I get this error:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '* FROM `temp_sa_tech` WHERE rkey < '2015-08-01'' at line 1
With this query: DELETE * FROM `temp_sa_tech` WHERE rkey < '2015-08-01'
The field rkey is varchar(20).
If even gives me an error if I do "select * from temp_sa_tech order by rkey desc.
Attached are a few rows.