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Viewing changes to plugin/function_engine/cursor.cc

  • Committer: Brian Aker
  • Date: 2010-10-22 20:50:08 UTC
  • mto: This revision was merged to the branch mainline in revision 1873.
  • Revision ID: brian@tangent.org-20101022205008-3rfeukcx1o9c3xnh
getTable()

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Lines of Context:
plugin/function_engine/cursor.cc
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int FunctionCursor::doStartTableScan(bool)
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{
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  rows_returned= 0;
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  generator= tool->generator(table->getFields());
 
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  generator= tool->generator(getTable()->getFields());
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  return 0;
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}
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  ha_statistic_increment(&system_status_var::ha_read_rnd_next_count);
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  /* Fix bug in the debug logic for field */
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  for (Field **field= table->getFields() ; *field ; field++)
 
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  for (Field **field= getTable()->getFields() ; *field ; field++)
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  {
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    (*field)->setWriteSet();
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  }
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  more_rows= generator->sub_populate(table->getShare()->sizeFields());
 
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  more_rows= generator->sub_populate(getTable()->getShare()->sizeFields());
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  if (more_rows)
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  {
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void FunctionCursor::position(const unsigned char *record)
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{
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  if (row_cache.size() <= record_id * table->getShare()->getRecordLength())
 
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  if (row_cache.size() <= record_id * getTable()->getShare()->getRecordLength())
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  {
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    row_cache.resize(row_cache.size() + table->getShare()->getRecordLength() * 100); // Hardwired at adding an additional 100 rows of storage
 
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    row_cache.resize(row_cache.size() + getTable()->getShare()->getRecordLength() * 100); // Hardwired at adding an additional 100 rows of storage
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  }
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  memcpy(&row_cache[record_id * table->getShare()->getRecordLength()], record, table->getShare()->getRecordLength());
 
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  memcpy(&row_cache[record_id * getTable()->getShare()->getRecordLength()], record, getTable()->getShare()->getRecordLength());
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  internal::my_store_ptr(ref, ref_length, record_id);
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  record_id++;
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}
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  ha_statistic_increment(&system_status_var::ha_read_rnd_count);
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  size_t position_id= (size_t)internal::my_get_ptr(pos, ref_length);
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  assert(position_id * table->getShare()->getRecordLength() < row_cache.size());
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  memcpy(buf, &row_cache[position_id * table->getShare()->getRecordLength()], table->getShare()->getRecordLength());
 
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  assert(position_id * getTable()->getShare()->getRecordLength() < row_cache.size());
 
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  memcpy(buf, &row_cache[position_id * getTable()->getShare()->getRecordLength()], getTable()->getShare()->getRecordLength());
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  return 0;
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}