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Virtualizing schema relations over a single database relation
Virtualizing schema relations over a single database relation
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机译:通过单个数据库关系虚拟化架构关系
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摘要
According to one embodiment of the present invention, a system maps one or more virtual relations to a table of a relational database management system. The system generates a structured query language (SQL) statement for the table from a SQL statement for a virtual relation by applying the mapping to one or more elements of the SQL statement for the virtual relation. Embodiments of the present invention further include a method and computer program product for mapping virtual relations to a table in substantially the same manners described above.
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