Is any of the mixed-up information coming from a database?
I've seen situations in which two sql statements are wrapped in a
transaction. The second sql grabs the ID of the newly inserted
record.
When the load gets high, a second process is simulatenously
executing the transaction code, and the second sql grabs the
ID of the record that the first process inserted.
This flaw is easily fixed by changing the second sql to only
select on some secondary characteristic (like customer id).
--
David Medinets
http://www.Codebits.com
Author: Perl 5 by Example, Shell Programming Tools, PHP3 Application
Development
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