Add interval Type #219
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Add interval Type #219
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FWIW, the only Travis build that failed appears to also be failing on master (cabal version issue) and is for the oldest GHC (7.6.3) being tested. |
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Thanks for the PR. Yes, I am aware of the build issue with travis, and haven't looked into it too deeply yet. I will not hold that against you. :) |
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this would be nice to merge |
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I took a stab at adding an
IntervalADT to this library as per this conversation:#176
Let me know your thoughts or any changes you'd like to see. FYI I'm a bit unsure about the appropriate precision for the Interval's fields.
Although I'm testing against PostgreSQL 9.6.3 I appear to have run into this bug (or something similar):
https://www.postgresql.org/message-id/CAMWF=HS++N9-NKsh-o5QSymvp0Np-VB0GdWwAt4uie1h8ZdNTQ@mail.gmail.com
so the Interval builder splits microseconds back out into hours/minutes/seconds/microseconds to keep the numbers low.