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Reference Guide
TOracleStatement Class Reference

Definition at line 29 of file TOracleStatement.h.

Classes

struct  TBufferRec
 

Public Member Functions

 TOracleStatement (oracle::occi::Environment *env, oracle::occi::Connection *conn, oracle::occi::Statement *stmt, Int_t niter, Bool_t errout=kTRUE)
 Normal constructor of TOracleStatement class On creation time specifies buffer length, which should be used in data fetching or data inserting. More...
 
virtual ~TOracleStatement ()
 Destructor of TOracleStatement clas. More...
 
 ClassDefOverride (TOracleStatement, 0)
 
void Close (Option_t *="") final
 Close Oracle statement Removes and destroys all buffers and metainfo. More...
 
Bool_t GetBinary (Int_t npar, void *&mem, Long_t &size) final
 Return field value as binary array Supports LONG, BLOB, CLOB, BFILE, CFILE types of columns Reads complete content of the column, therefore not suitable for big structures. 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
 return field value as double More...
 
const char * GetFieldName (Int_t nfield) final
 Return field name in result set. More...
 
Int_t GetInt (Int_t npar) final
 return field value as integer More...
 
Long_t GetLong (Int_t npar) final
 return field value as long integer More...
 
Long64_t GetLong64 (Int_t npar) final
 return field value as 64-bit integer More...
 
Int_t GetNumAffectedRows () final
 Return number of affected rows after statement Process() was called Make sense for queries like SELECT, INSERT, UPDATE. More...
 
Int_t GetNumFields () final
 Returns number of fields in result set. More...
 
Int_t GetNumParameters () final
 Return number of parameters in statement Not yet implemented for Oracle. More...
 
const char * GetString (Int_t npar) final
 return field value 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 &frac) final
 return field value as date & time 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
 return field value as unsigned integer More...
 
ULong64_t GetULong64 (Int_t npar) final
 return field value as unsigned 64-bit integer More...
 
Bool_t GetVDouble (Int_t npar, std::vector< Double_t > &value) final
 return field value as vector of doubles More...
 
Bool_t GetVInt (Int_t npar, std::vector< Int_t > &value) final
 return field value as vector of integers More...
 
Bool_t GetVLong (Int_t npar, std::vector< Long_t > &value) final
 return field value as vector of long integers More...
 
Bool_t GetVLong64 (Int_t npar, std::vector< Long64_t > &value) final
 return field value as vector of 64-bit integers More...
 
Bool_t GetVUInt (Int_t npar, std::vector< UInt_t > &value) final
 return field value as vector of unsigned integers More...
 
Bool_t GetVULong64 (Int_t npar, std::vector< ULong64_t > &value) final
 return field value as vector of unsigned 64-bit integers More...
 
Bool_t IsNull (Int_t) final
 Checks if fieled value in result set is NULL. More...
 
Bool_t NextIteration () final
 Add next iteration for statement with parameters. More...
 
Bool_t NextResultRow () final
 Move cursor to next row in result set. More...
 
Bool_t Process () final
 Process SQL 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 date value for parameter npar. 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 date & time value for parameter npar. More...
 
Bool_t SetDouble (Int_t npar, Double_t value) final
 Set double value for parameter npar. More...
 
Bool_t SetInt (Int_t npar, Int_t value) final
 Set integer value for parameter npar. More...
 
Bool_t SetLong (Int_t npar, Long_t value) final
 Set long integer value for parameter npar. More...
 
Bool_t SetLong64 (Int_t npar, Long64_t value) final
 Set 64-bit integer value for parameter npar. More...
 
Bool_t SetMaxFieldSize (Int_t nfield, Long_t maxsize) final
 Defines maximum size for field which must be used for read or write operation Some Oracle types as LONG (long binary container) requires this call before any data can be read from database. More...
 
Bool_t SetNull (Int_t npar) final
 Set NULL as value of parameter npar. More...
 
Bool_t SetString (Int_t npar, const char *value, Int_t maxsize=256) final
 Set string value for parameter npar. More...
 
Bool_t SetTime (Int_t npar, Int_t hour, Int_t min, Int_t sec) final
 Set time value for parameter npar. More...
 
void SetTimeFormating (const char *fmt) final
 
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 date & time value for parameter npar. 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 unsigned integer value for parameter npar. More...
 
Bool_t SetULong64 (Int_t npar, ULong64_t value) final
 Set unsigned 64-bit integer value for parameter npar. More...
 
Bool_t SetVDouble (Int_t npar, const std::vector< Double_t > value, const char *schemaName, const char *typeName) final
 Set vector of double values for parameter npar. More...
 
Bool_t SetVInt (Int_t npar, const std::vector< Int_t > value, const char *schemaName, const char *typeName) final
 Set vector of integer values for parameter npar. More...
 
Bool_t SetVLong (Int_t npar, const std::vector< Long_t > value, const char *schemaName, const char *typeName) final
 Set vector of long integer values for parameter npar. More...
 
Bool_t SetVLong64 (Int_t npar, const std::vector< Long64_t > value, const char *schemaName, const char *typeName) final
 Set vector of 64-bit integer values for parameter npar. More...
 
Bool_t SetVUInt (Int_t npar, const std::vector< UInt_t > value, const char *schemaName, const char *typeName) final
 Set vector of unsigned integer values for parameter npar. More...
 
Bool_t SetVULong64 (Int_t npar, const std::vector< ULong64_t > value, const char *schemaName, const char *typeName) final
 Set vector of unsigned 64-bit integer values for parameter npar. More...
 
Bool_t StoreResult () final
 Store result of statement processing. More...
 
- Public Member Functions inherited from TSQLStatement
virtual ~TSQLStatement ()=default
 
virtual void Close (Option_t *="")
 
virtual void EnableErrorOutput (Bool_t on=kTRUE)
 
virtual Bool_t GetBinary (Int_t, void *&, Long_t &)
 
virtual Int_t GetBufferLength () const =0
 
virtual Bool_t GetDate (Int_t, Int_t &, Int_t &, Int_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...
 
virtual Bool_t GetDatime (Int_t, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &, Int_t &)
 
Int_t GetDay (Int_t)
 return day value for parameter (if applicable) More...
 
virtual Double_t GetDouble (Int_t)
 
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...
 
virtual const char * GetFieldName (Int_t)=0
 
Int_t GetHour (Int_t)
 return hours value for parameter (if applicable) More...
 
virtual Int_t GetInt (Int_t)
 
virtual Bool_t GetLargeObject (Int_t col, void *&mem, Long_t &size)
 
virtual Long_t GetLong (Int_t)
 
virtual Long64_t GetLong64 (Int_t)
 
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...
 
virtual Int_t GetNumAffectedRows ()
 
virtual Int_t GetNumFields ()=0
 
virtual Int_t GetNumParameters ()=0
 
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...
 
virtual const char * GetString (Int_t)
 
virtual Bool_t GetTime (Int_t, Int_t &, Int_t &, Int_t &)
 
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...
 
virtual UInt_t GetUInt (Int_t)
 
virtual ULong64_t GetULong64 (Int_t)
 
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...
 
TClassIsA () const override
 
virtual Bool_t IsError () const
 
virtual Bool_t IsNull (Int_t)
 
virtual Bool_t NextIteration ()=0
 
virtual Bool_t NextResultRow ()=0
 
virtual Bool_t Process ()=0
 
virtual Bool_t SetBinary (Int_t, void *, Long_t, Long_t=0x1000)
 
Bool_t SetDate (Int_t, const TDatime &)
 set only date value for specified parameter from TDatime object More...
 
virtual Bool_t SetDate (Int_t, Int_t, Int_t, Int_t)
 
Bool_t SetDatime (Int_t, const TDatime &)
 set date & time value for specified parameter from TDatime object More...
 
virtual Bool_t SetDatime (Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Int_t)
 
virtual Bool_t SetDouble (Int_t, Double_t)
 
virtual Bool_t SetInt (Int_t, Int_t)
 
virtual Bool_t SetLargeObject (Int_t col, void *mem, Long_t size, Long_t maxsize=0x1000)
 
virtual Bool_t SetLong (Int_t, Long_t)
 
virtual Bool_t SetLong64 (Int_t, Long64_t)
 
virtual Bool_t SetMaxFieldSize (Int_t, Long_t)
 
virtual Bool_t SetNull (Int_t)
 
virtual Bool_t SetString (Int_t, const char *, Int_t=256)
 
Bool_t SetTime (Int_t, const TDatime &)
 set only time value for specified parameter from TDatime object More...
 
virtual Bool_t SetTime (Int_t, Int_t, Int_t, Int_t)
 
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 SetTimestamp (Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Int_t=0)
 Set parameter as timestamp. More...
 
virtual Bool_t SetUInt (Int_t, UInt_t)
 
virtual Bool_t SetULong64 (Int_t, ULong64_t)
 
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 *)
 
virtual Bool_t StoreResult ()=0
 
void Streamer (TBuffer &) override
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- 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 with: gROOT->SetSelectedPad(c1). 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=nullptr)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
 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 TClassIsA () const
 
Bool_t IsDestructed () const
 IsDestructed. 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 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...
 
void * operator new (size_t sz)
 
void * operator new (size_t sz, void *vp)
 
void * operator new[] (size_t sz)
 
void * operator 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 Streamer (TBuffer &)
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
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=nullptr, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 

Protected Member Functions

 TOracleStatement (const TOracleStatement &)=delete
 
void CloseBuffer ()
 Destroy buffers, used in data fetching. More...
 
Bool_t IsParSettMode () const
 
Bool_t IsResultSet () const
 
TOracleStatementoperator= (const TOracleStatement &)=delete
 
void SetBufferSize (Int_t size)
 Set buffer size, which is used to keep string values of currently fetched column. 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

TBufferRecfBuffer {nullptr}
 
Int_t fBufferSize {0}
 
oracle::occi::Connection * fConn {nullptr}
 
oracle::occi::Environment * fEnv {nullptr}
 
std::vector< oracle::occi::MetaData > * fFieldInfo {nullptr}
 
Int_t fIterCounter {0}
 
Int_t fNumIterations {0}
 
oracle::occi::ResultSet * fResult {nullptr}
 
oracle::occi::Statement * fStmt {nullptr}
 
TString fTimeFmt
 
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 = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
 
enum  EStatusBits {
  kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,
  kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 ))
}
 
- Static Public Member Functions inherited from TSQLStatement
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Longptr_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...
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 

#include <TOracleStatement.h>

Inheritance diagram for TOracleStatement:
[legend]

Constructor & Destructor Documentation

◆ TOracleStatement() [1/2]

TOracleStatement::TOracleStatement ( const TOracleStatement )
protecteddelete

◆ TOracleStatement() [2/2]

TOracleStatement::TOracleStatement ( oracle::occi::Environment *  env,
oracle::occi::Connection *  conn,
oracle::occi::Statement *  stmt,
Int_t  niter,
Bool_t  errout = kTRUE 
)

Normal constructor of TOracleStatement class On creation time specifies buffer length, which should be used in data fetching or data inserting.

Definition at line 36 of file TOracleStatement.cxx.

◆ ~TOracleStatement()

TOracleStatement::~TOracleStatement ( )
virtual

Destructor of TOracleStatement clas.

Definition at line 54 of file TOracleStatement.cxx.

Member Function Documentation

◆ ClassDefOverride()

TOracleStatement::ClassDefOverride ( TOracleStatement  ,
 
)

◆ Close()

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

Close Oracle statement Removes and destroys all buffers and metainfo.

Reimplemented from TSQLStatement.

Definition at line 63 of file TOracleStatement.cxx.

◆ CloseBuffer()

void TOracleStatement::CloseBuffer ( )
protected

Destroy buffers, used in data fetching.

Definition at line 144 of file TOracleStatement.cxx.

◆ GetBinary()

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

Return field value as binary array Supports LONG, BLOB, CLOB, BFILE, CFILE types of columns Reads complete content of the column, therefore not suitable for big structures.

Reimplemented from TSQLStatement.

Definition at line 913 of file TOracleStatement.cxx.

◆ GetBufferLength()

Int_t TOracleStatement::GetBufferLength ( ) const
inlinefinalvirtual

Implements TSQLStatement.

Definition at line 69 of file TOracleStatement.h.

◆ GetDate()

Bool_t TOracleStatement::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 1025 of file TOracleStatement.cxx.

◆ GetDatime()

Bool_t TOracleStatement::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 1045 of file TOracleStatement.cxx.

◆ GetDouble()

Double_t TOracleStatement::GetDouble ( Int_t  npar)
finalvirtual

return field value as double

Reimplemented from TSQLStatement.

Definition at line 823 of file TOracleStatement.cxx.

◆ GetFieldName()

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

Return field name in result set.

Implements TSQLStatement.

Definition at line 658 of file TOracleStatement.cxx.

◆ GetInt()

Int_t TOracleStatement::GetInt ( Int_t  npar)
finalvirtual

return field value as integer

Reimplemented from TSQLStatement.

Definition at line 727 of file TOracleStatement.cxx.

◆ GetLong()

Long_t TOracleStatement::GetLong ( Int_t  npar)
finalvirtual

return field value as long integer

Reimplemented from TSQLStatement.

Definition at line 766 of file TOracleStatement.cxx.

◆ GetLong64()

Long64_t TOracleStatement::GetLong64 ( Int_t  npar)
finalvirtual

return field value as 64-bit integer

Reimplemented from TSQLStatement.

Definition at line 785 of file TOracleStatement.cxx.

◆ GetNumAffectedRows()

Int_t TOracleStatement::GetNumAffectedRows ( )
finalvirtual

Return number of affected rows after statement Process() was called Make sense for queries like SELECT, INSERT, UPDATE.

Reimplemented from TSQLStatement.

Definition at line 186 of file TOracleStatement.cxx.

◆ GetNumFields()

Int_t TOracleStatement::GetNumFields ( )
finalvirtual

Returns number of fields in result set.

Implements TSQLStatement.

Definition at line 650 of file TOracleStatement.cxx.

◆ GetNumParameters()

Int_t TOracleStatement::GetNumParameters ( )
finalvirtual

Return number of parameters in statement Not yet implemented for Oracle.

Implements TSQLStatement.

Definition at line 203 of file TOracleStatement.cxx.

◆ GetString()

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

return field value as string

Reimplemented from TSQLStatement.

Definition at line 842 of file TOracleStatement.cxx.

◆ GetTime()

Bool_t TOracleStatement::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 1035 of file TOracleStatement.cxx.

◆ GetTimestamp() [1/4]

Bool_t TOracleStatement::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 date & time

Reimplemented from TSQLStatement.

Definition at line 1077 of file TOracleStatement.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 TOracleStatement::GetUInt ( Int_t  npar)
finalvirtual

return field value as unsigned integer

Reimplemented from TSQLStatement.

Definition at line 746 of file TOracleStatement.cxx.

◆ GetULong64()

ULong64_t TOracleStatement::GetULong64 ( Int_t  npar)
finalvirtual

return field value as unsigned 64-bit integer

Reimplemented from TSQLStatement.

Definition at line 804 of file TOracleStatement.cxx.

◆ GetVDouble()

Bool_t TOracleStatement::GetVDouble ( Int_t  npar,
std::vector< Double_t > &  value 
)
finalvirtual

return field value as vector of doubles

Reimplemented from TSQLStatement.

Definition at line 1212 of file TOracleStatement.cxx.

◆ GetVInt()

Bool_t TOracleStatement::GetVInt ( Int_t  npar,
std::vector< Int_t > &  value 
)
finalvirtual

return field value as vector of integers

Reimplemented from TSQLStatement.

Definition at line 1113 of file TOracleStatement.cxx.

◆ GetVLong()

Bool_t TOracleStatement::GetVLong ( Int_t  npar,
std::vector< Long_t > &  value 
)
finalvirtual

return field value as vector of long integers

Reimplemented from TSQLStatement.

Definition at line 1146 of file TOracleStatement.cxx.

◆ GetVLong64()

Bool_t TOracleStatement::GetVLong64 ( Int_t  npar,
std::vector< Long64_t > &  value 
)
finalvirtual

return field value as vector of 64-bit integers

Reimplemented from TSQLStatement.

Definition at line 1168 of file TOracleStatement.cxx.

◆ GetVUInt()

Bool_t TOracleStatement::GetVUInt ( Int_t  npar,
std::vector< UInt_t > &  value 
)
finalvirtual

return field value as vector of unsigned integers

Reimplemented from TSQLStatement.

Definition at line 1129 of file TOracleStatement.cxx.

◆ GetVULong64()

Bool_t TOracleStatement::GetVULong64 ( Int_t  npar,
std::vector< ULong64_t > &  value 
)
finalvirtual

return field value as vector of unsigned 64-bit integers

Reimplemented from TSQLStatement.

Definition at line 1190 of file TOracleStatement.cxx.

◆ IsNull()

Bool_t TOracleStatement::IsNull ( Int_t  npar)
finalvirtual

Checks if fieled value in result set is NULL.

Reimplemented from TSQLStatement.

Definition at line 711 of file TOracleStatement.cxx.

◆ IsParSettMode()

Bool_t TOracleStatement::IsParSettMode ( ) const
inlineprotected

Definition at line 51 of file TOracleStatement.h.

◆ IsResultSet()

Bool_t TOracleStatement::IsResultSet ( ) const
inlineprotected

Definition at line 52 of file TOracleStatement.h.

◆ NextIteration()

Bool_t TOracleStatement::NextIteration ( )
finalvirtual

Add next iteration for statement with parameters.

Implements TSQLStatement.

Definition at line 577 of file TOracleStatement.cxx.

◆ NextResultRow()

Bool_t TOracleStatement::NextResultRow ( )
finalvirtual

Move cursor to next row in result set.

For Oracle it may lead to additional request to database

Implements TSQLStatement.

Definition at line 674 of file TOracleStatement.cxx.

◆ operator=()

TOracleStatement & TOracleStatement::operator= ( const TOracleStatement )
protecteddelete

◆ Process()

Bool_t TOracleStatement::Process ( )
finalvirtual

Process SQL statement.

Implements TSQLStatement.

Definition at line 161 of file TOracleStatement.cxx.

◆ SetBinary()

Bool_t TOracleStatement::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 356 of file TOracleStatement.cxx.

◆ SetBufferSize()

void TOracleStatement::SetBufferSize ( Int_t  size)
protected

Set buffer size, which is used to keep string values of currently fetched column.

Definition at line 129 of file TOracleStatement.cxx.

◆ SetDate()

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

Set date value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 381 of file TOracleStatement.cxx.

◆ SetDatime()

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

Set date & time value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 425 of file TOracleStatement.cxx.

◆ SetDouble()

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

Set double value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 317 of file TOracleStatement.cxx.

◆ SetInt()

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

Set integer value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 234 of file TOracleStatement.cxx.

◆ SetLong()

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

Set long integer value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 269 of file TOracleStatement.cxx.

◆ SetLong64()

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

Set 64-bit integer value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 285 of file TOracleStatement.cxx.

◆ SetMaxFieldSize()

Bool_t TOracleStatement::SetMaxFieldSize ( Int_t  nfield,
Long_t  maxsize 
)
finalvirtual

Defines maximum size for field which must be used for read or write operation Some Oracle types as LONG (long binary container) requires this call before any data can be read from database.

Call it once before first call to NextResultRow()

Reimplemented from TSQLStatement.

Definition at line 630 of file TOracleStatement.cxx.

◆ SetNull()

Bool_t TOracleStatement::SetNull ( Int_t  npar)
finalvirtual

Set NULL as value of parameter npar.

Reimplemented from TSQLStatement.

Definition at line 215 of file TOracleStatement.cxx.

◆ SetString()

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

Set string value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 333 of file TOracleStatement.cxx.

◆ SetTime()

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

Set time value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 403 of file TOracleStatement.cxx.

◆ SetTimeFormating()

void TOracleStatement::SetTimeFormating ( const char *  fmt)
inlinefinalvirtual

Reimplemented from TSQLStatement.

Definition at line 86 of file TOracleStatement.h.

◆ SetTimestamp() [1/4]

Bool_t TOracleStatement::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 date & time value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 443 of file TOracleStatement.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 TOracleStatement::SetUInt ( Int_t  npar,
UInt_t  value 
)
finalvirtual

Set unsigned integer value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 252 of file TOracleStatement.cxx.

◆ SetULong64()

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

Set unsigned 64-bit integer value for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 301 of file TOracleStatement.cxx.

◆ SetVDouble()

Bool_t TOracleStatement::SetVDouble ( Int_t  npar,
const std::vector< Double_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of double values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 561 of file TOracleStatement.cxx.

◆ SetVInt()

Bool_t TOracleStatement::SetVInt ( Int_t  npar,
const std::vector< Int_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of integer values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 461 of file TOracleStatement.cxx.

◆ SetVLong()

Bool_t TOracleStatement::SetVLong ( Int_t  npar,
const std::vector< Long_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of long integer values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 495 of file TOracleStatement.cxx.

◆ SetVLong64()

Bool_t TOracleStatement::SetVLong64 ( Int_t  npar,
const std::vector< Long64_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of 64-bit integer values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 517 of file TOracleStatement.cxx.

◆ SetVUInt()

Bool_t TOracleStatement::SetVUInt ( Int_t  npar,
const std::vector< UInt_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of unsigned integer values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 478 of file TOracleStatement.cxx.

◆ SetVULong64()

Bool_t TOracleStatement::SetVULong64 ( Int_t  npar,
const std::vector< ULong64_t value,
const char *  schemaName,
const char *  typeName 
)
finalvirtual

Set vector of unsigned 64-bit integer values for parameter npar.

Reimplemented from TSQLStatement.

Definition at line 539 of file TOracleStatement.cxx.

◆ StoreResult()

Bool_t TOracleStatement::StoreResult ( )
finalvirtual

Store result of statement processing.

Required to access results of SELECT queries

Implements TSQLStatement.

Definition at line 605 of file TOracleStatement.cxx.

Member Data Documentation

◆ fBuffer

TBufferRec* TOracleStatement::fBuffer {nullptr}
protected

Definition at line 44 of file TOracleStatement.h.

◆ fBufferSize

Int_t TOracleStatement::fBufferSize {0}
protected

Definition at line 45 of file TOracleStatement.h.

◆ fConn

oracle::occi::Connection* TOracleStatement::fConn {nullptr}
protected

Definition at line 40 of file TOracleStatement.h.

◆ fEnv

oracle::occi::Environment* TOracleStatement::fEnv {nullptr}
protected

Definition at line 39 of file TOracleStatement.h.

◆ fFieldInfo

std::vector<oracle::occi::MetaData>* TOracleStatement::fFieldInfo {nullptr}
protected

Definition at line 43 of file TOracleStatement.h.

◆ fIterCounter

Int_t TOracleStatement::fIterCounter {0}
protected

Definition at line 47 of file TOracleStatement.h.

◆ fNumIterations

Int_t TOracleStatement::fNumIterations {0}
protected

Definition at line 46 of file TOracleStatement.h.

◆ fResult

oracle::occi::ResultSet* TOracleStatement::fResult {nullptr}
protected

Definition at line 42 of file TOracleStatement.h.

◆ fStmt

oracle::occi::Statement* TOracleStatement::fStmt {nullptr}
protected

Definition at line 41 of file TOracleStatement.h.

◆ fTimeFmt

TString TOracleStatement::fTimeFmt
protected

Definition at line 49 of file TOracleStatement.h.

◆ fWorkingMode

Int_t TOracleStatement::fWorkingMode {0}
protected

Definition at line 48 of file TOracleStatement.h.


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