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Threads in transaction
Submitted by zzzxxx on Fri, 09/03/2010 - 05:08.
Tags:
Consider this as a scenario from a java application:
I have 2 threads T1 and T2.
Thread T1 retreives a record from database . (Raw1)
edited Raw1--- call it as T1Updated_Data
Thread T2 retreives the same record from database .(Raw1)
edited Raw1--- call it as T2Updated_Data
T2 commits the record (T2Updated_Data) .
After that T1 commits the record(T1Updated_Data) .
What will happen at this time? transaction commit or not?
Database is Oracle.
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