cators/myinttick2bar.sql?revision=1.3&view=markup
and replace the max / min calculation with a count calculation.
Cheers
Chris
On Wed, August 22, 2007 9:25 am, roopa perumalraja wrote:
> Hi all,
>
> I have a table trans with the data
>
> price | volume | date | time
> :
> :
>
Hi all,
I have a table trans with the data
price | volume | date | time
---+++--
79.87 |500 | 2006-06-01 | 13:30:14.262
79.87 |900 | 2006-06-01 | 13:30:15.375
79.85 |200 | 2006-06-01 | 13:30:17.381
79.85 |500 | 2006-06-01 |
Hi all,
I would like to know if its possible to increment the primary key field value
of stocks table without using sequences by getting the next value of the pk
field from the sequnce table ?
insert into stocks (prim_id, date,time, code, price, volume) (select .
from temp_stocks
Hi all,
I want the last value from the group of rows. The table 'index_prices' is
index_code price_time price
XYZ09:45:00 7.5
XYZ09:46:00 7.4
XYZ09:59:00 7.2
XYZ10:00:00 7.3
XYZ10:01:00 7.6
XYZ
Hi all,
I am trying to alter the column lenght of the table which has 500 child
tables by sql command.
alter table ticks alter column qualifiers type varchar(500);
the error is
ERROR: cannot alter type of a column used by a view or rule
DETAIL: rule ticks_insert_20070228
Hi Richard, Thanks a lot. I am sending you the create statement of tables & few insert statements as well. Hope this helps to solve the problem. CREATE TABLE ticks( tick_id int8 NOT NULL DEFAULT nextval(('ticks_s'::text)::regclass), ric varchar(30) NOT NULL, tick_date date NOT NULL,
Hi Richard, Thanks a lot. I still am not able to get the result for all the rics in the ticks table but I am able to get the result for a particular ric. Can you help me with getting the result for all the rics in the ticks table Thanks RoopaRichard Broersma Jr <[EMAIL PROTECTED]> wrot
Hi Richard, Thanks for your help. That does make sense, but I am not able to get the result what I wanted exactly. Let me explain you. I have ticks table in which I have columns like ric, tick_time, price & volume. The times table has just one column with times_time which has time data for
Hi Thanks a lot for your help. The query which you suggested goes like this select foo.ric, tm.times_time, count(tk.*), avg(tk.price), sum(tk.price*tk.volume)/sum(tk.volume), sum(tk.volume) from (select distinct ric from ticks_20060404 where ric = 'TRB') as foo, times tm left join ticks_20
by tm.timeseries_time,tk.ric order by tk.ric, tm.timeseries_time On 10/30/06, roopa perumalraja < [EMAIL PROTECTED]> wrote:Hi Thanks a lot for your immediate reply. I want to explain more about it. The ticks table has many rows in each minute and timeseries table has 1 minute increme
Hi Thanks a lot for your immediate reply. I want to explain more about it. The ticks table has many rows in each minute and timeseries table has 1 minute increment data. And the query is as mentioned below, which just displays the result for the minutes in which the tick data exists. but i wou
Hi Thanks a lot for your help. The query does work, but now I have a problem. The query goes like this: select tk.ric, tm.timeseries_time, count(tk.*), avg(tk.price), sum(tk.price*tk.volume)/sum(tk.volume), sum(tk.volume) from ticks tk, timeseries tm where tk.tick_time >= tm.timeseries_tim
Hi I have two tables. Tick table has fields like ticker, time, price & volume and Timeseries table has fields like ticker, time, avg_price, avg_volume. The time field in Timeseries table is different from time in tick table, its the timeseries for every minute. Now I want to calculate the a
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