Apparatus and method for monitoring and debugging query execution objects

Nodes in a query execution data structure have monitor and dump methods defined. The monitor method enables the collection of information from the node. The dump method outputs the monitored information from each node. A monitor and debug mechanism of the preferred embodiments includes a graphical u...

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Bibliographische Detailangaben
Hauptverfasser: CARLSON DAVID G, KATHMANN KEVIN J, HOESCHEN STEVEN V
Format: Patent
Sprache:eng
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