{"product_id":"typing-polymorphic-relational-operators-9783639068542","title":"Typing Polymorphic Relational Operators","description":"\u003cp\u003e • Author(s): Lajos Nagy\u003cbr\u003e • Publisher: VDM Verlag Dr. Mueller E.K.\u003cbr\u003e • Publisher Imprint: VDM Verlag Dr. Mueller E.K.\u003cbr\u003e • BISAC: Computer Science\u003c\/p\u003e\u003cp\u003eThe 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.\u003c\/p\u003e","brand":"VDM Verlag Dr. Mueller E.K.","offers":[{"title":"Paperback","offer_id":47611096924311,"sku":"9783639068542","price":4518.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9783639068542.webp?v=1775069132","url":"https:\/\/atlanticbooks.com\/products\/typing-polymorphic-relational-operators-9783639068542","provider":"Atlantic Books","version":"1.0","type":"link"}