Can we find the size of the query which is retrived in select operation??

Hi,
We run one select query and found that the query is retriving 953368 records(rows). Now is there any way to calculate how big is that query in terms of size.??
Could you pls suggest me.
Thanks,
Srini....

>
We run one select query and found that the query is retriving 953368 records(rows)
>
Yes but how many different tables are involved? How many columns? What are the datatypes of the columns?
If I run a query that returns one row it could have 900 columns defined as CHAR(4000), or one column defined as CHAR(1).
So row length is somewhere between 1 byte and 3.6MB times 1 million rows.
I'm guessing 1 million bytes minimum and 3.6GB on the high side.

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