At 22:27 +0200 5/16/04, John Fawcett wrote:
From: "T. H. Grejc"
Hello,
I'm trying to select all distinct years from a unixtimestamp field in
MySQL database (3.23.56). I have a query:
SELECT DISTINCT YEAR(date_field) As theYear FROM table
but PHP gives me an empty array. What am I doing wrong?
TNX
I think you need this function
FROM_UNIXTIME(unix_timestamp,format).
Year does not operate on a unix timestamp.
Sure it does:
mysql> select t, year(t) from tsdemo1;
+----------------+---------+
| t | year(t) |
+----------------+---------+
| 20010822133241 | 2001 |
| 20010822133241 | 2001 |
+----------------+---------+
The problem lies elsewhere. Where that might be is difficult to
say, because no PHP code has been shown yet.
--
Paul DuBois, MySQL Documentation Team
Madison, Wisconsin, USA
MySQL AB, www.mysql.com
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