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  1. Calcite
  2. CALCITE-925

Match materialized views when predicates contain strings and ranges

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.5.0
    • Component/s: None
    • Labels:
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      Description

      This is in continuation of CALCITE-786 where queries are optimized using materialized views. Earlier we were not supporting predicates that were specifying ranges over a variable, for e.g., x < 90 and x > 30. No we would be able to optimize even when such predicates are used either in query or to specify a view.

      Also adding support for strings for the same optimization.

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            • Assignee:
              julianhyde Julian Hyde
              Reporter:
              amargoor Amogh Margoor
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              • Created:
                Updated:
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