TPgSQLStatement Class Reference

Definition at line 35 of file TPgSQLStatement.h.

Public Member Functions
	TPgSQLStatement (PgSQL_Stmt_t *stmt, Bool_t errout=kTRUE)
virtual	~TPgSQLStatement ()
	Destructor. More...
virtual void	Close (Option_t *="")
	Close statement. More...
virtual Int_t	GetBufferLength () const
virtual Int_t	GetNumParameters ()
	Return number of statement parameters. More...
virtual Bool_t	SetNull (Int_t npar)
	Set NULL as parameter value. More...
virtual Bool_t	SetInt (Int_t npar, Int_t value)
	Set parameter value as integer. More...
virtual Bool_t	SetUInt (Int_t npar, UInt_t value)
	Set parameter value as unsigned integer. More...
virtual Bool_t	SetLong (Int_t npar, Long_t value)
	Set parameter value as long integer. More...
virtual Bool_t	SetLong64 (Int_t npar, Long64_t value)
	Set parameter value as 64-bit integer. More...
virtual Bool_t	SetULong64 (Int_t npar, ULong64_t value)
	Set parameter value as unsigned 64-bit integer. More...
virtual Bool_t	SetDouble (Int_t npar, Double_t value)
	Set parameter value as double. More...
virtual Bool_t	SetString (Int_t npar, const char *value, Int_t maxsize=256)
	Set parameter value as string. More...
virtual Bool_t	SetBinary (Int_t npar, void *mem, Long_t size, Long_t maxsize=0x1000)
	Set parameter value as binary data. More...
virtual Bool_t	SetLargeObject (Int_t npar, void *mem, Long_t size, Long_t maxsize=0x1000)
	Set parameter value to large object and immediately insert the large object into DB. More...
virtual Bool_t	SetDate (Int_t npar, Int_t year, Int_t month, Int_t day)
	Set parameter value as date. More...
virtual Bool_t	SetTime (Int_t npar, Int_t hour, Int_t min, Int_t sec)
	Set parameter value as time. More...
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)
	Set parameter value as date & time. More...
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)
	Set parameter value as timestamp. More...
virtual Bool_t	NextIteration ()
	Increment iteration counter for statement, where parameter can be set. More...
virtual Bool_t	Process ()
	Process statement. More...
virtual Int_t	GetNumAffectedRows ()
	Return number of affected rows after statement is processed. More...
virtual Bool_t	StoreResult ()
	Store result of statement processing to access them via GetInt(), GetDouble() and so on methods. More...
virtual Int_t	GetNumFields ()
	Return number of fields in result set. More...
virtual const char *	GetFieldName (Int_t nfield)
	Returns field name in result set. More...
virtual Bool_t	NextResultRow ()
	Shift cursor to nect row in result set. More...
virtual Bool_t	IsNull (Int_t npar)
	Checks if field value is null. More...
virtual Int_t	GetInt (Int_t npar)
	Return field value as integer. More...
virtual UInt_t	GetUInt (Int_t npar)
	Return field value as unsigned integer. More...
virtual Long_t	GetLong (Int_t npar)
	Return field value as long integer. More...
virtual Long64_t	GetLong64 (Int_t npar)
	Return field value as 64-bit integer. More...
virtual ULong64_t	GetULong64 (Int_t npar)
	Return field value as unsigned 64-bit integer. More...
virtual Double_t	GetDouble (Int_t npar)
	Return field value as double. More...
virtual const char *	GetString (Int_t npar)
	Return field value as string. More...
virtual Bool_t	GetBinary (Int_t npar, void *&mem, Long_t &size)
	Return field value as binary array. More...
virtual Bool_t	GetLargeObject (Int_t npar, void *&mem, Long_t &size)
	Return large object whose oid is in the given field. More...
virtual Bool_t	GetDate (Int_t npar, Int_t &year, Int_t &month, Int_t &day)
	Return field value as date. More...
virtual Bool_t	GetTime (Int_t npar, Int_t &hour, Int_t &min, Int_t &sec)
	Return field value as time. More...
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)
	Return field value as date & time. More...
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 &)
	Return field value as time stamp. More...
	ClassDef (TPgSQLStatement, 0)
Public Member Functions inherited from TSQLStatement
virtual	~TSQLStatement ()
Bool_t	SetDate (Int_t, const TDatime &)
	set only date value for specified parameter from TDatime object More...
Bool_t	SetTime (Int_t, const TDatime &)
	set only time 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...
Bool_t	SetTimestamp (Int_t, const TDatime &)
	set timestamp value for specified parameter from TDatime object More...
virtual void	SetTimeFormating (const char *)
virtual Bool_t	SetVInt (Int_t, const std::vector< Int_t >, const char *, const char *)
virtual Bool_t	SetVUInt (Int_t, const std::vector< UInt_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	SetVULong64 (Int_t, const std::vector< ULong64_t >, const char *, const char *)
virtual Bool_t	SetVDouble (Int_t, const std::vector< Double_t >, const char *, const char *)
virtual Bool_t	SetMaxFieldSize (Int_t, Long_t)
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	GetYear (Int_t)
	return year value for parameter (if applicable) More...
Int_t	GetMonth (Int_t)
	return month value for parameter (if applicable) More...
Int_t	GetDay (Int_t)
	return day value for parameter (if applicable) More...
Int_t	GetHour (Int_t)
	return hours value for parameter (if applicable) More...
Int_t	GetMinute (Int_t)
	return minutes value for parameter (if applicable) More...
Int_t	GetSecond (Int_t)
	return seconds 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	GetVInt (Int_t, std::vector< Int_t > &)
virtual Bool_t	GetVUInt (Int_t, std::vector< UInt_t > &)
virtual Bool_t	GetVLong (Int_t, std::vector< Long_t > &)
virtual Bool_t	GetVLong64 (Int_t, std::vector< Long64_t > &)
virtual Bool_t	GetVULong64 (Int_t, std::vector< ULong64_t > &)
virtual Bool_t	GetVDouble (Int_t, std::vector< Double_t > &)
virtual Bool_t	IsError () const
virtual Int_t	GetErrorCode () const
virtual const char *	GetErrorMsg () const
virtual void	EnableErrorOutput (Bool_t on=kTRUE)
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
	TObject copy ctor. More...
TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...
virtual	~TObject ()
	TObject destructor. 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...
virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...
virtual void	Clear (Option_t *="")
virtual TObject *	Clone (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 TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...
virtual void	Dump () const
	Dump contents of object on stdout. 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 TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...
virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...
virtual const char *	GetName () const
	Returns name of object. More...
virtual const char *	GetIconName () const
	Returns mime type name of object. More...
virtual Option_t *	GetOption () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...
virtual const char *	GetTitle () const
	Returns title of object. 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...
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...
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
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	IsSortable () const
Bool_t	IsOnHeap () const
Bool_t	IsZombie () const
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...
virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. 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...
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...
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	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. 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...
void *	operator new (size_t sz)
void *	operator new[] (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz, void *vp)
void	operator delete (void *ptr)
	Operator delete. More...
void	operator delete[] (void *ptr)
	Operator delete []. More...
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...
void	SetBit (UInt_t f)
void	ResetBit (UInt_t f)
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	InvertBit (UInt_t f)
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message. More...
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message. More...
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message. More...
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message. More...
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message. 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...
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...
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Private Member Functions
Bool_t	IsSetParsMode () const
Bool_t	IsResultSetMode () const
Bool_t	SetSQLParamType (Int_t npar, int sqltype, bool sig, int sqlsize=0)
	Set parameter type to be used as buffer. More...
long double	ConvertToNumeric (Int_t npar)
	Convert field to numeric value. More...
const char *	ConvertToString (Int_t npar)
	Convert field value to string. More...
void	FreeBuffers ()
	Release all buffers, used by statement. More...
void	SetBuffersNumber (Int_t n)
	Allocate buffers for statement parameters/ result fields. More...
void	ConvertTimeToUTC (const TString &PQvalue, Int_t &year, Int_t &month, Int_t &day, Int_t &hour, Int_t &min, Int_t &sec)

Private Attributes
PgSQL_Stmt_t *	fStmt
Int_t	fNumBuffers
	executed statement More...
char **	fBind
	number of statement parameters More...
char **	fFieldName
	array of data for input More...
Int_t	fWorkingMode
	array of column names More...
Int_t	fIterationCount
	1 - setting parameters, 2 - retrieving results More...
int *	fParamLengths
	number of iteration More...
int *	fParamFormats
	length of column More...
Int_t	fNumResultRows
	data type (OID) More...
Int_t	fNumResultCols

Additional Inherited Members
Public Types inherited from TObject
enum	EStatusBits {   kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),   kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...
static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...
static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. 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=0)
	set new values for error fields if method specified, displays error message More...
Protected Member Functions inherited from TObject
void	MakeZombie ()
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected). More...
Protected Attributes inherited from TSQLStatement
Int_t	fErrorCode
TString	fErrorMsg
Bool_t	fErrorOut

#include <TPgSQLStatement.h>

Inheritance diagram for TPgSQLStatement:

Collaboration diagram for TPgSQLStatement:

Constructor & Destructor Documentation

TPgSQLStatement::TPgSQLStatement	(	PgSQL_Stmt_t *	stmt,
		Bool_t	errout = kTRUE
	)

TPgSQLStatement::~TPgSQLStatement ( )

virtual

Destructor.

Definition at line 884 of file TPgSQLStatement.cxx.

Member Function Documentation

TPgSQLStatement::ClassDef	(	TPgSQLStatement	,
		0
	)

void TPgSQLStatement::Close ( Option_t *  = "" )

virtual

Close statement.

Definition at line 891 of file TPgSQLStatement.cxx.

void TPgSQLStatement::ConvertTimeToUTC ( const TString &  PQvalue, Int_t &  year, Int_t &  month, Int_t &  day, Int_t &  hour, Int_t &  min, Int_t &  sec  )

private

long double TPgSQLStatement::ConvertToNumeric ( Int_t  npar )

private

Convert field to numeric value.

Definition at line 988 of file TPgSQLStatement.cxx.

const char * TPgSQLStatement::ConvertToString ( Int_t  npar )

private

Convert field value to string.

Definition at line 980 of file TPgSQLStatement.cxx.

void TPgSQLStatement::FreeBuffers ( )

private

Release all buffers, used by statement.

Definition at line 966 of file TPgSQLStatement.cxx.

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

virtual

Return field value as binary array.

Reimplemented from TSQLStatement.

Definition at line 1060 of file TPgSQLStatement.cxx.

virtual Int_t TPgSQLStatement::GetBufferLength ( ) const

inlinevirtual

Implements TSQLStatement.

Definition at line 68 of file TPgSQLStatement.h.

Bool_t TPgSQLStatement::GetDate ( Int_t  npar, Int_t &  year, Int_t &  month, Int_t &  day  )

virtual

Return field value as date.

Reimplemented from TSQLStatement.

Definition at line 1076 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::GetDatime ( Int_t  npar, Int_t &  year, Int_t &  month, Int_t &  day, Int_t &  hour, Int_t &  min, Int_t &  sec  )

virtual

Return field value as date & time.

Reimplemented from TSQLStatement.

Definition at line 1092 of file TPgSQLStatement.cxx.

Double_t TPgSQLStatement::GetDouble ( Int_t  npar )

virtual

Return field value as double.

Reimplemented from TSQLStatement.

Definition at line 1044 of file TPgSQLStatement.cxx.

const char * TPgSQLStatement::GetFieldName ( Int_t  nfield )

virtual

Returns field name in result set.

Implements TSQLStatement.

Definition at line 939 of file TPgSQLStatement.cxx.

Int_t TPgSQLStatement::GetInt ( Int_t  npar )

virtual

Return field value as integer.

Reimplemented from TSQLStatement.

Definition at line 1004 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::GetLargeObject ( Int_t  npar, void *&  mem, Long_t &  size  )

virtual

Return large object whose oid is in the given field.

Reimplemented from TSQLStatement.

Definition at line 1068 of file TPgSQLStatement.cxx.

Long_t TPgSQLStatement::GetLong ( Int_t  npar )

virtual

Return field value as long integer.

Reimplemented from TSQLStatement.

Definition at line 1020 of file TPgSQLStatement.cxx.

Long64_t TPgSQLStatement::GetLong64 ( Int_t  npar )

virtual

Return field value as 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1028 of file TPgSQLStatement.cxx.

Int_t TPgSQLStatement::GetNumAffectedRows ( )

virtual

Return number of affected rows after statement is processed.

Reimplemented from TSQLStatement.

Definition at line 906 of file TPgSQLStatement.cxx.

Int_t TPgSQLStatement::GetNumFields ( )

virtual

Return number of fields in result set.

Implements TSQLStatement.

Definition at line 931 of file TPgSQLStatement.cxx.

Int_t TPgSQLStatement::GetNumParameters ( )

virtual

Return number of statement parameters.

Implements TSQLStatement.

Definition at line 914 of file TPgSQLStatement.cxx.

const char * TPgSQLStatement::GetString ( Int_t  npar )

virtual

Return field value as string.

Reimplemented from TSQLStatement.

Definition at line 1052 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::GetTime ( Int_t  npar, Int_t &  hour, Int_t &  min, Int_t &  sec  )

virtual

Return field value as time.

Reimplemented from TSQLStatement.

Definition at line 1084 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::GetTimestamp ( Int_t  npar, Int_t &  year, Int_t &  month, Int_t &  day, Int_t &  hour, Int_t &  min, Int_t &  sec, Int_t &    )

virtual

Return field value as time stamp.

Reimplemented from TSQLStatement.

Definition at line 1100 of file TPgSQLStatement.cxx.

UInt_t TPgSQLStatement::GetUInt ( Int_t  npar )

virtual

Return field value as unsigned integer.

Reimplemented from TSQLStatement.

Definition at line 1012 of file TPgSQLStatement.cxx.

ULong64_t TPgSQLStatement::GetULong64 ( Int_t  npar )

virtual

Return field value as unsigned 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1036 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::IsNull ( Int_t  npar )

virtual

Checks if field value is null.

Reimplemented from TSQLStatement.

Definition at line 996 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::IsResultSetMode ( ) const

inlineprivate

Definition at line 50 of file TPgSQLStatement.h.

Bool_t TPgSQLStatement::IsSetParsMode ( ) const

inlineprivate

Definition at line 49 of file TPgSQLStatement.h.

Bool_t TPgSQLStatement::NextIteration ( )

virtual

Increment iteration counter for statement, where parameter can be set.

Statement with parameters of previous iteration automatically will be applied to database.

Implements TSQLStatement.

Definition at line 958 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::NextResultRow ( )

virtual

Shift cursor to nect row in result set.

Implements TSQLStatement.

Definition at line 947 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::Process ( )

virtual

Process statement.

Implements TSQLStatement.

Definition at line 898 of file TPgSQLStatement.cxx.

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

virtual

Set parameter value as binary data.

Reimplemented from TSQLStatement.

Definition at line 1188 of file TPgSQLStatement.cxx.

void TPgSQLStatement::SetBuffersNumber ( Int_t  n )

private

Allocate buffers for statement parameters/ result fields.

Definition at line 973 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetDate ( Int_t  npar, Int_t  year, Int_t  month, Int_t  day  )

virtual

Set parameter value as date.

Reimplemented from TSQLStatement.

Definition at line 1204 of file TPgSQLStatement.cxx.

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

virtual

Set parameter value as date & time.

Reimplemented from TSQLStatement.

Definition at line 1220 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetDouble ( Int_t  npar, Double_t  value  )

virtual

Set parameter value as double.

Reimplemented from TSQLStatement.

Definition at line 1172 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetInt ( Int_t  npar, Int_t  value  )

virtual

Set parameter value as integer.

Reimplemented from TSQLStatement.

Definition at line 1132 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetLargeObject ( Int_t  npar, void *  mem, Long_t  size, Long_t  maxsize = 0x1000  )

virtual

Set parameter value to large object and immediately insert the large object into DB.

Reimplemented from TSQLStatement.

Definition at line 1196 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetLong ( Int_t  npar, Long_t  value  )

virtual

Set parameter value as long integer.

Reimplemented from TSQLStatement.

Definition at line 1148 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetLong64 ( Int_t  npar, Long64_t  value  )

virtual

Set parameter value as 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1156 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetNull ( Int_t  npar )

virtual

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 1124 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetSQLParamType ( Int_t  npar, int  sqltype, bool  sig, int  sqlsize = 0  )

private

Set parameter type to be used as buffer.

Used in both setting data to database and retriving data from data base. Initialize proper PGSQL_BIND structure and allocate required buffers.

Definition at line 1110 of file TPgSQLStatement.cxx.

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

virtual

Set parameter value as string.

Reimplemented from TSQLStatement.

Definition at line 1180 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetTime ( Int_t  npar, Int_t  hour, Int_t  min, Int_t  sec  )

virtual

Set parameter value as time.

Reimplemented from TSQLStatement.

Definition at line 1212 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::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

Set parameter value as timestamp.

Reimplemented from TSQLStatement.

Definition at line 1228 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetUInt ( Int_t  npar, UInt_t  value  )

virtual

Set parameter value as unsigned integer.

Reimplemented from TSQLStatement.

Definition at line 1140 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::SetULong64 ( Int_t  npar, ULong64_t  value  )

virtual

Set parameter value as unsigned 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1164 of file TPgSQLStatement.cxx.

Bool_t TPgSQLStatement::StoreResult ( )

virtual

Store result of statement processing to access them via GetInt(), GetDouble() and so on methods.

Implements TSQLStatement.

Definition at line 923 of file TPgSQLStatement.cxx.

Member Data Documentation

char** TPgSQLStatement::fBind

private

number of statement parameters

Definition at line 40 of file TPgSQLStatement.h.

char** TPgSQLStatement::fFieldName

private

array of data for input

Definition at line 41 of file TPgSQLStatement.h.

Int_t TPgSQLStatement::fIterationCount

private

1 - setting parameters, 2 - retrieving results

Definition at line 43 of file TPgSQLStatement.h.

Int_t TPgSQLStatement::fNumBuffers

private

executed statement

Definition at line 39 of file TPgSQLStatement.h.

Int_t TPgSQLStatement::fNumResultCols

private

Definition at line 47 of file TPgSQLStatement.h.

Int_t TPgSQLStatement::fNumResultRows

private

data type (OID)

Definition at line 46 of file TPgSQLStatement.h.

int* TPgSQLStatement::fParamFormats

private

length of column

Definition at line 45 of file TPgSQLStatement.h.

int* TPgSQLStatement::fParamLengths

private

number of iteration

Definition at line 44 of file TPgSQLStatement.h.

PgSQL_Stmt_t* TPgSQLStatement::fStmt

private

Definition at line 38 of file TPgSQLStatement.h.

Int_t TPgSQLStatement::fWorkingMode

private

array of column names

Definition at line 42 of file TPgSQLStatement.h.

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

• sql/pgsql/inc/TPgSQLStatement.h
• sql/pgsql/src/TPgSQLStatement.cxx