Re: large transaction sizes and rollbacks

> The problem comes if the file has bad data for example (even though it has
> been thoroughly checked, you can never be too sure).

What do you mean? The file was corrupted in the split-second moment
between checking and processing?

Anyway, you can feed the big file with several entries, one
transaction per entry, to your prevalent system. In the end, you issue
it a command: "File finished" and your system can then process all
entries atomically.


> executeAndQuery() will
> throw an exception but prevayler does not propagate this and it disappears.

Are you sure?

------------------------------------------------------------------------------
What You Don't Know About Data Connectivity CAN Hurt You
This paper provides an overview of data connectivity, details
its effect on application quality, and explores various alternative
solutions. http://p.sf.net/sfu/progress-d2d
_______________________________________________
To unsubscribe go to the end of this page: http://lists.sourceforge.net/lists/listinfo/prevayler-discussion
_______________________________________________
"Databases in Memoriam" -- http://www.prevayler.org