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Oracle : READ COMMITTED - Deadlocks

Posted on 2013-12-09
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Last Modified: 2013-12-10
I understand that read committed option is set for transaction level to get the committed data before the current query is executed. I have a question, may be a dumb question

Let us say, I have a session set as

ALTER SESSION SET ISOLATION_LEVEL READ COMMITTED;

but I have a procedure created in the same session which includes the statement

SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;


how does that procedure execute, does it go by READ COMMITTED or SERIALIZABLE ?


Kindly suggest !
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Question by:d27m11y
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Franck Pachot earned 2000 total points
ID: 39708442
Hi,
The alter session is the default for your session transactions.
So the set transaction is overrides it.
Regards,
Franck.
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by:d27m11y
ID: 39708922
So, do you mean it would consider serializable transaction ?
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by:Franck Pachot
ID: 39709169
Yes that´s right.
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