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  1. Percona Server for MySQL
  2. PS-5091

TokuDB range query prelocking broken

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    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: 8.0.x, Not 5.5.x, Not 5.6.x, Not 5.7.x
    • Fix Version/s: 8.0.13-3
    • Component/s: TokuDB
    • Labels:

      Description

      Current 8.0 mismerged handler prepare_index_key_scan_map() call in join_read_always_key to:

          return -1;
          if ((error = table->file->prepare_index_key_scan_map(
                   tab->ref().key_buff, make_prev_keypart_map(tab->ref().key_parts))))
      

      That is, it's always dead code. Fixing as a part of PS-5043.

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                Assignee:
                laurynas.biveinis Laurynas Biveinis (Inactive)
                Reporter:
                laurynas.biveinis Laurynas Biveinis (Inactive)
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                  Updated:
                  Resolved: