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  • Committer: Monty Taylor
  • Date: 2011-03-10 18:19:38 UTC
  • mfrom: (2207.8.7 list)
  • mto: This revision was merged to the branch mainline in revision 2228.
  • Revision ID: mordred@inaugust.com-20110310181938-lgzhh09zzvu1apu7
Merge Olaf: Refactor List

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drizzled/set_var.cc
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#include <config.h>
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#include <boost/foreach.hpp>
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#include <boost/lexical_cast.hpp>
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#include <boost/exception/get_error_info.hpp>
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#include <string>
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#include <drizzled/session.h>
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#include <drizzled/item/string.h>
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#include <drizzled/sql_list.h>
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#include <drizzled/function/set_user_var.h>
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using namespace std;
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int sql_set_variables(Session *session, const SetVarVector &var_list)
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{
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  int error;
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  SetVarVector::const_iterator it(var_list.begin());
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  while (it != var_list.end())
 
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  BOOST_FOREACH(SetVarVector::const_reference it, var_list)
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  {
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    if ((error= (*it)->check(session)))
 
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    if ((error= it->check(session)))
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      goto err;
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    ++it;
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  }
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  if (!(error= test(session->is_error())))
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  {
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    it= var_list.begin();
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    while (it != var_list.end())
 
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    BOOST_FOREACH(SetVarVector::const_reference it, var_list)
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    {
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      error|= (*it)->update(session);         // Returns 0, -1 or 1
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      ++it;
 
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      error|= it->update(session);         // Returns 0, -1 or 1
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    }
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  }
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err:
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  free_underlaid_joins(session, &session->getLex()->select_lex);
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  return(error);
 
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  return error;
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}
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