I have a table containing rows that I want to Group By
days using creationdate
column that has the following format: yyyy-MM-dd HH:mm:ss
. How would I extract the yyyy-MM-dd part from this column (using datetime
function?) so that this query would work:
SELECT creationdate, count(*) as c FROM clients GROUP BY creationdate
.
Example table:
clients
---------------
id name creationdate
0 a 2015-03-01 10:11:58
1 b 2015-04-18 22:14:35
2 c 2015-04-18 14:25:07
The above query will output three groups but there should be two.