I have made this post in the firebird support group but did not get
any response. I am using IBO so I thought I would try here.

I have a database (FB 1.5) with about 300 000 records in one
table, I am using IBO for connectivity. The problem is that when I do
a query (on the big table) whether data is returned or not +/-
250 megs of ram gets used. The ram is only freed once I disconnect
from the database (connection.disconnect).

What can I do to make the memory usage less?
Is this normal?

Thanks
William