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Viewing changes to plugin/user_locks/get_lock.cc

  • Committer: Brian Aker
  • Date: 2010-11-19 18:36:34 UTC
  • mto: This revision was merged to the branch mainline in revision 1948.
  • Revision ID: brian@tangent.org-20101119183634-f0hihga8m27m1p39
Merge in the ability to kill off locks as well as barriers.

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plugin/user_locks/get_lock.cc
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  if (list) // To be compatible with MySQL, we will now release all other locks we might have.
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    list->erase_all();
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  boost::tribool result= user_locks::Locks::getInstance().lock(getSession().getSessionId(), Key(getSession().getSecurityContext(), res->c_str()), wait_time);
 
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  boost::tribool result;
 
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  {
 
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    boost::this_thread::restore_interruption dl(getSession().getThreadInterupt());
 
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    try {
 
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      result= user_locks::Locks::getInstance().lock(getSession().getSessionId(), Key(getSession().getSecurityContext(), res->c_str()), wait_time);
 
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    }
 
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    catch(boost::thread_interrupted const& error)
 
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    {
 
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      my_error(drizzled::ER_QUERY_INTERRUPTED, MYF(0));
 
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      null_value= true;
 
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      return 0;
 
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    }
 
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  }
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  if (boost::indeterminate(result))
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    null_value= true;