Perform the week shift first : DATE_ADD « Date Time « SQL / MySQL






  1. SQL / MySQL
  2. Date Time
  3. DATE_ADD

Perform the week shift first

      
mysql>
mysql> SET @target = DATE_ADD(DATE_SUB(CURDATE( ),INTERVAL 14 DAY), INTERVAL 4-DAYOFWEEK(CURDATE( )) DAY);
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql> SELECT CURDATE( ), @target, DAYNAME(@target);
+------------+------------+------------------+
| CURDATE( ) | @target    | DAYNAME(@target) |
+------------+------------+------------------+
| 2011-10-03 | 2011-09-21 | Wednesday        |
+------------+------------+------------------+
1 row in set (0.00 sec)

mysql>








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