查詢某個特定月中所有記錄的 MySQL 查詢


若要查詢 MySQL 中某個特定月中所有記錄,可以使用 monthname() 或 month() 函式。

語法如下。

select *from yourTableName where monthname(yourColumnName)='yourMonthName';

為了理解上述語法,讓我們建立一個表。建立表的查詢如下

mysql> create table selectAllEntriesDemo
   -> (
   -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,
   -> ShippingDate datetime
   -> );
Query OK, 0 rows affected (0.63 sec)

使用 insert 命令向表中插入一些記錄。

查詢如下

mysql> insert into selectAllEntriesDemo(ShippingDate) values('2019-01-21');
Query OK, 1 row affected (0.24 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2018-02-24');
Query OK, 1 row affected (0.15 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2010-10-22');
Query OK, 1 row affected (0.20 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2011-04-12');
Query OK, 1 row affected (0.12 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2013-02-10');
Query OK, 1 row affected (0.18 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2014-02-15');
Query OK, 1 row affected (0.16 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2016-06-14');
Query OK, 1 row affected (0.18 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2017-02-14');
Query OK, 1 row affected (0.51 sec)
mysql> insert into selectAllEntriesDemo(ShippingDate) values('2015-03-29');
Query OK, 1 row affected (0.19 sec)

使用 select 語句顯示錶中的所有記錄。

查詢如下。

mysql> select *from selectAllEntriesDemo;

以下為輸出。

+----+---------------------+
| Id | ShippingDate        |
+----+---------------------+
| 1  | 2019-01-21 00:00:00 |
| 2  | 2018-02-24 00:00:00 |
| 3  | 2010-10-22 00:00:00 |
| 4  | 2011-04-12 00:00:00 |
| 5  | 2013-02-10 00:00:00 |
| 6  | 2014-02-15 00:00:00 |
| 7  | 2016-06-14 00:00:00 |
| 8  | 2017-02-14 00:00:00 |
| 9  | 2015-03-29 00:00:00 |
+----+---------------------+
9 rows in set (0.00 sec)

以下為查詢某個特定月中所有記錄的查詢

mysql> select *from selectAllEntriesDemo where monthname(ShippingDate)='February';

以下為輸出。

+----+---------------------+
| Id | ShippingDate        |
+----+---------------------+
| 2  | 2018-02-24 00:00:00 |
| 5  | 2013-02-10 00:00:00 |
| 6  | 2014-02-15 00:00:00 |
| 8  | 2017-02-14 00:00:00 |
+----+---------------------+
4 rows in set (0.00 sec)

以下為備用查詢。

mysql> select *from selectAllEntriesDemo where month(ShippingDate)=2;

以下為輸出。

+----+---------------------+
| Id | ShippingDate        |
+----+---------------------+
| 2  | 2018-02-24 00:00:00 |
| 5  | 2013-02-10 00:00:00 |
| 6  | 2014-02-15 00:00:00 |
| 8  | 2017-02-14 00:00:00 |
+----+---------------------+
4 rows in set (0.04 sec)

更新於: 2019 年 7 月 30 日

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