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Old 02-28-2008, 06:25 PM
Mystery Man
 
Posts: n/a
Default Re: DTS/Async Stored procedure/Import huge data

Cursors are evil!!!!

However, to be able to fully answer your question, we need to see your
stored proc/schema or even the results of a showplan.


I have used DTS/stored procs to import all sorts of data and have
never once had to resort to cursors (maybe I have just been lucky).
Generally speaking, I normally just do a select statement from the
source table which is used as input to the destination and doing any
casting/coercion along the way.

eg

create proc finky as

insert into
source
(a
,b
,c
)
select
a as char(2)
,IsNull(b, '')
,c
from
destination





samirpandey@hotmail.com (Samir Pandey) wrote in message news:<33d418fa.0308071922.5061c0a4@posting.google. com>...
> I have a table which contains approx 3,00,000 records. I need to
> import this data into another table by executing a stored procedure.
> This stored procedure accepts the values from the table as params. My
> current solution is reading the table in cursor and executing the
> stored procedure. This takes tooooooo long. approx 5-6 hrs. I need to
> make it better.
>
> Can anyone help ?
>
> Samir

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