On 20 March 2012 22:08, Jim Green <student.northwestern@gmail.com> wrote:
> On 20 March 2012 22:03, David Kerr <dmk@mr-paradox.net> wrote:
>
>> \copy on 1.2million rows should only take a minute or two, you could make
>> that table "unlogged"
>> as well to speed it up more. If you could truncate / drop / create / load /
>> then index the table each
>> time then you'll get the best throughput.
>
> Thanks, Could you explain on the "runcate / drop / create / load /
> then index the table each time then you'll get the best throughput."
> part.. or point me to some docs?..
Also if I use copy, I would be tempted to go the one table route, or
else I need to parse my raw daily file, separate to individual symbol
file and copy to individual table for each symbol(this sounds like not
very efficient)..
>
> Jim
>>
>> Dave
>>
>>
>>
>>
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