Converting A TIME Field Into Seconds : Error Message
CREATE TABLE `m010` (`date` date NOT NULL, `hour` time NOT NULL, `duration` time default NULL, `cs` int(11) default NULL, `id` bigint(20) NOT NULL auto_increment,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 CHECKSUM=1 DELAY_KEY_WRITE=1 ROW_FORMAT=DYNAMIC
the field 'duration' is in TIME format (thus 00:00:00) .. I want to convert it in seconds.
I've read that I can do something like this:
mysql> select duration, TIME_TO_SEC (m010.duration) AS 'ts' from m010 WHERE id = 736;
Problem is, I get this error :
ERROR 1305 (42000): FUNCTION m010.TIME_TO_SEC does not exist
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