author: yannis vassiliou

Fundamentals of Data Warehouses

... normalization functions that transform and standardize heterogeneous data formats q Special-purpose cleaning that ... Oracle [OrCo96] that transforms data from external files or tables into and Oracle database. In brief, SQL*Loader loads ...

Very Large Data Bases, Stockholm 1985: 11th International Conference on Very Large Data Bases, Stockholm, August 21-23, 1985

... ARIEL's aggregates , we will finish our earlier discussion by noting two advantages which SQL's aggregates have over QUEL's . First , for the case ... Group - By Clause The group by clause in an ARIEL query block allows a user to specify a ...

Proceedings of the Eleventh International Conference on Very Large Data Bases: Stockholm, August 21-23, 1985

... ARIEL's aggregates , we will finish our earlier discussion by noting two advantages which SQL's aggregates have over QUEL's . First , for the case ... Group - By Clause The group by clause in an ARIEL query block allows a user to specify a ...

Advanced Information Systems Engineering: 8th International Conference, CAiSE'96, Herakleion, Crete, Greece, May (20-24), 1996. Proceedings

... EC- ( Relationship - Type ) Decompose Relationship - Type > Fig . 17. The modified way - of - working The application engineer can now resume enactment of the suspended process . • Resuming a suspended process This requires the ...

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