Viewing 15 posts - 616 through 630 (of 3,061 total)
Delario (1/6/2012)
ok let put it this way, I will change the name of the table
Well... No matter the actual names of the tables the fact is that in a Dimensional...
January 6, 2012 at 8:05 am
baal32 (1/2/2012)
USERID ITEMID ...
January 6, 2012 at 8:02 am
Delario (1/6/2012)
just name them like to differentiate the tables, in reality the name convention are different
:blink: would you rephrase, please?
January 6, 2012 at 7:52 am
Guras (1/5/2012)
rfr.ferrari (1/5/2012)
how many time to execute the select command in table?It takes about a second to return all the 361 rows.
If you are retrieving the whole population of the...
January 6, 2012 at 7:50 am
Delario (1/6/2012)
the following...
January 6, 2012 at 7:46 am
sporoy (1/6/2012)
January 6, 2012 at 7:42 am
This looks like homework - isn't it?
I would agree with Arun in regards to data normalization but I would say that you have to move back one step and design...
January 6, 2012 at 7:36 am
Delario (1/6/2012)
CREATE TABLE "DIM_TIME"
(
"TIME_KEY" NUMBER,
...
January 6, 2012 at 7:27 am
delmensah (1/6/2012)
I need help to create and populate a time dimension table in data warehouse
If you really have nothing link next may set you on the right track: http://msdn.microsoft.com/en-us/library/ms174832.aspx
January 6, 2012 at 6:43 am
NJ-DBA (1/3/2012)
January 4, 2012 at 4:02 pm
Tom.Hamilton.Sacramento (1/4/2012)
Partition by day seems to make sense from a logic and logistic perspective - will get busy figuring out how - thanks much
You may want to start here: http://msdn.microsoft.com/en-us/library/dd578580(v=SQL.100).aspx
January 4, 2012 at 3:38 pm
littlelisa1111 (1/4/2012)
select *
from customers.dbo.lead
where leadsource = 'visitor' and Product_Interest = 0
It worked at first until I tried to do an insert to update the product_interest field to "Big Data" if...
January 4, 2012 at 3:36 pm
Tom.Hamilton.Sacramento (1/4/2012)
That is a single file group on a single HDD, i.e.; no partitioning of data or indices.
Table/Index partitioning has nothing to do with how many filegroups you have -...
January 4, 2012 at 3:34 pm
A 25Gig database, even if a single table is allocating much of it should not cause much trouble.
If the idea is to expedite ETL process I'll suggest to look into...
January 4, 2012 at 3:31 pm
Maruthi Shangar (1/2/2012)
January 3, 2012 at 5:51 am
Viewing 15 posts - 616 through 630 (of 3,061 total)