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Viewing changes to plugin/heap/hp_clear.cc

  • Committer: Brian Aker
  • Date: 2009-10-16 10:27:33 UTC
  • mfrom: (1183.1.4 merge)
  • Revision ID: brian@gaz-20091016102733-b10po5oup0hjlilh
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plugin/heap/hp_clear.cc
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
 
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   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
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/*
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  remove all records from database
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#include "heap_priv.h"
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using namespace drizzled;
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static void hp_clear_keys(HP_SHARE *info);
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void heap_clear(HP_INFO *info)
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{
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  hp_clear(info->getShare());
 
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  hp_clear(info->s);
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}
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void hp_clear(HP_SHARE *info)
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static void hp_clear_keys(HP_SHARE *info)
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{
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  for (uint32_t key=0 ; key < info->keys ; key++)
 
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  uint32_t key;
 
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  for (key=0 ; key < info->keys ; key++)
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  {
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    HP_KEYDEF *keyinfo = info->keydef + key;
 
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    if (keyinfo->algorithm == HA_KEY_ALG_BTREE)
 
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    {
 
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      delete_tree(&keyinfo->rb_tree);
 
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    }
 
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    else
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    {
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      HP_BLOCK *block= &keyinfo->block;
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      if (block->levels)
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    }
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  }
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  info->index_length=0;
 
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  return;
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}
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int heap_disable_indexes(HP_INFO *info)
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{
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  HP_SHARE *share= info->getShare();
 
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  HP_SHARE *share= info->s;
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  if (share->keys)
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  {
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int heap_enable_indexes(HP_INFO *info)
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{
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  int error= 0;
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  HP_SHARE *share= info->getShare();
 
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  HP_SHARE *share= info->s;
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  if (share->recordspace.total_data_length || share->index_length)
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    error= HA_ERR_CRASHED;
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int heap_indexes_are_disabled(HP_INFO *info)
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{
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  HP_SHARE *share= info->getShare();
 
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  HP_SHARE *share= info->s;
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  return (! share->keys && share->currently_disabled_keys);
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}