发明名称 TRACKING THE STATE OF TRANSACTIONS
摘要 <p>In one embodiment, the present invention provides a method of treating undo work for a transaction as it would treat original work. This method is used to ensure that log records have been fused to disk (22, 24) and that lost log records, if there are any, are reliably detected. The method can also determine when a newly arrived request for update has arrived too late such that aborted transactions are not operated upon. In another embodiment of the present invention, a transaction control block (40) "fault in" is utilized. Feature deals with the ability to create Transaction Control Block data structure in a CPU (12, 14), if such a structure does not already exist. A Transaction Control Block (40) provides a description for its associated transaction.</p>
申请公布号 EP0806008(A1) 申请公布日期 1997.11.12
申请号 EP19960902160 申请日期 1996.01.17
申请人 TANDEM COMPUTERS INCORPORATED 发明人 MCCLINE, MATTHEW, C.;SHOROFF, SRIKANTH;LYON, JAMES, M.;CARLEY, WILLIAM, J.;JOHNSON, CHARLES, S.;FINKELSTEIN, SHELDON, J.
分类号 G06F11/18;G06F11/14;G06F11/34;G06F12/00;(IPC1-7):G06F11/00;G06F17/00;G06F19/00 主分类号 G06F11/18
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