The Ultimate Guide to High Availability with MariaDB

curdate operations error

MariaDB [(none)]> SELECT CURDATE() ;                                                                                                                                      
+------------+                                                                                                                                                            
| CURDATE()  |                                                                                                                                                            
+------------+                                                                                                                                                            
| 2019-03-04 |                                                                                                                                                            
+------------+                                                                                                                                                            
1 row in set (0.00 sec)                                                                                                                                                   
 MariaDB [(none)]> SELECT CURDATE() -2;
+--------------+
| CURDATE() -2 |
+--------------+
|     20190302 |
+--------------+
1 row in set (0.00 sec)
                                                                                                                                                                         
MariaDB [(none)]> SELECT CURDATE() -5;                                                                                                                                    
+--------------+                                                                                                                                                          
| CURDATE() -5 |                                                                                                                                                          
+--------------+                                                                                                                                                          
|     20190299 |                                                                                                                                                          
+--------------+                                                                                                                                                          
1 row in set (0.00 sec)

Answer Answered by Ian Gilfillan in this comment.

For date arithmetic, see DATE_ADD as well as CURDATE.

An example:

SELECT CURDATE();
+------------+
| CURDATE()  |
+------------+
| 2019-03-05 |
+------------+

SELECT CURDATE() - INTERVAL 5 DAY;
+----------------------------+
| CURDATE() - INTERVAL 5 DAY |
+----------------------------+
| 2019-02-28                 |
+----------------------------+

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