On Tue, Nov 23, 2010 at 10:13 AM, Louis-David Mitterrand
wrote:
> On Tue, Nov 23, 2010 at 03:31:59PM -, Oliveiros d'Azevedo Cristina wrote:
>> Salut, Louis-David,
>>
>> Can you please state the columns belonging to price table
>> and give a concrete example?
>> Say, data before and data after
On Tue, Nov 23, 2010 at 03:31:59PM -, Oliveiros d'Azevedo Cristina wrote:
> Salut, Louis-David,
>
> Can you please state the columns belonging to price table
> and give a concrete example?
> Say, data before and data after you want to do?
Hi Cristina,
Data before:
id_price | price
Salut, Louis-David,
Can you please state the columns belonging to price table
and give a concrete example?
Say, data before and data after you want to do?
Thank you
A bien-tôt,
Oliveiros
- Original Message -
From: "Louis-David Mitterrand"
To:
Sent: Tuesday, November 23, 2010 3:19 P
Hi,
On time series price data I'm trying to remove consecutive identical
prices and keep only the latest. I tried:
delete from price where id_price in (select t.id_price2 from (select
first_value(p.id_price) over w as id_price1,
nth_value(p.
