// -*- mode: c++ -*-
//
// $Id: BrDbQuery.h,v 1.1.1.1 2001/06/21 14:55:16 hagel Exp $
// $Author: hagel $
// $Date: 2001/06/21 14:55:16 $
// $Copyright: 2000 Brahms Collaboration
//
#ifndef BRAT_BrDbQuery
#define BRAT_BrDbQuery
#ifndef ROOT_TString
#include "TString.h"
#endif
#ifndef ROOT_TObject
#include "TObject.h"
#endif
class BrDb;

class BrDbQuery : public TString 
{
private:
public:
  BrDbQuery(void);
  BrDbQuery(const Char_t* sql);
  virtual ~BrDbQuery(void) {} // empty dtor

  BrDbQuery& Append(Float_t*      array, Int_t entries);
  BrDbQuery& Append(Double_t*     array, Int_t entries);
  BrDbQuery& Append(Int_t*        array, Int_t entries);
  BrDbQuery& Append(Long_t*       array, Int_t entries);
  BrDbQuery& Append(Byte_t*       array, Int_t entries);
  // BrDbQuery& Append(Bool_t*       array, Int_t entries);
  BrDbQuery& Append(Char_t*       str,   Int_t entries=0);
  BrDbQuery& Append(const Char_t* str,   Int_t entries=0);
  BrDbQuery& Append(TString*      str,   Int_t entries=0);
  
  static BrDbQuery* Create(const Char_t* tableName, 
			   const Char_t* format); 
  static BrDbQuery* Insert(const Char_t* tableName, 
			   const Char_t* values);
  static BrDbQuery* Select(const Char_t* tableName, 
			   const Char_t* fields = 0, 
			   const Char_t* condition = 0);
  static BrDbQuery* Update(const Char_t* tableName, 
			   const Char_t* values, 
			   const Char_t* condition = 0);
#ifdef BRATDb_USE_VARIADIC
  static BrDbQuery* Create(const Char_t* tableName, 
                           const Char_t* format, ...); 
  static BrDbQuery* Insert(const Char_t* tableName, 
  			   const Char_t* format, ...);
  static BrDbQuery* Select(const Char_t* tableName, 
  			   const Char_t* fields, 
  			   const Char_t* format, ...);
  static BrDbQuery* Update(const Char_t* tableName, 
  			   const Char_t* values, 
  			   const Char_t* format, ...);
#endif 

  BrDbQuery  operator+(BrDbQuery& rhs);
  BrDbQuery& operator+=(BrDbQuery& rhs);

  ClassDef(BrDbQuery,0) // Query object for RDbM interface
}
;

R__EXTERN BrDbQuery    gSQLInsert;
R__EXTERN BrDbQuery    gSQLSelect;

#endif