Ali,

If you posted incorrectly the first time, it might be better for you to re-post the CORRECT problem.

You might also tell us, at the same time...
a) Is SET DELETED ON when you run the queries;
b) Do you have an index TAG on DELETED().


>> Because actually creating the file on disk is the slowest part in this case, and creating a table with one field is a lot faster than creating a table with a lot of fields.
>
>Excuse me for my big mistake
>I have known that cursor file size obtained from query is effective on total execuation time.
>The most important part of thread is wrong. Actually Query result of first is belong to 2. Query.
>
>I have executed these two queries time and again. I have obtain same unexpected result.
>
>Ali Altun