“testDBs/sampleUnivDB.json” (see file in the root folder). The meaning of the stored info is self-explanatory. For the purpose of queries below, assume that the possible grades are A, B, C and F; and ...
Abstract: In this paper we introduce and formally define Query by Browsing (QBB), a scalable, relationally complete visual query language based on the desktop user interface paradigm and tuple ...
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