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Viewing changes to storage/myisam/mi_range.c

  • Committer: Padraig O'Sullivan
  • Date: 2009-03-21 20:26:28 UTC
  • mto: (960.2.5 mordred)
  • mto: This revision was merged to the branch mainline in revision 961.
  • Revision ID: osullivan.padraig@gmail.com-20090321202628-nh6qsi825m4d4av6
Removing the queues.[h,cc] files from the mysys directory. The only place
where they are needed now is in the MyISAM storage engine. Thus, I moved the
files there and updated the files in the MyISAM storage engine
appropriately.

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Lines of Context:
storage/myisam/mi_range.c
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    HA_POS_ERROR  error (or we can't estimate number of rows)
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    number        Estimated number of rows
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*/
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ha_rows mi_records_in_range(MI_INFO *info, int inx,
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                            key_range *min_key, key_range *max_key)
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{
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    return(HA_POS_ERROR);
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  info->update&= (HA_STATE_CHANGED+HA_STATE_ROW_CHANGED);
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  if (info->s->concurrent_insert)
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    rw_rdlock(&info->s->key_root_lock[inx]);
 
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    pthread_rwlock_rdlock(&info->s->key_root_lock[inx]);
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  switch(info->s->keyinfo[inx].key_alg){
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  case HA_KEY_ALG_BTREE:
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  }
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  if (info->s->concurrent_insert)
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    rw_unlock(&info->s->key_root_lock[inx]);
 
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    pthread_rwlock_unlock(&info->s->key_root_lock[inx]);
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  fast_mi_writeinfo(info);
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  return(res);