FRDCSA | external codebases | datalog-2.3

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Project Description

This package contains a lightweight deductive database system. Queries and database updates are expressed using Datalog--a declarative logic language in which each formula is a function-free Horn clause, and every variable in the goal of a clause must appear in the body of the clause. The use of Datalog syntax and an implementation based on tabling intermediate results, ensures that all queries terminate.

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Last updated Sat Oct 26 16:56:59 EDT 2019 .