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  1. MariaDB Server
  2. MDEV-8717

Obsolete sql_strdup() in favor of THD::strdup() and thd_strdup()

    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 10.2.0
    • Component/s: OTHER
    • Labels:
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      Description

      Since sql_strdup() doesn't have THD parameter, it has to retrieve THD::mem_root by calling relatively expensive pthread_getspecific(THR_MALLOC).

      This can be optimized easily by modifying server to use THD::strdup() and modifying plugins to use thd_strdup().

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              • Assignee:
                svoj Sergey Vojtovich
                Reporter:
                svoj Sergey Vojtovich
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                • Created:
                  Updated:
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