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Selecting records 15 days before today in MySQL?
For this, you can use the concept of INTERVAL and DATE_SUB(). Let us first create a table −
mysql> create table DemoTable1845 ( ArrivalDate date ); Query OK, 0 rows affected (0.00 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable1845 values('2019-12-02');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1845 values('2019-11-18');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1845 values('2019-12-18');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1845 values('2019-12-25');
Query OK, 1 row affected (0.00 sec)
mysql> insert into DemoTable1845 values('2019-11-15');
Query OK, 1 row affected (0.00 sec)Display all records from the table using select statement −
mysql> select * from DemoTable1845;
This will produce the following output −
+-------------+ | ArrivalDate | +-------------+ | 2019-12-02 | | 2019-11-18 | | 2019-12-18 | | 2019-12-25 | | 2019-11-15 | +-------------+ 5 rows in set (0.00 sec)
The current date is as follows −
mysql> select now(); +---------------------+ | now() | +---------------------+ | 2019-12-02 20:47:05 | +---------------------+ 1 row in set (0.00 sec)
Here is the query to fetch records 15 days before today −
mysql> select * from DemoTable1845 where ArrivalDate < DATE_SUB(NOW(), INTERVAL 15 DAY);
This will produce the following output −
+-------------+ | ArrivalDate | +-------------+ | 2019-11-15 | +-------------+ 1 row in set (0.00 sec)
Updated on: 26-Dec-2019
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