Re: Schema Design Question ( Other Gurus Please jump on)
From: Kumar <kumar_kmk_at_hotmail.com>
Date: 27 Dec 2001 11:11:09 -0800
Message-ID: <bce41b15.0112271111.9b18340_at_posting.google.com>
Date: 27 Dec 2001 11:11:09 -0800
Message-ID: <bce41b15.0112271111.9b18340_at_posting.google.com>
Hi Raghu
Your solution works fine for the problem I posted, but I think I need
to think ahead what could be comming as data which makes this solution
a little problamatic... ( Sorry I did not think of it before)
- Some inputs may have 30 fields and some have as little as 5 fields so if we assign 30 varchar columns I think it will be a waste of space for 25 fields and when i think data running into 1000's of records this might be unacceptable.Is there any wayway oracle optimizes without wasting space.
- As long as i stick to varchars it should be ok though some fields may be of size 1 ( varchar(1) ) and some varchar(1000) here there is a 999 penalty.
- What if one of the fields is a clob, or I have to store a image. This I may overcome by having a clob table and image table and store appropriate references. I think the first 2 I need a little thinking.
Hey I understand yours is a free advice, but then what do you think about these concerns.
Any thoughts. Received on Thu Dec 27 2001 - 20:11:09 CET