Patent Document ID: 9262479
Application ID: 14037171

Base Claim:
1. A computer-implemented method, comprising: receiving, by a computer system configured to execute computer-executable instructions, a continuous query, the continuous query identifying an archived view, the archived view identifying a join operation between a fact relation and a dimension relation; generating a query plan for the continuous query; initializing a state of an operator in the query plan corresponding to the dimension relation; identifying if the state of the operator identifies an event that detects a change to the dimension relation; re-starting the continuous query based at least in part on the event that detects the change to the dimension relation; identifying a view root operator in the archived view; constructing an archiver query for the operator, the operator topologically preceding the view root operator; executing the archiver query to obtain a result set of data records related to an application; and generating a snapshot output of one or more data values related to the application based at least in part on the result set of data records related to the application.

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Claim 2:
2. The computer-implemented method of claim 1 , further comprising initializing the state of the operator based at least in part on the result set of data records.