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Reference Guide
TODBCStatement Class Reference

Definition at line 31 of file TODBCStatement.h.

Classes

struct  ODBCBufferRec_t
 

Public Member Functions

 TODBCStatement (SQLHSTMT stmt, Int_t rowarrsize, Bool_t errout=kTRUE)
 constructor More...
 
virtual ~TODBCStatement ()
 destructor More...
 
 ClassDefOverride (TODBCStatement, 0)
 
virtual void Close (Option_t *="") final
 Close statement. More...
 
Bool_t GetBinary (Int_t npar, void *&mem, Long_t &size) final
 return parameter as binary data More...
 
Int_t GetBufferLength () const final
 
Bool_t GetDate (Int_t npar, Int_t &year, Int_t &month, Int_t &day) final
 return field value as date More...
 
Bool_t GetDatime (Int_t npar, Int_t &year, Int_t &month, Int_t &day, Int_t &hour, Int_t &min, Int_t &sec) final
 return field value as date & time More...
 
Double_t GetDouble (Int_t npar) final
 get parameter as Double_t More...
 
const char * GetFieldName (Int_t nfield) final
 return field name More...
 
Int_t GetInt (Int_t npar) final
 get parameter as integer More...
 
Long_t GetLong (Int_t npar) final
 get parameter as Long_t More...
 
Long64_t GetLong64 (Int_t npar) final
 get parameter as Long64_t More...
 
Int_t GetNumAffectedRows () final
 get number of affected rows More...
 
Int_t GetNumFields () final
 return number of fields More...
 
Int_t GetNumParameters () final
 return number of parameters More...
 
const char * GetString (Int_t npar) final
 get parameter as string More...
 
Bool_t GetTime (Int_t npar, Int_t &hour, Int_t &min, Int_t &sec) final
 return field value as time More...
 
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 &) final
 return field value as time stamp More...
 
TDatime GetTimestamp (Int_t)
 return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01 More...
 
virtual Bool_t GetTimestamp (Int_t, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &)
 Get parameter as timestamp. More...
 
virtual Bool_t GetTimestamp (Int_t, TTimeStamp &)
 Get parameter as TTimeStamp. More...
 
UInt_t GetUInt (Int_t npar) final
 get parameter as unsigned integer More...
 
ULong64_t GetULong64 (Int_t npar) final
 get parameter as ULong64_t More...
 
Bool_t IsNull (Int_t) final
 Verifies if field value is NULL. More...
 
Bool_t NextIteration () final
 run next iteration More...
 
Bool_t NextResultRow () final
 next result row More...
 
Bool_t Process () final
 process statement More...
 
Bool_t SetBinary (Int_t npar, void *mem, Long_t size, Long_t maxsize=0x1000) final
 set parameter value as binary data More...
 
Bool_t SetDate (Int_t npar, Int_t year, Int_t month, Int_t day) final
 set parameter value as date More...
 
Bool_t SetDatime (Int_t npar, Int_t year, Int_t month, Int_t day, Int_t hour, Int_t min, Int_t sec) final
 set parameter value as date & time More...
 
Bool_t SetDouble (Int_t npar, Double_t value) final
 set parameter as Double_t More...
 
Bool_t SetInt (Int_t npar, Int_t value) final
 set parameter as Int_t More...
 
Bool_t SetLong (Int_t npar, Long_t value) final
 set parameter as Long_t More...
 
Bool_t SetLong64 (Int_t npar, Long64_t value) final
 set parameter as Long64_t More...
 
Bool_t SetNull (Int_t npar) final
 Set NULL as parameter value If NULL should be set for statement parameter during first iteration, one should call before proper Set... More...
 
Bool_t SetString (Int_t npar, const char *value, Int_t maxsize=256) final
 set parameter as string More...
 
Bool_t SetTime (Int_t npar, Int_t hour, Int_t min, Int_t sec) final
 set parameter value as time More...
 
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) final
 set parameter value as timestamp More...
 
Bool_t SetTimestamp (Int_t, const TDatime &)
 set timestamp value for specified parameter from TDatime object More...
 
virtual Bool_t SetTimestamp (Int_t, const TTimeStamp &)
 Set parameter as TTimeStamp. More...
 
virtual Bool_t SetTimestamp (Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Int_t=0)
 Set parameter as timestamp. More...
 
Bool_t SetUInt (Int_t npar, UInt_t value) final
 set parameter as UInt_t More...
 
Bool_t SetULong64 (Int_t npar, ULong64_t value) final
 set parameter as ULong64_t More...
 
Bool_t StoreResult () final
 Store result of statement processing. More...
 
- Public Member Functions inherited from TSQLStatement
virtual ~TSQLStatement ()=default
 
virtual void EnableErrorOutput (Bool_t on=kTRUE)
 
TDatime GetDatime (Int_t)
 return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01 More...
 
Int_t GetDay (Int_t)
 return day value for parameter (if applicable) More...
 
virtual Int_t GetErrorCode () const
 returns error code of last operation if res==0, no error Each specific implementation of TSQLStatement provides its own error coding More...
 
virtual const char * GetErrorMsg () const
 returns error message of last operation if no errors, return 0 Each specific implementation of TSQLStatement provides its own error messages More...
 
Int_t GetHour (Int_t)
 return hours value for parameter (if applicable) More...
 
virtual Bool_t GetLargeObject (Int_t col, void *&mem, Long_t &size)
 
Int_t GetMinute (Int_t)
 return minutes value for parameter (if applicable) More...
 
Int_t GetMonth (Int_t)
 return month value for parameter (if applicable) More...
 
Int_t GetSecond (Int_t)
 return seconds value for parameter (if applicable) More...
 
Int_t GetSecondsFraction (Int_t)
 return seconds fraction value for parameter (if applicable) More...
 
TDatime GetTimestamp (Int_t)
 return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01 More...
 
virtual Bool_t GetTimestamp (Int_t, TTimeStamp &)
 Get parameter as TTimeStamp. More...
 
virtual Bool_t GetVDouble (Int_t, std::vector< Double_t > &)
 
virtual Bool_t GetVInt (Int_t, std::vector< Int_t > &)
 
virtual Bool_t GetVLong (Int_t, std::vector< Long_t > &)
 
virtual Bool_t GetVLong64 (Int_t, std::vector< Long64_t > &)
 
virtual Bool_t GetVUInt (Int_t, std::vector< UInt_t > &)
 
virtual Bool_t GetVULong64 (Int_t, std::vector< ULong64_t > &)
 
Int_t GetYear (Int_t)
 return year value for parameter (if applicable) More...
 
virtual Bool_t IsError () const
 
Bool_t SetDate (Int_t, const TDatime &)
 set only date value for specified parameter from TDatime object More...
 
Bool_t SetDatime (Int_t, const TDatime &)
 set date & time value for specified parameter from TDatime object More...
 
virtual Bool_t SetLargeObject (Int_t col, void *mem, Long_t size, Long_t maxsize=0x1000)
 
virtual Bool_t SetMaxFieldSize (Int_t, Long_t)
 
Bool_t SetTime (Int_t, const TDatime &)
 set only time value for specified parameter from TDatime object More...
 
virtual void SetTimeFormating (const char *)
 
Bool_t SetTimestamp (Int_t, const TDatime &)
 set timestamp value for specified parameter from TDatime object More...
 
virtual Bool_t SetTimestamp (Int_t, const TTimeStamp &)
 Set parameter as TTimeStamp. More...
 
virtual Bool_t SetVDouble (Int_t, const std::vector< Double_t >, const char *, const char *)
 
virtual Bool_t SetVInt (Int_t, const std::vector< Int_t >, const char *, const char *)
 
virtual Bool_t SetVLong (Int_t, const std::vector< Long_t >, const char *, const char *)
 
virtual Bool_t SetVLong64 (Int_t, const std::vector< Long64_t >, const char *, const char *)
 
virtual Bool_t SetVUInt (Int_t, const std::vector< UInt_t >, const char *, const char *)
 
virtual Bool_t SetVULong64 (Int_t, const std::vector< ULong64_t >, const char *, const char *)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Protected Member Functions

Bool_t BindColumn (Int_t ncol, SQLSMALLINT sqltype, SQLUINTEGER size)
 Bind result column to buffer. Allocate buffer of appropriate type. More...
 
Bool_t BindParam (Int_t n, Int_t type, Int_t size=1024)
 Bind query parameter with buffer. Creates buffer of appropriate type. More...
 
long double ConvertToNumeric (Int_t npar)
 convert to numeric type More...
 
const char * ConvertToString (Int_t npar)
 convert to string More...
 
Bool_t ExtractErrors (SQLRETURN retcode, const char *method)
 Extract errors, produced by last ODBC function call. More...
 
void FreeBuffers ()
 Free allocated buffers. More...
 
voidGetParAddr (Int_t npar, Int_t roottype=0, Int_t length=0)
 Get parameter address. More...
 
Bool_t IsParSettMode () const
 
Bool_t IsResultSet () const
 
void SetNumBuffers (Int_t isize, Int_t ilen)
 set number of buffers More...
 
- Protected Member Functions inherited from TSQLStatement
 TSQLStatement (Bool_t errout=kTRUE)
 
void ClearError ()
 reset error fields More...
 
void SetError (Int_t code, const char *msg, const char *method=nullptr)
 set new values for error fields if method specified, displays error message More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

Protected Attributes

ODBCBufferRec_tfBuffer {nullptr}
 
Int_t fBufferCounter {0}
 
Int_t fBufferLength {0}
 
Int_t fBufferPreferredSize {0}
 
SQLHSTMT fHstmt
 
ULong64_t fLastResultRow {0}
 
Int_t fNumBuffers {0}
 
SQLUINTEGER fNumParsProcessed {0}
 
SQLUINTEGER fNumRowsFetched {0}
 
SQLUSMALLINT * fStatusBuffer {nullptr}
 
Int_t fWorkingMode {0}
 
- Protected Attributes inherited from TSQLStatement
Int_t fErrorCode {0}
 
TString fErrorMsg
 
Bool_t fErrorOut {kFALSE}
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

#include <TODBCStatement.h>

Inheritance diagram for TODBCStatement:
[legend]

Constructor & Destructor Documentation

◆ TODBCStatement()

TODBCStatement::TODBCStatement ( SQLHSTMT  stmt,
Int_t  rowarrsize,
Bool_t  errout = kTRUE 
)

constructor

Definition at line 43 of file TODBCStatement.cxx.

◆ ~TODBCStatement()

TODBCStatement::~TODBCStatement ( )
virtual

destructor

Definition at line 106 of file TODBCStatement.cxx.

Member Function Documentation

◆ BindColumn()

Bool_t TODBCStatement::BindColumn ( Int_t  ncol,
SQLSMALLINT  sqltype,
SQLUINTEGER  size 
)
protected

Bind result column to buffer. Allocate buffer of appropriate type.

Definition at line 408 of file TODBCStatement.cxx.

◆ BindParam()

Bool_t TODBCStatement::BindParam ( Int_t  n,
Int_t  type,
Int_t  size = 1024 
)
protected

Bind query parameter with buffer. Creates buffer of appropriate type.

Definition at line 492 of file TODBCStatement.cxx.

◆ ClassDefOverride()

TODBCStatement::ClassDefOverride ( TODBCStatement  ,
 
)

◆ Close()

void TODBCStatement::Close ( Option_t = "")
finalvirtual

Close statement.

Reimplemented from TSQLStatement.

Definition at line 114 of file TODBCStatement.cxx.

◆ ConvertToNumeric()

long double TODBCStatement::ConvertToNumeric ( Int_t  npar)
protected

convert to numeric type

Definition at line 588 of file TODBCStatement.cxx.

◆ ConvertToString()

const char * TODBCStatement::ConvertToString ( Int_t  npar)
protected

convert to string

Definition at line 630 of file TODBCStatement.cxx.

◆ ExtractErrors()

Bool_t TODBCStatement::ExtractErrors ( SQLRETURN  retcode,
const char *  method 
)
protected

Extract errors, produced by last ODBC function call.

Definition at line 307 of file TODBCStatement.cxx.

◆ FreeBuffers()

void TODBCStatement::FreeBuffers ( )
protected

Free allocated buffers.

Definition at line 386 of file TODBCStatement.cxx.

◆ GetBinary()

Bool_t TODBCStatement::GetBinary ( Int_t  npar,
void *&  mem,
Long_t size 
)
finalvirtual

return parameter as binary data

Reimplemented from TSQLStatement.

Definition at line 817 of file TODBCStatement.cxx.

◆ GetBufferLength()

Int_t TODBCStatement::GetBufferLength ( ) const
inlinefinalvirtual

Implements TSQLStatement.

Definition at line 89 of file TODBCStatement.h.

◆ GetDate()

Bool_t TODBCStatement::GetDate ( Int_t  npar,
Int_t year,
Int_t month,
Int_t day 
)
finalvirtual

return field value as date

Reimplemented from TSQLStatement.

Definition at line 852 of file TODBCStatement.cxx.

◆ GetDatime()

Bool_t TODBCStatement::GetDatime ( Int_t  npar,
Int_t year,
Int_t month,
Int_t day,
Int_t hour,
Int_t min,
Int_t sec 
)
finalvirtual

return field value as date & time

Reimplemented from TSQLStatement.

Definition at line 888 of file TODBCStatement.cxx.

◆ GetDouble()

Double_t TODBCStatement::GetDouble ( Int_t  npar)
finalvirtual

get parameter as Double_t

Reimplemented from TSQLStatement.

Definition at line 764 of file TODBCStatement.cxx.

◆ GetFieldName()

const char * TODBCStatement::GetFieldName ( Int_t  nfield)
finalvirtual

return field name

Implements TSQLStatement.

Definition at line 247 of file TODBCStatement.cxx.

◆ GetInt()

Int_t TODBCStatement::GetInt ( Int_t  npar)
finalvirtual

get parameter as integer

Reimplemented from TSQLStatement.

Definition at line 694 of file TODBCStatement.cxx.

◆ GetLong()

Long_t TODBCStatement::GetLong ( Int_t  npar)
finalvirtual

get parameter as Long_t

Reimplemented from TSQLStatement.

Definition at line 722 of file TODBCStatement.cxx.

◆ GetLong64()

Long64_t TODBCStatement::GetLong64 ( Int_t  npar)
finalvirtual

get parameter as Long64_t

Reimplemented from TSQLStatement.

Definition at line 736 of file TODBCStatement.cxx.

◆ GetNumAffectedRows()

Int_t TODBCStatement::GetNumAffectedRows ( )
finalvirtual

get number of affected rows

Reimplemented from TSQLStatement.

Definition at line 162 of file TODBCStatement.cxx.

◆ GetNumFields()

Int_t TODBCStatement::GetNumFields ( )
finalvirtual

return number of fields

Implements TSQLStatement.

Definition at line 239 of file TODBCStatement.cxx.

◆ GetNumParameters()

Int_t TODBCStatement::GetNumParameters ( )
finalvirtual

return number of parameters

Implements TSQLStatement.

Definition at line 352 of file TODBCStatement.cxx.

◆ GetParAddr()

void * TODBCStatement::GetParAddr ( Int_t  npar,
Int_t  roottype = 0,
Int_t  length = 0 
)
protected

Get parameter address.

Definition at line 563 of file TODBCStatement.cxx.

◆ GetString()

const char * TODBCStatement::GetString ( Int_t  npar)
finalvirtual

get parameter as string

Reimplemented from TSQLStatement.

Definition at line 778 of file TODBCStatement.cxx.

◆ GetTime()

Bool_t TODBCStatement::GetTime ( Int_t  npar,
Int_t hour,
Int_t min,
Int_t sec 
)
finalvirtual

return field value as time

Reimplemented from TSQLStatement.

Definition at line 870 of file TODBCStatement.cxx.

◆ GetTimestamp() [1/4]

Bool_t TODBCStatement::GetTimestamp ( Int_t  npar,
Int_t year,
Int_t month,
Int_t day,
Int_t hour,
Int_t min,
Int_t sec,
Int_t frac 
)
finalvirtual

return field value as time stamp

Reimplemented from TSQLStatement.

Definition at line 909 of file TODBCStatement.cxx.

◆ GetTimestamp() [2/4]

TDatime TSQLStatement::GetTimestamp

return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01

Definition at line 403 of file TSQLStatement.cxx.

◆ GetTimestamp() [3/4]

Bool_t TSQLStatement::GetTimestamp

Get parameter as timestamp.

Definition at line 438 of file TSQLStatement.cxx.

◆ GetTimestamp() [4/4]

Bool_t TSQLStatement::GetTimestamp

Get parameter as TTimeStamp.

Definition at line 446 of file TSQLStatement.cxx.

◆ GetUInt()

UInt_t TODBCStatement::GetUInt ( Int_t  npar)
finalvirtual

get parameter as unsigned integer

Reimplemented from TSQLStatement.

Definition at line 708 of file TODBCStatement.cxx.

◆ GetULong64()

ULong64_t TODBCStatement::GetULong64 ( Int_t  npar)
finalvirtual

get parameter as ULong64_t

Reimplemented from TSQLStatement.

Definition at line 750 of file TODBCStatement.cxx.

◆ IsNull()

Bool_t TODBCStatement::IsNull ( Int_t  npar)
finalvirtual

Verifies if field value is NULL.

Reimplemented from TSQLStatement.

Definition at line 683 of file TODBCStatement.cxx.

◆ IsParSettMode()

Bool_t TODBCStatement::IsParSettMode ( ) const
inlineprotected

Definition at line 80 of file TODBCStatement.h.

◆ IsResultSet()

Bool_t TODBCStatement::IsResultSet ( ) const
inlineprotected

Definition at line 81 of file TODBCStatement.h.

◆ NextIteration()

Bool_t TODBCStatement::NextIteration ( )
finalvirtual

run next iteration

Implements TSQLStatement.

Definition at line 330 of file TODBCStatement.cxx.

◆ NextResultRow()

Bool_t TODBCStatement::NextResultRow ( )
finalvirtual

next result row

Implements TSQLStatement.

Definition at line 260 of file TODBCStatement.cxx.

◆ Process()

Bool_t TODBCStatement::Process ( )
finalvirtual

process statement

Implements TSQLStatement.

Definition at line 126 of file TODBCStatement.cxx.

◆ SetBinary()

Bool_t TODBCStatement::SetBinary ( Int_t  npar,
void mem,
Long_t  size,
Long_t  maxsize = 0x1000 
)
finalvirtual

set parameter value as binary data

Reimplemented from TSQLStatement.

Definition at line 1075 of file TODBCStatement.cxx.

◆ SetDate()

Bool_t TODBCStatement::SetDate ( Int_t  npar,
Int_t  year,
Int_t  month,
Int_t  day 
)
finalvirtual

set parameter value as date

Reimplemented from TSQLStatement.

Definition at line 1092 of file TODBCStatement.cxx.

◆ SetDatime()

Bool_t TODBCStatement::SetDatime ( Int_t  npar,
Int_t  year,
Int_t  month,
Int_t  day,
Int_t  hour,
Int_t  min,
Int_t  sec 
)
finalvirtual

set parameter value as date & time

Reimplemented from TSQLStatement.

Definition at line 1128 of file TODBCStatement.cxx.

◆ SetDouble()

Bool_t TODBCStatement::SetDouble ( Int_t  npar,
Double_t  value 
)
finalvirtual

set parameter as Double_t

Reimplemented from TSQLStatement.

Definition at line 1028 of file TODBCStatement.cxx.

◆ SetInt()

Bool_t TODBCStatement::SetInt ( Int_t  npar,
Int_t  value 
)
finalvirtual

set parameter as Int_t

Reimplemented from TSQLStatement.

Definition at line 953 of file TODBCStatement.cxx.

◆ SetLong()

Bool_t TODBCStatement::SetLong ( Int_t  npar,
Long_t  value 
)
finalvirtual

set parameter as Long_t

Reimplemented from TSQLStatement.

Definition at line 983 of file TODBCStatement.cxx.

◆ SetLong64()

Bool_t TODBCStatement::SetLong64 ( Int_t  npar,
Long64_t  value 
)
finalvirtual

set parameter as Long64_t

Reimplemented from TSQLStatement.

Definition at line 998 of file TODBCStatement.cxx.

◆ SetNull()

Bool_t TODBCStatement::SetNull ( Int_t  npar)
finalvirtual

Set NULL as parameter value If NULL should be set for statement parameter during first iteration, one should call before proper Set...

method to identify type of argument for the future. For instance, if one suppose to have double as type of parameter, code should look like: stmt->SetDouble(2, 0.); stmt->SetNull(2);

Reimplemented from TSQLStatement.

Definition at line 938 of file TODBCStatement.cxx.

◆ SetNumBuffers()

void TODBCStatement::SetNumBuffers ( Int_t  isize,
Int_t  ilen 
)
protected

set number of buffers

Definition at line 360 of file TODBCStatement.cxx.

◆ SetString()

Bool_t TODBCStatement::SetString ( Int_t  npar,
const char *  value,
Int_t  maxsize = 256 
)
finalvirtual

set parameter as string

Reimplemented from TSQLStatement.

Definition at line 1043 of file TODBCStatement.cxx.

◆ SetTime()

Bool_t TODBCStatement::SetTime ( Int_t  npar,
Int_t  hour,
Int_t  min,
Int_t  sec 
)
finalvirtual

set parameter value as time

Reimplemented from TSQLStatement.

Definition at line 1110 of file TODBCStatement.cxx.

◆ SetTimestamp() [1/4]

Bool_t TODBCStatement::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 
)
finalvirtual

set parameter value as timestamp

Reimplemented from TSQLStatement.

Definition at line 1150 of file TODBCStatement.cxx.

◆ SetTimestamp() [2/4]

Bool_t TSQLStatement::SetTimestamp

set timestamp value for specified parameter from TDatime object

Definition at line 298 of file TSQLStatement.cxx.

◆ SetTimestamp() [3/4]

Bool_t TSQLStatement::SetTimestamp

Set parameter as TTimeStamp.

Definition at line 429 of file TSQLStatement.cxx.

◆ SetTimestamp() [4/4]

Bool_t TSQLStatement::SetTimestamp

Set parameter as timestamp.

Definition at line 421 of file TSQLStatement.cxx.

◆ SetUInt()

Bool_t TODBCStatement::SetUInt ( Int_t  npar,
UInt_t  value 
)
finalvirtual

set parameter as UInt_t

Reimplemented from TSQLStatement.

Definition at line 968 of file TODBCStatement.cxx.

◆ SetULong64()

Bool_t TODBCStatement::SetULong64 ( Int_t  npar,
ULong64_t  value 
)
finalvirtual

set parameter as ULong64_t

Reimplemented from TSQLStatement.

Definition at line 1013 of file TODBCStatement.cxx.

◆ StoreResult()

Bool_t TODBCStatement::StoreResult ( )
finalvirtual

Store result of statement processing.

Results set, produced by processing of statement, can be stored, and accessed by TODBCStamenet methoods like NextResultRow(), GetInt(), GetLong() and so on.

Implements TSQLStatement.

Definition at line 181 of file TODBCStatement.cxx.

Member Data Documentation

◆ fBuffer

ODBCBufferRec_t* TODBCStatement::fBuffer {nullptr}
protected

Definition at line 58 of file TODBCStatement.h.

◆ fBufferCounter

Int_t TODBCStatement::fBufferCounter {0}
protected

Definition at line 61 of file TODBCStatement.h.

◆ fBufferLength

Int_t TODBCStatement::fBufferLength {0}
protected

Definition at line 60 of file TODBCStatement.h.

◆ fBufferPreferredSize

Int_t TODBCStatement::fBufferPreferredSize {0}
protected

Definition at line 57 of file TODBCStatement.h.

◆ fHstmt

SQLHSTMT TODBCStatement::fHstmt
protected

Definition at line 56 of file TODBCStatement.h.

◆ fLastResultRow

ULong64_t TODBCStatement::fLastResultRow {0}
protected

Definition at line 66 of file TODBCStatement.h.

◆ fNumBuffers

Int_t TODBCStatement::fNumBuffers {0}
protected

Definition at line 59 of file TODBCStatement.h.

◆ fNumParsProcessed

SQLUINTEGER TODBCStatement::fNumParsProcessed {0}
protected

Definition at line 64 of file TODBCStatement.h.

◆ fNumRowsFetched

SQLUINTEGER TODBCStatement::fNumRowsFetched {0}
protected

Definition at line 65 of file TODBCStatement.h.

◆ fStatusBuffer

SQLUSMALLINT* TODBCStatement::fStatusBuffer {nullptr}
protected

Definition at line 62 of file TODBCStatement.h.

◆ fWorkingMode

Int_t TODBCStatement::fWorkingMode {0}
protected

Definition at line 63 of file TODBCStatement.h.

Libraries for TODBCStatement:
[legend]

The documentation for this class was generated from the following files: