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//////////////////////////////////////////////////////////////////////////
//
// pgScript - PostgreSQL Tools
//
// Copyright (C) 2002 - 2013, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////////////////
#ifndef PGSDIFFERENT_H_
#define PGSDIFFERENT_H_
#include "pgscript/pgScript.h"
#include "pgscript/expressions/pgsOperation.h"
class pgsDifferent : public pgsOperation
{
public:
pgsDifferent(const pgsExpression *left, const pgsExpression *right);
virtual ~pgsDifferent();
virtual pgsExpression *clone() const;
pgsDifferent(const pgsDifferent &that);
pgsDifferent &operator =(const pgsDifferent &that);
virtual wxString value() const;
virtual pgsOperand eval(pgsVarMap &vars) const;
};
#endif /*PGSDIFFERENT_H_*/
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