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  1. MariaDB Connector/J
  2. CONJ-1009

improve performance reading big resultset

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    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0
    • Component/s: performance
    • Labels:
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      Description

      Actual implementation check column metadata for each decoding value :
      getInt() will check column medatadata to check column datatype, signed/unsigned value, ... for each decoding.

      When having lots of rows, that represent a significant amount of time.
      A better solution would be to set a decoding method reference depending on datatype, permitting to decode value.
      This need benchmark, because method reference use might prevent better performant

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            Assignee:
            diego dupin Diego Dupin
            Reporter:
            diego dupin Diego Dupin
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              Resolved:

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