• Sergey Petrunya's avatar
    MWL#17: Table elimination · 8156d9eb
    Sergey Petrunya authored
    - Last fixes
    
    sql/item.cc:
      MWL#17: Table elimination
      - Don't make multiple calls of ::walk(check_column_usage_processor),
        call once and cache the value
    sql/item.h:
      MWL#17: Table elimination
      - s/KEYUSE::usable/KEYUSE::type/, more comments
    sql/opt_table_elimination.cc:
      MWL#17: Table elimination
      - Don't make multiple calls of ::walk(check_column_usage_processor),
        call once and cache the value
    sql/sql_select.cc:
      MWL#17: Table elimination
      - s/KEYUSE::usable/KEYUSE::type/, more comments
    sql/sql_select.h:
      MWL#17: Table elimination
      - s/KEYUSE::usable/KEYUSE::type/, more comments
    sql/table.h:
      MWL#17: Table elimination
      - Better comments
    8156d9eb
sql_select.cc 545 KB