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Committer: Marisa Plumb
Date: 2010-12-15 03:40:05 UTC
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mto: This revision was merged to the branch mainline in revision 2015.
Revision ID: marisa.plumb@gmail.com-20101215034005-au5il3ajbcr7g4hz

modified transaction docs

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ROLLBACK

========

ROLLBACK [WORK] TO [SAVEPOINT] identifier

Calling ROLLBACK causes the current transaction to undo the transaction that

has begun if no identifier is specified, otherwise it rolls back to the

identifier.

The ROLLBACK command rolls back the current transaction and causes all updates made by the transaction to be discarded. ::

ROLLBACK [WORK] TO [SAVEPOINT] identifier

Calling ROLLBACK causes the updates that were started to be discarded if no identifier is specified; otherwise, it rolls back to the identifier.