Patent attributes
A system and method for executing queries on an indexed view are presented. The method includes processing an input query directed to data maintained by the indexed view to generate a plurality of statements responsive to the input query, wherein the indexed view includes index information and a plurality data chunks; verifying a global index to locate segments of the indexed view; verifying a plurality of local indexes to locate data chunks containing values related to the plurality of statements, wherein the index information includes at least one local index per data chunk and at least one global index per the entire indexed view; processing the plurality of statements by accessing the data chunks containing values related to the plurality of statements; and responding to the input query based on the accessed data chunks.
