Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
MySQL select dates in 30-day range?
To select dates in 30-day range, you can use arithmetic operation - with interval.
The syntax is as follows −
select *from yourTableName where yourDateColumnName > NOW() - INTERVAL 30 DAY and yourDateColumnName < NOW() + INTERVAL 30 DAY;
To understand the above syntax, let us create a table. The query to create a table is as follows −
mysql> create table selectDatesDemo -> ( -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> ArrivalDate datetime -> ); Query OK, 0 rows affected (0.77 sec)
Now you can insert some records in the table using insert command. The query is as follows −
mysql> insert into selectDatesDemo(ArrivalDate) values('2019-01-10');
Query OK, 1 row affected (0.12 sec)
mysql> insert into selectDatesDemo(ArrivalDate) values('2019-01-29');
Query OK, 1 row affected (0.21 sec)
mysql> insert into selectDatesDemo(ArrivalDate) values('2019-02-13');
Query OK, 1 row affected (0.14 sec)
mysql> insert into selectDatesDemo(ArrivalDate) values('2019-02-19');
Query OK, 1 row affected (0.14 sec)
mysql> insert into selectDatesDemo(ArrivalDate) values('2018-02-13');
Query OK, 1 row affected (0.17 sec)
mysql> insert into selectDatesDemo(ArrivalDate) values('2018-03-13');
Query OK, 1 row affected (0.19 sec)Display all records from the table using select statement. The query is as follows −
mysql> select *from selectDatesDemo;
Here is the output −
+----+---------------------+ | Id | ArrivalDate | +----+---------------------+ | 1 | 2019-01-10 00:00:00 | | 2 | 2019-01-29 00:00:00 | | 3 | 2019-02-13 00:00:00 | | 4 | 2019-02-19 00:00:00 | | 5 | 2018-02-13 00:00:00 | | 6 | 2018-03-13 00:00:00 | +----+---------------------+ 6 rows in set (0.00 sec)
Here is the query to select dates in 30-day range −
mysql> select *from selectDatesDemo -> where ArrivalDate > NOW() - INTERVAL 30 DAY -> and ArrivalDate < NOW() + INTERVAL 30 DAY;
The following is The output −
+----+---------------------+ | Id | ArrivalDate | +----+---------------------+ | 3 | 2019-02-13 00:00:00 | | 4 | 2019-02-19 00:00:00 | +----+---------------------+ 2 rows in set (0.04 sec)
Updated on: 30-Jul-2019
1K+ Views
Advertisements