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  1. Calcite
  2. CALCITE-3193

Add RelBuilder.uncollect method, and interface UncollectFactory, to instantiate Uncollect

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: core, piglet
    • Labels:
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      Description

      Uncollect is a rarely used sub-class of RelNode, but it should have a method RelBuilder.uncollect() and interface UncollectFactory in RelFactories.

      Change PigRelBuilder.multiSetFlatten() and other code to use it.

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              • Assignee:
                Unassigned
                Reporter:
                khaitran Khai Tran
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                Dates

                • Created:
                  Updated: