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Compiling nested relational algebras with multiple intermediate representations
Compiling nested relational algebras with multiple intermediate representations
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机译:编译具有多个中间表示形式的嵌套关系代数
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摘要
Aspects of the present invention provide a solution for compiling data. In an embodiment, an input query is received in a first language. The input query is translated to a nested relational algebra (NRA) in the form of a first intermediate representation (IR), wherein the first IR comprises a high-level functional language including algebraic operators. A set of algorithms of the algebraic operators is implemented to compile at least some of the first IR into a second IR, wherein the second IR comprises a data-flow language. At least one of the first IR and the second IR is compiled into a low-level code.
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