Andrew Dunstan wrote:
> Mark Woodward wrote:
>
>> Tom had posted a question about file compression with copy. I thought
>> about it, and I want to through this out and see if anyone things it is a
>> good idea.
>>
>> Currently, the COPY command only copies a table, what if it could operate
>> with a query, as:
>>
>> COPY (select * from mytable where foo='bar') as BAR TO stdout
>>
>>
>
>
> Isn't this already being worked on? The TODO list says:
>
> Allow COPY to output from views
> Another idea would be to allow actual SELECT statements in a COPY.
>
> Personally I strongly favor the second option as being more flexible
> than the first.
I second that - allowing arbitrary SELECT statements as a COPY source
seems much more powerful and flexible than just supporting COPY FROM VIEW.
Stefan
