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Fun with Transactions - Part I


Fun with Transactions - Part I

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Nakul Vachhrajani
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Comments posted to this topic are about the item Fun with Transactions - Part I

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Nice question - thanks.



Jason AKA CirqueDeSQLeil
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ziangij
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learned something new today... thanks...:-)
deepak.a
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Good Question thanks Smile
rals
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My guess is right. :-)
Nice Question.

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Rals
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Koen Verbeeck
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Nice question about the transaction basics. As I'm reading the self-paced training kit for the database developper certification, this was a really easy one for me, as it is explained quite clearly in the book.


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Nakul Vachhrajani
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da-zero (9/14/2010)
Nice question about the transaction basics. As I'm reading the self-paced training kit for the database developper certification, this was a really easy one for me, as it is explained quite clearly in the book.


It is really good to know that the question helped in your preparations. Best of luck for your exam!

Thanks & Regards,
Nakul Vachhrajani.
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phil.wood 94423
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Oops, I got it wrong.

In my defence, nesting works all over Microsoft so I'm a little surprised they never got it working here. Almost seems like an oversight.

Would have made more sense if they had employed a slightly different keyword such as e.g.

ROLLBACK TRAN ALL
or
ROLLBACK TRANSACTIONS

Just my view :-)
Koen Verbeeck
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phil.wood 94423 (9/14/2010)
Oops, I got it wrong.

In my defence, nesting works all over Microsoft so I'm a little surprised they never got it working here. Almost seems like an oversight.

Would have made more sense if they had employed a slightly different keyword such as e.g.

ROLLBACK TRAN ALL
or
ROLLBACK TRANSACTIONS

Just my view :-)


Nesting does work with transactions. It's just that if you use rollback transaction, then all open transactions are rolled back. If you commit a transaction, then only the innermost transaction is committed.

If you really want full nesting, you can use checkpointing in your transactions and use named transactions.


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phil.wood 94423
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That'll teach me to shoot before I aim.

Thanks
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