Since the transaction that did the write is uncommitted, dirty reads are generally a bad idea as you may act based on something that is subsequently thrown away.
Only useful use I've found for them: emulating sequences on a DB without them.
Only useful use I've found for them: emulating sequences on a DB without them.
https://stackoverflow.com/questions/2471055/why-use-a-read-u...
http://codingsight.com/understanding-dirty-read-problem-sql-...