| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | ALTER TYPE 4: temporal data types |
| Date: | 2011-01-09 22:05:00 |
| Message-ID: | 20110109220500.GE5777@tornado.leadboat.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Add exemptor functions to avoid rewrites for conversions involving the temporal
data types. I needed a find-last-set function for the interval_scale exemptor
function, so I imported one from FreeBSD. To improve timestamp<->timestamptz
when the timezone "is" UTC/GMT, I compare the current timezone definition to the
gmt_timezone we keep handy. To make that actually work, I've changed pg_tzset
to zero its unused bytes.
| Attachment | Content-Type | Size |
|---|---|---|
| at4-temporal.patch | text/plain | 24.9 KB |
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