{"product_id":"typing-polymorphic-relational-operators-lajos-nagy-9783639068542","title":"Typing Polymorphic Relational Operators","description":"The overarching goal of the current book is to pave the road towards a comprehensive solution to the decades old problem of integrating databases and programming languages. For this purpose, we propose a record calculus as an extension of an ML-style functional programming language core that is powerful enough to allow type inference for user-defined polymorphic relational operators. The type system described in the book allows the definition and typing of standard relational operators like join, project, divide, restrict, and others in a flexible, polymorphic way.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Lajos Nagy\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 3639068548\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9783639068542\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e VDM Verlag Dr. Mueller E.K.\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/12\/2008\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 120\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.38lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.25d","brand":"Lajos Nagy","offers":[{"title":"Paperback","offer_id":48454045663487,"sku":"9783639068542","price":52.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_ba7110a4-3262-408f-971b-673c9cda0462.jpg?v=1777303853","url":"https:\/\/www.whiterainbookhouse.com\/products\/typing-polymorphic-relational-operators-lajos-nagy-9783639068542","provider":"WR Book House","version":"1.0","type":"link"}