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  1. MariaDB ColumnStore
  2. MCOL-1985

Fix up regr functions in regrmysql.cpp so regr_* funtions work correcly for InnoDB tables

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.2.1
    • Fix Version/s: 1.2.5
    • Component/s: Connector
    • Labels:
      None
    • Sprint:
      2019-04, 2019-05, 2019-06

      Description

      regrmysql.cpp is the UDAF plugin for the regr_*** functions. It hasn't been kept up to date.

      The idea is that we also add the regr_*** functions to all engines via the Server API.

      However, the algorithms haven't been kept up with the changes in the Columnstore implementations. In addition, they return a fixed decimal of 2 decimal places, which isn't correct.

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            Assignee:
            dleeyh Daniel Lee
            Reporter:
            David.Hall David Hall
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              Dates

              Created:
              Updated:
              Resolved:

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