| From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
|---|---|
| To: | Sherrylyn Branchaw <sbranchaw(at)gmail(dot)com> |
| Cc: | Alban Hertroys <haramrae(at)gmail(dot)com>, Murali M <manips2002(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Question about copy from with timestamp format |
| Date: | 2015-07-30 17:22:10 |
| Message-ID: | 55BA5D42.9090203@aklaver.com |
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| Lists: | pgsql-general |
On 07/30/2015 08:59 AM, Sherrylyn Branchaw wrote:
> From here:
>
> http://www.postgresql.org/docs/9.4/interactive/sql-copy.html
>
> "COPY can only be used with plain tables, not with views. However, you
> can write COPY (SELECT * FROM viewname) TO ...."
>
> Right, so you can COPY FROM a view, but not, as far as I can tell, TO a
> view, unless Alban found a workaround.
As to your other question:
"Still curious why the triggers I'm writing won't fire before my
statement errors out on copying to a view, or inserting an out-of-range
timestamp, when the trigger would resolve all the illegal operations if
it just fired first."
See this thread:
http://www.postgresql.org/message-id/AANLkTik6-sNYpAbiaZtipPJkqxbOrfVAZb1EFk0CNHYw@mail.gmail.com
in particular this post:
http://www.postgresql.org/message-id/24930.1276658060@sss.pgh.pa.us
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
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