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The logwriter writes to the logfile on disk, so it must accumulate a
block of log records before flushing to the log file.  Suppose a
transaction commits, but the commit record flushing is delayed by the
log writer waiting to fill a block.  What would happen to the
transaction if DBMS failure occured while waiting for its commit record
to be flushed?  Would it simply be a case of a transaction undo in
recovery?
Received on Sat Nov 12 2005 - 08:51:49 CST
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