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Viewing changes to plugin/myisam/mi_rnext.cc

  • Committer: Brian Aker
  • Date: 2010-08-11 18:47:39 UTC
  • mfrom: (1689.2.28 rollup)
  • Revision ID: brian@gaz-20100811184739-ey7llnsu12gfv6hb
No longer concurrent, no longer need these locks.

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Lines of Context:
plugin/myisam/mi_rnext.cc
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  if (fast_mi_readinfo(info))
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    return(errno);
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  if (info->s->concurrent_insert)
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    pthread_rwlock_rdlock(&info->s->key_root_lock[inx]);
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  changed=_mi_test_if_changed(info);
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  if (!flag)
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  {
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    }
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    if (!error && res == 2)
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    {
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      if (info->s->concurrent_insert)
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        pthread_rwlock_unlock(&info->s->key_root_lock[inx]);
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      info->lastpos= HA_OFFSET_ERROR;
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      return(errno= HA_ERR_END_OF_FILE);
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    }
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  }
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  if (info->s->concurrent_insert)
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    pthread_rwlock_unlock(&info->s->key_root_lock[inx]);
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        /* Don't clear if database-changed */
 
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  /* Don't clear if database-changed */
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  info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
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  info->update|= HA_STATE_NEXT_FOUND;
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