antijoin
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Relational algebra — Not to be confused with Relation algebra. Relational algebra, an offshoot of first order logic (and of algebra of sets), deals with a set of finitary relations (see also relation (database)) that is closed under certain operators. These operators … Wikipedia
antidivision — 1. adjective Opposing or countering geopolitical division. Much of the northern antidivision sentiment in 1887 was rooted in the fear that statehood for the southern half alone might doom the north to indefinite territorial status. 2. noun A… … Wiktionary
