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  • Committer: Brian Aker
  • Date: 2008-11-18 23:19:19 UTC
  • mfrom: (584.1.16 devel)
  • Revision ID: brian@tangent.org-20081118231919-w9sr347dtiwhccml
Merge of Monty's work.

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drizzled/opt_range.cc
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#include <drizzled/sql_select.h>
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#include <drizzled/error.h>
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#include <drizzled/cost_vect.h>
 
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#include <drizzled/item/cmpfunc.h>
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#include CMATH_H
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  cleanup();
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}
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bool SQL_SELECT::check_quick(Session *session, bool force_quick_range,
 
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                             ha_rows limit)
 
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{
 
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  key_map tmp;
 
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  tmp.set_all();
 
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  return test_quick_select(session, tmp, 0, limit,
 
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                           force_quick_range, false) < 0;
 
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}
 
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bool SQL_SELECT::skip_record()
 
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{
 
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  return cond ? cond->val_int() == 0 : 0;
 
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}
 
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QUICK_SELECT_I::QUICK_SELECT_I()
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  :max_used_key_length(0),
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   used_key_parts(0)
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}
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void QUICK_RANGE_SELECT::save_last_pos()
 
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{
 
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  file->position(record);
 
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}
 
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/*
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  Initialize this quick select to be a part of a ROR-merged scan.
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  SYNOPSIS