I saw the note in the docs that to_char(interval, text) is deprecated, and
will be removed. I searched the archives and saw more mentions of this,
but no real explanation as to how it is planned for us to get consistent
output formatting when querying a column containing interval data.
For example, if you have data in an "interval" column, and just SELECT it
(without special formatting), you get things like:
00:05:00
3 days
1 day 04:00:00
3 days 03:10:00
Currently, if I use something like: to_char(t.estimated_time, 'DD
HH24:MI'), I seem to get consistent results that my program can easily
deal with:
00 00:05
00 00:10
01 04:00
00 01:05
03 03:10
Can someone please explain if there is something else I should be using, or
what the plans actually are for handling this in future? Should I just
store the value in seconds as an integer and handle everything myself?
Thanks,
Susan Cassidy
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