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  1. Apache Arrow
  2. ARROW-4739

[Rust] [DataFusion] It should be possible to share a logical plan between threads

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      I want to be able to compile sql to a logical plan and then share that plan with other threads ( so I can run the same query in parallel on partitions of my input relation).

       

      A/C

      • LogicalPlan uses Arc instead of Rc
      • ExecutionContext has a create_logical_plan method
      • ExecutionContext.sql() is refactored to call create_logical_plan

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              andygrove Andy Grove
              andygrove Andy Grove
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