what will happen to stored message when consumer consume them?

Hi

Thank you for reading my post.

imagine that i have IMQ installed and i configure it to store messeges into database for failover and .....

Now the question is:

when a consumer consumed a messege, will it remove that message from database or the message will stay in database for ever?

Is there some configuration parameter for this?

Thanks

[385 byte] By [Legolas.wa] at [2007-11-27 2:46:46]
# 1
The message will be removed from the database once it has been acknowledged (there isn't a tuning parameter for this)
lkschneidera at 2007-7-12 3:15:35 > top of Java-index,Application & Integration Servers,Sun Java System Message Queue...