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  • Committer: Olaf van der Spek
  • Date: 2011-10-24 11:55:49 UTC
  • mto: This revision was merged to the branch mainline in revision 2447.
  • Revision ID: olafvdspek@gmail.com-20111024115549-kimvi1pifyg57ghx
Refactor

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Lines of Context:
drizzled/filesort.cc
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              memcpy(tmp_buffer,from,length);
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              from= tmp_buffer;
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            }
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            tmp_length= my_strnxfrm(cs,to,sort_field->length,
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                                    (unsigned char*) from, length);
 
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            tmp_length= cs->strnxfrm(to,sort_field->length, (unsigned char*) from, length);
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            assert(tmp_length == sort_field->length);
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          }
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          else
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          {
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            my_strnxfrm(cs,(unsigned char*)to,length,(const unsigned char*)res->ptr(),length);
 
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            cs->strnxfrm((unsigned char*)to,length,(const unsigned char*)res->ptr(),length);
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            cs->cset->fill(cs, (char *)to+length,diff,fill_char);
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          }
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          break;
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    {
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      cs= sortorder->field->sort_charset();
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      sortorder->length= sortorder->field->sort_length();
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      if (use_strnxfrm((cs=sortorder->field->sort_charset())))
 
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      cs= sortorder->field->sort_charset();
 
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      if (cs->use_strnxfrm())
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      {
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        sortorder->need_strxnfrm= 1;
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        *multi_byte_charset= 1;
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      switch (sortorder->result_type) {
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      case STRING_RESULT:
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        sortorder->length=sortorder->item->max_length;
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        set_if_smaller(sortorder->length,
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                       getSession().variables.max_sort_length);
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        if (use_strnxfrm((cs=sortorder->item->collation.collation)))
 
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        set_if_smaller(sortorder->length, getSession().variables.max_sort_length);
 
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        cs= sortorder->item->collation.collation;
 
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        if (cs->use_strnxfrm())
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        {
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          sortorder->length= cs->coll->strnxfrmlen(cs, sortorder->length);
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          sortorder->need_strxnfrm= 1;