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cs.DB2020
Aggregate Analytic Window Query over Spatial Data
Xing Shi, Chao Wang
Analytic window query is a commonly used query in the relational databases. It answers the aggregations of data over a sliding window. For example, to get the average prices of a s…
cs.DB2020★ 1 cited
Support Aggregate Analytic Window Function over Large Data by Spilling
Xing Shi, Chao Wang
Analytic function, also called window function, is to query the aggregation of data over a sliding window. For example, a simple query over the online stock platform is to return t…