Schema-Free SQL
Terrence Mason
Broschiertes Buch

Schema-Free SQL

Providing Freedom from The Schema Knowledge Required to Formulate SQL Queries

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Revision with unchanged content. The current standard query language SQL requires users to know how data is normalized and stored in a database schema to compose queries. One of the major challenges in generating these queries is the identification of joins to connect attributes located in different relations. Constructing these joins in SQL or through a graphical query interface is tedious, error-prone, and not intuitive to casual users. Any new query language should maintain the ex pressiveness of SQL without requiring schema knowledge or an additional model. A new Schema-Free query system i...