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TMySQLStatement Class Reference

Definition at line 33 of file TMySQLStatement.h.

Classes

struct  TParamData
 

Public Member Functions

 TMySQLStatement (MYSQL_STMT *stmt, Bool_t errout=kTRUE)
 Normal constructor.
 
virtual ~TMySQLStatement ()
 Destructor.
 
 ClassDefOverride (TMySQLStatement, 0)
 
void Close (Option_t *="") final
 Close statement.
 
Bool_t GetBinary (Int_t npar, void *&mem, Long_t &size) final
 Return field value as binary array.
 
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.
 
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.
 
Double_t GetDouble (Int_t npar) final
 Return field value as double.
 
const char * GetFieldName (Int_t nfield) final
 Returns field name in result set.
 
Int_t GetInt (Int_t npar) final
 Return field value as integer.
 
Long_t GetLong (Int_t npar) final
 Return field value as long integer.
 
Long64_t GetLong64 (Int_t npar) final
 Return field value as 64-bit integer.
 
Int_t GetNumAffectedRows () final
 Return number of affected rows after statement is processed.
 
Int_t GetNumFields () final
 Return number of fields in result set.
 
Int_t GetNumParameters () final
 Return number of statement parameters.
 
const char * GetString (Int_t npar) final
 Return field value as string.
 
Bool_t GetTime (Int_t npar, Int_t &hour, Int_t &min, Int_t &sec) final
 Return field value as time.
 
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.
 
TDatime GetTimestamp (Int_t)
 return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01
 
virtual Bool_t GetTimestamp (Int_t, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &)
 Get parameter as timestamp.
 
virtual Bool_t GetTimestamp (Int_t, TTimeStamp &)
 Get parameter as TTimeStamp.
 
UInt_t GetUInt (Int_t npar) final
 Return field value as unsigned integer.
 
ULong64_t GetULong64 (Int_t npar) final
 Return field value as unsigned 64-bit integer.
 
Bool_t IsNull (Int_t npar) final
 Checks if field value is null.
 
Bool_t NextIteration () final
 Increment iteration counter for statement, where parameter can be set.
 
Bool_t NextResultRow () final
 Shift cursor to nect row in result set.
 
Bool_t Process () final
 Process statement.
 
Bool_t SetBinary (Int_t npar, void *mem, Long_t size, Long_t maxsize=0x1000) final
 Set parameter value as binary data.
 
Bool_t SetDate (Int_t npar, Int_t year, Int_t month, Int_t day) final
 Set parameter value as date.
 
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.
 
Bool_t SetDouble (Int_t npar, Double_t value) final
 Set parameter value as double.
 
Bool_t SetInt (Int_t npar, Int_t value) final
 Set parameter value as integer.
 
Bool_t SetLong (Int_t npar, Long_t value) final
 Set parameter value as long integer.
 
Bool_t SetLong64 (Int_t npar, Long64_t value) final
 Set parameter value as 64-bit integer.
 
Bool_t SetNull (Int_t npar) final
 Set NULL as parameter value.
 
Bool_t SetString (Int_t npar, const char *value, Int_t maxsize=256) final
 Set parameter value as string.
 
Bool_t SetTime (Int_t npar, Int_t hour, Int_t min, Int_t sec) final
 Set parameter value as time.
 
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.
 
Bool_t SetTimestamp (Int_t, const TDatime &)
 set timestamp value for specified parameter from TDatime object
 
virtual Bool_t SetTimestamp (Int_t, const TTimeStamp &)
 Set parameter as TTimeStamp.
 
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.
 
Bool_t SetUInt (Int_t npar, UInt_t value) final
 Set parameter value as unsigned integer.
 
Bool_t SetULong64 (Int_t npar, ULong64_t value) final
 Set parameter value as unsigned 64-bit integer.
 
Bool_t StoreResult () final
 Store result of statement processing to access them via GetInt(), GetDouble() and so on methods.
 
- 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
 
Int_t GetDay (Int_t)
 return day value for parameter (if applicable)
 
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
 
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
 
Int_t GetHour (Int_t)
 return hours value for parameter (if applicable)
 
virtual Bool_t GetLargeObject (Int_t col, void *&mem, Long_t &size)
 
Int_t GetMinute (Int_t)
 return minutes value for parameter (if applicable)
 
Int_t GetMonth (Int_t)
 return month value for parameter (if applicable)
 
Int_t GetSecond (Int_t)
 return seconds value for parameter (if applicable)
 
Int_t GetSecondsFraction (Int_t)
 return seconds fraction value for parameter (if applicable)
 
TDatime GetTimestamp (Int_t)
 return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01
 
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)
 
virtual Bool_t IsError () const
 
Bool_t SetDate (Int_t, const TDatime &)
 set only date value for specified parameter from TDatime object
 
Bool_t SetDatime (Int_t, const TDatime &)
 set date & time value for specified parameter from TDatime object
 
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
 
virtual void SetTimeFormating (const char *)
 
Bool_t SetTimestamp (Int_t, const TDatime &)
 set timestamp value for specified parameter from TDatime object
 
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.
 
 TObject (const TObject &object)
 TObject copy ctor.
 
virtual ~TObject ()
 TObject destructor.
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract.
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad.
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action.
 
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.
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs.
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility.
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method.
 
virtual void Copy (TObject &object) const
 Copy this to obj.
 
virtual void Delete (Option_t *option="")
 Delete this object.
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object.
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects.
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs.
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad).
 
virtual void Dump () const
 Dump contents of object on stdout.
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message.
 
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.
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray.
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py).
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message.
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes.
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes.
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object.
 
virtual const char * GetIconName () const
 Returns mime type name of object.
 
virtual const char * GetName () const
 Returns name of object.
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py).
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object.
 
virtual UInt_t GetUniqueID () const
 Return the unique object id.
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out.
 
virtual ULong_t Hash () const
 Return hash value for this object.
 
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.
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message.
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname".
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl.
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas.
 
void InvertBit (UInt_t f)
 
Bool_t IsDestructed () const
 IsDestructed.
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory).
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
 
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.
 
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).
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification.
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete.
 
void operator delete (void *ptr)
 Operator delete.
 
void operator delete[] (void *ptr)
 Operator delete [].
 
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.
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself.
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list.
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself.
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory.
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list.
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename.
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out".
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f.
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object.
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id.
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message.
 
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.
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory.
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory.
 

Static Public Member Functions

static ULong_t GetAllocSizeLimit ()
 Return limit for maximal allocated memory for single parameter.
 
static void SetAllocSizeLimit (ULong_t sz)
 Set limit for maximal allocated memory for single parameter.
 
- Static Public Member Functions inherited from TObject
static Longptr_t GetDtorOnly ()
 Return destructor only flag.
 
static Bool_t GetObjectStat ()
 Get status of object stat flag.
 
static void SetDtorOnly (void *obj)
 Set destructor only flag.
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable.
 

Protected Member Functions

voidBeforeSet (const char *method, Int_t npar, Int_t sqltype, Bool_t sig=kTRUE, ULong_t size=0)
 Check boundary condition before setting value of parameter.
 
long double ConvertToNumeric (Int_t npar)
 Convert field to numeric value.
 
const char * ConvertToString (Int_t npar)
 Convert field value to string.
 
void FreeBuffers ()
 Release all buffers, used by statement.
 
Bool_t IsResultSetMode () const
 
Bool_t IsSetParsMode () const
 indicates when parameters bind should be called
 
void SetBuffersNumber (Int_t n)
 Allocate buffers for statement parameters/ result fields.
 
Bool_t SetSQLParamType (Int_t npar, int sqltype, Bool_t sig, ULong_t sqlsize=0)
 Set parameter type to be used as buffer.
 
- Protected Member Functions inherited from TSQLStatement
 TSQLStatement (Bool_t errout=kTRUE)
 
void ClearError ()
 reset error fields
 
void SetError (Int_t code, const char *msg, const char *method=nullptr)
 set new values for error fields if method specified, displays error message
 
- 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).
 
void MakeZombie ()
 

Protected Attributes

MYSQL_BINDfBind {nullptr}
 number of statement parameters
 
TParamDatafBuffer {nullptr}
 array of bind data
 
Int_t fIterationCount {-1}
 1 - setting parameters, 2 - retrieving results
 
Bool_t fNeedParBind {kFALSE}
 number of iteration
 
Int_t fNumBuffers {0}
 executed statement
 
MYSQL_STMTfStmt {nullptr}
 
Int_t fWorkingMode {0}
 parameter definition structures
 
- Protected Attributes inherited from TSQLStatement
Int_t fErrorCode {0}
 
TString fErrorMsg
 
Bool_t fErrorOut {kFALSE}
 

Static Protected Attributes

static ULong64_t fgAllocSizeLimit = 0x8000000
 

Private Member Functions

 TMySQLStatement (const TMySQLStatement &)=delete
 
TMySQLStatementoperator= (const TMySQLStatement &)=delete
 

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)
}
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = BIT(3) }
 

#include <TMySQLStatement.h>

Inheritance diagram for TMySQLStatement:
[legend]

Constructor & Destructor Documentation

◆ TMySQLStatement() [1/2]

TMySQLStatement::TMySQLStatement ( const TMySQLStatement )
privatedelete

◆ TMySQLStatement() [2/2]

TMySQLStatement::TMySQLStatement ( MYSQL_STMT stmt,
Bool_t  errout = kTRUE 
)

Normal constructor.

For MySQL version < 4.1 no statement is supported

Definition at line 1081 of file TMySQLStatement.cxx.

◆ ~TMySQLStatement()

TMySQLStatement::~TMySQLStatement ( )
virtual

Destructor.

Definition at line 1088 of file TMySQLStatement.cxx.

Member Function Documentation

◆ BeforeSet()

void * TMySQLStatement::BeforeSet ( const char *  method,
Int_t  npar,
Int_t  sqltype,
Bool_t  sig = kTRUE,
ULong_t  size = 0 
)
protected

Check boundary condition before setting value of parameter.

Return address of parameter buffer.

Definition at line 1316 of file TMySQLStatement.cxx.

◆ ClassDefOverride()

TMySQLStatement::ClassDefOverride ( TMySQLStatement  ,
 
)

◆ Close()

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

Close statement.

Reimplemented from TSQLStatement.

Definition at line 1095 of file TMySQLStatement.cxx.

◆ ConvertToNumeric()

long double TMySQLStatement::ConvertToNumeric ( Int_t  npar)
protected

Convert field to numeric value.

Definition at line 1192 of file TMySQLStatement.cxx.

◆ ConvertToString()

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

Convert field value to string.

Definition at line 1184 of file TMySQLStatement.cxx.

◆ FreeBuffers()

void TMySQLStatement::FreeBuffers ( )
protected

Release all buffers, used by statement.

Definition at line 1170 of file TMySQLStatement.cxx.

◆ GetAllocSizeLimit()

ULong_t TMySQLStatement::GetAllocSizeLimit ( )
static

Return limit for maximal allocated memory for single parameter.

Definition at line 35 of file TMySQLStatement.cxx.

◆ GetBinary()

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

Return field value as binary array.

Reimplemented from TSQLStatement.

Definition at line 1264 of file TMySQLStatement.cxx.

◆ GetBufferLength()

Int_t TMySQLStatement::GetBufferLength ( ) const
inlinefinalvirtual

Implements TSQLStatement.

Definition at line 84 of file TMySQLStatement.h.

◆ GetDate()

Bool_t TMySQLStatement::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 1273 of file TMySQLStatement.cxx.

◆ GetDatime()

Bool_t TMySQLStatement::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 1289 of file TMySQLStatement.cxx.

◆ GetDouble()

Double_t TMySQLStatement::GetDouble ( Int_t  npar)
finalvirtual

Return field value as double.

Reimplemented from TSQLStatement.

Definition at line 1248 of file TMySQLStatement.cxx.

◆ GetFieldName()

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

Returns field name in result set.

Implements TSQLStatement.

Definition at line 1143 of file TMySQLStatement.cxx.

◆ GetInt()

Int_t TMySQLStatement::GetInt ( Int_t  npar)
finalvirtual

Return field value as integer.

Reimplemented from TSQLStatement.

Definition at line 1208 of file TMySQLStatement.cxx.

◆ GetLong()

Long_t TMySQLStatement::GetLong ( Int_t  npar)
finalvirtual

Return field value as long integer.

Reimplemented from TSQLStatement.

Definition at line 1224 of file TMySQLStatement.cxx.

◆ GetLong64()

Long64_t TMySQLStatement::GetLong64 ( Int_t  npar)
finalvirtual

Return field value as 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1232 of file TMySQLStatement.cxx.

◆ GetNumAffectedRows()

Int_t TMySQLStatement::GetNumAffectedRows ( )
finalvirtual

Return number of affected rows after statement is processed.

Reimplemented from TSQLStatement.

Definition at line 1110 of file TMySQLStatement.cxx.

◆ GetNumFields()

Int_t TMySQLStatement::GetNumFields ( )
finalvirtual

Return number of fields in result set.

Implements TSQLStatement.

Definition at line 1135 of file TMySQLStatement.cxx.

◆ GetNumParameters()

Int_t TMySQLStatement::GetNumParameters ( )
finalvirtual

Return number of statement parameters.

Implements TSQLStatement.

Definition at line 1118 of file TMySQLStatement.cxx.

◆ GetString()

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

Return field value as string.

Reimplemented from TSQLStatement.

Definition at line 1256 of file TMySQLStatement.cxx.

◆ GetTime()

Bool_t TMySQLStatement::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 1281 of file TMySQLStatement.cxx.

◆ GetTimestamp() [1/4]

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

Return field value as time stamp.

Reimplemented from TSQLStatement.

Definition at line 1297 of file TMySQLStatement.cxx.

◆ GetTimestamp() [2/4]

TDatime TSQLStatement::GetTimestamp ( Int_t  npar)

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

Definition at line 104 of file TSQLStatement.cxx.

◆ GetTimestamp() [3/4]

Bool_t TSQLStatement::GetTimestamp ( Int_t  ,
Int_t ,
Int_t ,
Int_t ,
Int_t ,
Int_t ,
Int_t ,
Int_t  
)
virtual

Get parameter as timestamp.

Reimplemented from TSQLStatement.

Definition at line 102 of file TSQLStatement.cxx.

◆ GetTimestamp() [4/4]

Bool_t TSQLStatement::GetTimestamp ( Int_t  ,
TTimeStamp  
)
virtual

Get parameter as TTimeStamp.

Reimplemented from TSQLStatement.

Definition at line 103 of file TSQLStatement.cxx.

◆ GetUInt()

UInt_t TMySQLStatement::GetUInt ( Int_t  npar)
finalvirtual

Return field value as unsigned integer.

Reimplemented from TSQLStatement.

Definition at line 1216 of file TMySQLStatement.cxx.

◆ GetULong64()

ULong64_t TMySQLStatement::GetULong64 ( Int_t  npar)
finalvirtual

Return field value as unsigned 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1240 of file TMySQLStatement.cxx.

◆ IsNull()

Bool_t TMySQLStatement::IsNull ( Int_t  npar)
finalvirtual

Checks if field value is null.

Reimplemented from TSQLStatement.

Definition at line 1200 of file TMySQLStatement.cxx.

◆ IsResultSetMode()

Bool_t TMySQLStatement::IsResultSetMode ( ) const
inlineprotected

Definition at line 57 of file TMySQLStatement.h.

◆ IsSetParsMode()

Bool_t TMySQLStatement::IsSetParsMode ( ) const
inlineprotected

indicates when parameters bind should be called

Definition at line 56 of file TMySQLStatement.h.

◆ NextIteration()

Bool_t TMySQLStatement::NextIteration ( )
finalvirtual

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 1162 of file TMySQLStatement.cxx.

◆ NextResultRow()

Bool_t TMySQLStatement::NextResultRow ( )
finalvirtual

Shift cursor to nect row in result set.

Implements TSQLStatement.

Definition at line 1151 of file TMySQLStatement.cxx.

◆ operator=()

TMySQLStatement & TMySQLStatement::operator= ( const TMySQLStatement )
privatedelete

◆ Process()

Bool_t TMySQLStatement::Process ( )
finalvirtual

Process statement.

Implements TSQLStatement.

Definition at line 1102 of file TMySQLStatement.cxx.

◆ SetAllocSizeLimit()

void TMySQLStatement::SetAllocSizeLimit ( ULong_t  sz)
static

Set limit for maximal allocated memory for single parameter.

Definition at line 43 of file TMySQLStatement.cxx.

◆ SetBinary()

Bool_t TMySQLStatement::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 1394 of file TMySQLStatement.cxx.

◆ SetBuffersNumber()

void TMySQLStatement::SetBuffersNumber ( Int_t  n)
protected

Allocate buffers for statement parameters/ result fields.

Definition at line 1177 of file TMySQLStatement.cxx.

◆ SetDate()

Bool_t TMySQLStatement::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 1402 of file TMySQLStatement.cxx.

◆ SetDatime()

Bool_t TMySQLStatement::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 1418 of file TMySQLStatement.cxx.

◆ SetDouble()

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

Set parameter value as double.

Reimplemented from TSQLStatement.

Definition at line 1378 of file TMySQLStatement.cxx.

◆ SetInt()

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

Set parameter value as integer.

Reimplemented from TSQLStatement.

Definition at line 1338 of file TMySQLStatement.cxx.

◆ SetLong()

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

Set parameter value as long integer.

Reimplemented from TSQLStatement.

Definition at line 1354 of file TMySQLStatement.cxx.

◆ SetLong64()

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

Set parameter value as 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1362 of file TMySQLStatement.cxx.

◆ SetNull()

Bool_t TMySQLStatement::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 1330 of file TMySQLStatement.cxx.

◆ SetSQLParamType()

Bool_t TMySQLStatement::SetSQLParamType ( Int_t  npar,
int  sqltype,
Bool_t  sig,
ULong_t  sqlsize = 0 
)
protected

Set parameter type to be used as buffer.

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

Definition at line 1307 of file TMySQLStatement.cxx.

◆ SetString()

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

Set parameter value as string.

Reimplemented from TSQLStatement.

Definition at line 1386 of file TMySQLStatement.cxx.

◆ SetTime()

Bool_t TMySQLStatement::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 1410 of file TMySQLStatement.cxx.

◆ SetTimestamp() [1/4]

Bool_t TMySQLStatement::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 1426 of file TMySQLStatement.cxx.

◆ SetTimestamp() [2/4]

Bool_t TSQLStatement::SetTimestamp ( Int_t  npar,
const TDatime tm 
)

set timestamp value for specified parameter from TDatime object

Definition at line 59 of file TSQLStatement.cxx.

◆ SetTimestamp() [3/4]

Bool_t TSQLStatement::SetTimestamp ( Int_t  ,
const TTimeStamp  
)
virtual

Set parameter as TTimeStamp.

Reimplemented from TSQLStatement.

Definition at line 58 of file TSQLStatement.cxx.

◆ SetTimestamp() [4/4]

Bool_t TSQLStatement::SetTimestamp ( Int_t  ,
Int_t  ,
Int_t  ,
Int_t  ,
Int_t  ,
Int_t  ,
Int_t  ,
Int_t  = 0 
)
virtual

Set parameter as timestamp.

Reimplemented from TSQLStatement.

Definition at line 57 of file TSQLStatement.cxx.

◆ SetUInt()

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

Set parameter value as unsigned integer.

Reimplemented from TSQLStatement.

Definition at line 1346 of file TMySQLStatement.cxx.

◆ SetULong64()

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

Set parameter value as unsigned 64-bit integer.

Reimplemented from TSQLStatement.

Definition at line 1370 of file TMySQLStatement.cxx.

◆ StoreResult()

Bool_t TMySQLStatement::StoreResult ( )
finalvirtual

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

Implements TSQLStatement.

Definition at line 1127 of file TMySQLStatement.cxx.

Member Data Documentation

◆ fBind

MYSQL_BIND* TMySQLStatement::fBind {nullptr}
protected

number of statement parameters

Definition at line 50 of file TMySQLStatement.h.

◆ fBuffer

TParamData* TMySQLStatement::fBuffer {nullptr}
protected

array of bind data

Definition at line 51 of file TMySQLStatement.h.

◆ fgAllocSizeLimit

ULong64_t TMySQLStatement::fgAllocSizeLimit = 0x8000000
staticprotected

Definition at line 69 of file TMySQLStatement.h.

◆ fIterationCount

Int_t TMySQLStatement::fIterationCount {-1}
protected

1 - setting parameters, 2 - retrieving results

Definition at line 53 of file TMySQLStatement.h.

◆ fNeedParBind

Bool_t TMySQLStatement::fNeedParBind {kFALSE}
protected

number of iteration

Definition at line 54 of file TMySQLStatement.h.

◆ fNumBuffers

Int_t TMySQLStatement::fNumBuffers {0}
protected

executed statement

Definition at line 49 of file TMySQLStatement.h.

◆ fStmt

MYSQL_STMT* TMySQLStatement::fStmt {nullptr}
protected

Definition at line 48 of file TMySQLStatement.h.

◆ fWorkingMode

Int_t TMySQLStatement::fWorkingMode {0}
protected

parameter definition structures

Definition at line 52 of file TMySQLStatement.h.

Libraries for TMySQLStatement:

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