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* Renames Ha_trx_info to drizzled::ResourceContext
* Renames Sesssion_TRANS to drizzled::TransactionContext
* Replaces homegrown linked-lists of Ha_trx_info pointers
  with vector<drizzled::ResourceContext> operations
* Renames Session::getEngineInfo() to Session::getResourceContext()

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 */
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#include "config.h"
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#include CSTDINT_H
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#include <drizzled/function/math/plus.h>
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namespace drizzled
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{
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double Item_func_plus::real_op()
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{
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  double value= args[0]->val_real() + args[1]->val_real();
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    return decimal_value;
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  return 0;
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}
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} /* namespace drizzled */