mod_perl and Apache::DBI - what happens on request termination

Hi,

I have a small question about the Apache::DBI behaviour:

If a http-connection drops (for any reason), while a huge amount of data 
is loaded from the database to the webserver, will Apache::DBI cancel 
the loading (means cancel the query) or will it continue loading the 
data till the end (means finish the execution of the query / not in a 
transaction) and then become ready for a new request again?


Thanks for all your answers,
Best regards,
Erik