Hi,
I searched how to convert a time interval to seconds but failed to find
an example.
I want to convert the following wait_time column into seconds. How can I
do that? The datatype for the wait_time is time without timezone.
job_number | task_number | submission_time | wait_time
------------+-------------+---------------------+-----------
56 | 0 | 2006-04-13 08:47:53 | 00:01:28
55 | 0 | 2006-04-13 08:47:51 | 00:01:21
58 | 0 | 2006-04-13 08:47:54 | 00:01:28
60 | 0 | 2006-04-13 08:47:55 | 00:01:27
Thanks,
- Chansup