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Viewing changes to drizzled/opt_range.cc

  • Committer: Lee
  • Date: 2009-01-06 20:24:58 UTC
  • mfrom: (759 drizzle)
  • mto: This revision was merged to the branch mainline in revision 763.
  • Revision ID: lbieber@lbieber-desktop-20090106202458-82n4kyftrnakvl4r
merge with latest from the trunk

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drizzled/opt_range.cc
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    return 0;                                   // Found end of tree
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  if (element->parent != parent)
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  {
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    sql_print_error("Wrong tree: Parent doesn't point at parent");
 
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    errmsg_printf(ERRMSG_LVL_ERROR, "Wrong tree: Parent doesn't point at parent");
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    return -1;
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  }
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  if (element->color == SEL_ARG::RED &&
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      (element->left->color == SEL_ARG::RED ||
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       element->right->color == SEL_ARG::RED))
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  {
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    sql_print_error("Wrong tree: Found two red in a row");
 
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    errmsg_printf(ERRMSG_LVL_ERROR, "Wrong tree: Found two red in a row");
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    return -1;
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  }
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  if (element->left == element->right && element->left != &null_element)
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  {                                             // Dummy test
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    sql_print_error("Wrong tree: Found right == left");
 
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    errmsg_printf(ERRMSG_LVL_ERROR, "Wrong tree: Found right == left");
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    return -1;
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  }
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  count_l=test_rb_tree(element->left,element);
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  {
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    if (count_l == count_r)
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      return count_l+(element->color == SEL_ARG::BLACK);
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    sql_print_error("Wrong tree: Incorrect black-count: %d - %d",
 
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    errmsg_printf(ERRMSG_LVL_ERROR, "Wrong tree: Incorrect black-count: %d - %d",
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            count_l,count_r);
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  }
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  return -1;                                    // Error, no more warnings
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  uint32_t e_count=0;
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  if (this == root && use_count != 1)
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  {
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    sql_print_information("Use_count: Wrong count %lu for root",use_count);
 
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    errmsg_printf(ERRMSG_LVL_INFO, "Use_count: Wrong count %lu for root",use_count);
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    return;
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  }
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  if (this->type != SEL_ARG::KEY_RANGE)
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      ulong count=count_key_part_usage(root,pos->next_key_part);
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      if (count > pos->next_key_part->use_count)
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      {
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        sql_print_information("Use_count: Wrong count for key at 0x%lx, %lu "
 
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        errmsg_printf(ERRMSG_LVL_INFO, "Use_count: Wrong count for key at 0x%lx, %lu "
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                              "should be %lu", (long unsigned int)pos,
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                              pos->next_key_part->use_count, count);
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        return;
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    }
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  }
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  if (e_count != elements)
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    sql_print_warning("Wrong use count: %u (should be %u) for tree at 0x%lx",
 
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    errmsg_printf(ERRMSG_LVL_WARN, "Wrong use count: %u (should be %u) for tree at 0x%lx",
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                      e_count, elements, (long unsigned int) this);
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}
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