英语词汇“relational calculus language”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	relational calculus language
释义	relational calculus language relational calculus language [ri′lā·shən·əl ′kal·kyə·ləs ‚laŋ·gwij] (computer science) A higher-level nonprocedural language for operating on a data base of relations, containing statements that can be mapped to the fundamental algebraic operations on the database.
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