------+
16 rows in set (0.01 sec)