Showing posts with label whenim. Show all posts
Showing posts with label whenim. Show all posts

Monday, March 12, 2012

Fastest way to delete to huge datarow?

Hi all,
I've got a table which is storing Images with a size up to 1GB. When
I'm going to delete one of this rows the DELETE Statement takes up to 5
minutes. Which is the best way to delete the row more faster?
Has anyone an idea? Thanks in advance!
Gerrit Horeis
Software Developer
CI-Gate Development & Consulting GmbH
http://www.ci-gate.de
http://www.xira.de
http://www.bitbauer.de
Hi
Thanks for your answer. In the table im storing several image formats.
The delete Statement is
"Delete from Formats where ID = @.FormatID"
"ID" is the primary key of the table. Do I have to create an index as
well? I ever thought Sql just removes the reference to the data and so
it must be very fast.
Please help!
Robert Klemme schrieb:

> On 04.12.2006 15:29, Gerrit Horeis wrote:
>
> Did you measure what is slow there? Do you have an index on that table?
> Is it used for deletion? ... With the little information you disclose
> it's hard to come up with any reasonable advice.
> Regards
> robert