#ifndef ROOT_TODBCStatement
#define ROOT_TODBCStatement
#ifndef ROOT_TSQLStatement
#include "TSQLStatement.h"
#endif
#ifdef __CINT__
typedef void * SQLHSTMT;
typedef UShort_t SQLUSMALLINT;
typedef UInt_t SQLUINTEGER;
typedef Short_t SQLSMALLINT;
typedef Short_t SQLRETURN;
#else
#ifdef WIN32
#include "windows.h"
#endif
#include <sql.h>
#endif
class TODBCStatement : public TSQLStatement {
protected:
#ifdef __CINT__
struct ODBCBufferRec_t;
#else
struct ODBCBufferRec_t {
Int_t fBroottype;
Int_t fBsqltype;
Int_t fBsqlctype;
void *fBbuffer;
Int_t fBelementsize;
SQLLEN *fBlenarray;
char *fBstrbuffer;
char *fBnamebuffer;
};
#endif
protected:
SQLHSTMT fHstmt;
Int_t fBufferPreferredSize;
ODBCBufferRec_t *fBuffer;
Int_t fNumBuffers;
Int_t fBufferLength;
Int_t fBufferCounter;
SQLUSMALLINT *fStatusBuffer;
Int_t fWorkingMode;
SQLUINTEGER fNumParsProcessed;
SQLUINTEGER fNumRowsFetched;
ULong64_t fLastResultRow;
void *GetParAddr(Int_t npar, Int_t roottype = 0, Int_t length = 0);
long double ConvertToNumeric(Int_t npar);
const char *ConvertToString(Int_t npar);
Bool_t BindColumn(Int_t ncol, SQLSMALLINT sqltype, SQLUINTEGER size);
Bool_t BindParam(Int_t n, Int_t type, Int_t size = 1024);
Bool_t ExtractErrors(SQLRETURN retcode, const char* method);
void SetNumBuffers(Int_t isize, Int_t ilen);
void FreeBuffers();
Bool_t IsParSettMode() const { return fWorkingMode==1; }
Bool_t IsResultSet() const { return fWorkingMode==2; }
public:
TODBCStatement(SQLHSTMT stmt, Int_t rowarrsize, Bool_t errout = kTRUE);
virtual ~TODBCStatement();
virtual void Close(Option_t * = "");
virtual Int_t GetBufferLength() const { return fBufferLength; }
virtual Int_t GetNumParameters();
virtual Bool_t SetNull(Int_t npar);
virtual Bool_t SetInt(Int_t npar, Int_t value);
virtual Bool_t SetUInt(Int_t npar, UInt_t value);
virtual Bool_t SetLong(Int_t npar, Long_t value);
virtual Bool_t SetLong64(Int_t npar, Long64_t value);
virtual Bool_t SetULong64(Int_t npar, ULong64_t value);
virtual Bool_t SetDouble(Int_t npar, Double_t value);
virtual Bool_t SetString(Int_t npar, const char* value, Int_t maxsize = 256);
virtual Bool_t SetBinary(Int_t npar, void* mem, Long_t size, Long_t maxsize = 0x1000);
virtual Bool_t SetDate(Int_t npar, Int_t year, Int_t month, Int_t day);
virtual Bool_t SetTime(Int_t npar, Int_t hour, Int_t min, Int_t sec);
virtual Bool_t SetDatime(Int_t npar, Int_t year, Int_t month, Int_t day, Int_t hour, Int_t min, Int_t sec);
virtual Bool_t SetTimestamp(Int_t npar, Int_t year, Int_t month, Int_t day, Int_t hour, Int_t min, Int_t sec, Int_t frac = 0);
virtual Bool_t NextIteration();
virtual Bool_t Process();
virtual Int_t GetNumAffectedRows();
virtual Bool_t StoreResult();
virtual Int_t GetNumFields();
virtual const char *GetFieldName(Int_t nfield);
virtual Bool_t NextResultRow();
virtual Bool_t IsNull(Int_t);
virtual Int_t GetInt(Int_t npar);
virtual UInt_t GetUInt(Int_t npar);
virtual Long_t GetLong(Int_t npar);
virtual Long64_t GetLong64(Int_t npar);
virtual ULong64_t GetULong64(Int_t npar);
virtual Double_t GetDouble(Int_t npar);
virtual const char *GetString(Int_t npar);
virtual Bool_t GetBinary(Int_t npar, void* &mem, Long_t& size);
virtual Bool_t GetDate(Int_t npar, Int_t& year, Int_t& month, Int_t& day);
virtual Bool_t GetTime(Int_t npar, Int_t& hour, Int_t& min, Int_t& sec);
virtual Bool_t GetDatime(Int_t npar, Int_t& year, Int_t& month, Int_t& day, Int_t& hour, Int_t& min, Int_t& sec);
virtual Bool_t GetTimestamp(Int_t npar, Int_t& year, Int_t& month, Int_t& day, Int_t& hour, Int_t& min, Int_t& sec, Int_t&);
ClassDef(TODBCStatement, 0);
};
#endif
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