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Graffiti is an RDF store based on dynamic translation of RDF queries into SQL. It allows you to map any relational database schema into RDF semantics and vice-versa, and to store any RDF data in a relational database. Since 2003, this RDF store was used as the primary means of data access in the Samizdat open publishing engine, and now it's released as a stand-alone module ready for use in other applications.

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2012-02-06 03:53
2.1

涂鸦 RDF 存储现在用途而不是 DBI 续集的关系数据库的访问。续集了解命名的参数，所以有没有更有需要的 SquishSelect #to_sql 和 #select ； 存储在列表中重新排序的 params 尴尬逝世现在，这两种方法返回只是翻译的 SQL 查询。查询本身将不得不使用别名的列的名称空白节点名称从挤查询在适用的情况。
Graffiti RDF store now uses Sequel instead of DBI for relational database access. Sequel understands named parameters, so there's no more need for the awkward passing of re-ordered params list in SquishSelect#to_sql and Store#select; both methods now return just the translated SQL query. The query itself will have the column names aliased to blank node names from the Squish query where applicable.

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