rob,
Wednesday, March 06, 2002, 2:19:01 PM, you wrote:

recu> small problem. I have a table set up like so. It has a number of entries
recu> that were added on a certain date, I use TIMESTAMP to keep track of the date.

recu> +---------------------+---------------+------+-----+---------+--------------
recu> --+
recu> | Field               | Type          | Null | Key | Default | Extra
recu>   |
recu> +---------------------+---------------+------+-----+---------+--------------
recu> --+
recu> | auto                | mediumint(10) |      | PRI | NULL    |
recu> auto_increment |
recu> | accref              | varchar(6)    | YES  |     | NULL    |
recu>   |
recu> | orderdate           | timestamp(8)  | YES  |     | NULL    |
recu>   |
recu> | version             | varchar(9)    | YES  |     | NULL    |
recu>   |
recu> | upgradep            | varchar(4)    | YES  |     | NULL    |
recu>   |
recu> | status              | varchar(8)    | YES  |     | NULL    |
recu>   |
recu> | status_relate_to_id | int(11)       | YES  |     | NULL    |
recu>   |
recu> +---------------------+---------------+------+-----+---------+--------------
recu> --+

recu> Unfortunately, I used this query on the table

recu> mysql> UPDATE deerfield SET version = '2.1' WHERE product = 'WinGate LITE';

recu> and all of the dates of the filed that match the where clause updated to
recu> today's date. How can I avoid this? Is there a problem with the set-up of
recu> the timestamp itself.

It is a particular feature of timestamp type.
You should use another type of data.
You can read info about date, time and timestamp types at:
    http://www.mysql.com/doc/D/A/DATETIME.html

recu> Rob


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