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ROOT 6.14/05 Reference Guide |
Definition at line 33 of file TPgSQLStatement.h.
Public Member Functions | |
TPgSQLStatement (PgSQL_Stmt_t *stmt, Bool_t errout=kTRUE) | |
Normal constructor. More... | |
virtual | ~TPgSQLStatement () |
Destructor. More... | |
virtual void | Close (Option_t *="") |
Close statement. More... | |
virtual Bool_t | GetBinary (Int_t npar, void *&mem, Long_t &size) |
Return field value as binary array. More... | |
virtual Int_t | GetBufferLength () const |
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 | 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 Double_t | GetDouble (Int_t npar) |
Return field value as double. More... | |
virtual const char * | GetFieldName (Int_t nfield) |
Returns field name in result set. More... | |
virtual Int_t | GetInt (Int_t npar) |
Return field value as integer. 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 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 Int_t | GetNumAffectedRows () |
Return number of affected rows after statement is processed. More... | |
virtual Int_t | GetNumFields () |
Return number of fields in result set. More... | |
virtual Int_t | GetNumParameters () |
Return number of statement parameters. More... | |
virtual const char * | GetString (Int_t npar) |
Return field value as string. 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 | 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... | |
virtual UInt_t | GetUInt (Int_t npar) |
Return field value as unsigned integer. More... | |
virtual ULong64_t | GetULong64 (Int_t npar) |
Return field value as unsigned 64-bit integer. More... | |
virtual Bool_t | IsNull (Int_t npar) |
Checks if field value is null. More... | |
virtual Bool_t | NextIteration () |
Increment iteration counter for statement, where parameter can be set. More... | |
virtual Bool_t | NextResultRow () |
Shift cursor to nect row in result set. More... | |
virtual Bool_t | Process () |
Process statement. 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 | SetDate (Int_t npar, Int_t year, Int_t month, Int_t day) |
Set parameter value as date. 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 | SetDouble (Int_t npar, Double_t value) |
Set parameter value as double. More... | |
virtual Bool_t | SetInt (Int_t npar, Int_t value) |
Set parameter value as integer. 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 | 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 | SetNull (Int_t npar) |
Set NULL as parameter value. More... | |
virtual Bool_t | SetString (Int_t npar, const char *value, Int_t maxsize=256) |
Set parameter value as string. 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 | 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 | SetUInt (Int_t npar, UInt_t value) |
Set parameter value as unsigned integer. More... | |
virtual Bool_t | SetULong64 (Int_t npar, ULong64_t value) |
Set parameter value as unsigned 64-bit integer. More... | |
virtual Bool_t | StoreResult () |
Store result of statement processing to access them via GetInt(), GetDouble() and so on methods. More... | |
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virtual | ~TSQLStatement () |
virtual void | EnableErrorOutput (Bool_t on=kTRUE) |
TDatime | GetDatime (Int_t) |
return value of parameter in form of TDatime Be aware, that TDatime does not allow dates before 1995-01-01 More... | |
Int_t | GetDay (Int_t) |
return day value for parameter (if applicable) More... | |
virtual Int_t | GetErrorCode () const |
returns error code of last operation if res==0, no error Each specific implementation of TSQLStatement provides its own error coding More... | |
virtual const char * | GetErrorMsg () const |
returns error message of last operation if no errors, return 0 Each specific implementation of TSQLStatement provides its own error messages More... | |
Int_t | GetHour (Int_t) |
return hours value for parameter (if applicable) More... | |
Int_t | GetMinute (Int_t) |
return minutes value for parameter (if applicable) More... | |
Int_t | GetMonth (Int_t) |
return month value for parameter (if applicable) More... | |
Int_t | GetSecond (Int_t) |
return seconds value for parameter (if applicable) More... | |
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 | GetVDouble (Int_t, std::vector< Double_t > &) |
virtual Bool_t | GetVInt (Int_t, std::vector< Int_t > &) |
virtual Bool_t | GetVLong (Int_t, std::vector< Long_t > &) |
virtual Bool_t | GetVLong64 (Int_t, std::vector< Long64_t > &) |
virtual Bool_t | GetVUInt (Int_t, std::vector< UInt_t > &) |
virtual Bool_t | GetVULong64 (Int_t, std::vector< ULong64_t > &) |
Int_t | GetYear (Int_t) |
return year value for parameter (if applicable) More... | |
virtual Bool_t | IsError () const |
Bool_t | SetDate (Int_t, const TDatime &) |
set only date value for specified parameter from TDatime object More... | |
Bool_t | SetDatime (Int_t, const TDatime &) |
set date & time value for specified parameter from TDatime object More... | |
virtual Bool_t | SetMaxFieldSize (Int_t, Long_t) |
Bool_t | SetTime (Int_t, const TDatime &) |
set only time value for specified parameter from TDatime object More... | |
virtual void | SetTimeFormating (const char *) |
Bool_t | SetTimestamp (Int_t, const TDatime &) |
set timestamp value for specified parameter from TDatime object More... | |
virtual Bool_t | 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 *) |
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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 () |
Checked and record whether for 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 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 selected pad for instance with: gROOT->SetSelectedPad(gPad) . More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
virtual 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 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_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More... | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
void | InvertBit (UInt_t f) |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. More... | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More... | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
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) |
TObject & | operator= (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, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
Private Member Functions | |
void | ConvertTimeToUTC (const TString &PQvalue, Int_t &year, Int_t &month, Int_t &day, Int_t &hour, Int_t &min, Int_t &sec) |
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... | |
Bool_t | IsResultSetMode () const |
Bool_t | IsSetParsMode () const |
void | SetBuffersNumber (Int_t n) |
Allocate buffers for statement parameters/ result fields. More... | |
Bool_t | SetSQLParamType (Int_t npar, int sqltype, bool sig, int sqlsize=0) |
Set parameter type to be used as buffer. More... | |
Private Attributes | |
char ** | fBind |
number of statement parameters More... | |
char ** | fFieldName |
array of data for input More... | |
Int_t | fIterationCount |
1 - setting parameters, 2 - retrieving results More... | |
Int_t | fNumBuffers |
executed statement More... | |
Int_t | fNumResultCols |
Int_t | fNumResultRows |
data type (OID) More... | |
int * | fParamFormats |
length of column More... | |
int * | fParamLengths |
number of iteration More... | |
PgSQL_Stmt_t * | fStmt |
Int_t | fWorkingMode |
array of column names More... | |
Additional Inherited Members | |
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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) } |
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static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
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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... | |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
void | MakeZombie () |
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Int_t | fErrorCode |
TString | fErrorMsg |
Bool_t | fErrorOut |
#include <TPgSQLStatement.h>
TPgSQLStatement::TPgSQLStatement | ( | PgSQL_Stmt_t * | stmt, |
Bool_t | errout = kTRUE |
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Normal constructor.
For PgSQL version < 8.2 no statement is supported.
Definition at line 881 of file TPgSQLStatement.cxx.
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Destructor.
Definition at line 888 of file TPgSQLStatement.cxx.
Close statement.
Definition at line 895 of file TPgSQLStatement.cxx.
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Convert field to numeric value.
Definition at line 992 of file TPgSQLStatement.cxx.
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Convert field value to string.
Definition at line 984 of file TPgSQLStatement.cxx.
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Release all buffers, used by statement.
Definition at line 970 of file TPgSQLStatement.cxx.
Return field value as binary array.
Reimplemented from TSQLStatement.
Definition at line 1064 of file TPgSQLStatement.cxx.
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Implements TSQLStatement.
Definition at line 66 of file TPgSQLStatement.h.
Return field value as date.
Reimplemented from TSQLStatement.
Definition at line 1080 of file TPgSQLStatement.cxx.
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Return field value as date & time.
Reimplemented from TSQLStatement.
Definition at line 1096 of file TPgSQLStatement.cxx.
Return field value as double.
Reimplemented from TSQLStatement.
Definition at line 1048 of file TPgSQLStatement.cxx.
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Returns field name in result set.
Implements TSQLStatement.
Definition at line 943 of file TPgSQLStatement.cxx.
Return field value as integer.
Reimplemented from TSQLStatement.
Definition at line 1008 of file TPgSQLStatement.cxx.
Return large object whose oid is in the given field.
Reimplemented from TSQLStatement.
Definition at line 1072 of file TPgSQLStatement.cxx.
Return field value as long integer.
Reimplemented from TSQLStatement.
Definition at line 1024 of file TPgSQLStatement.cxx.
Return field value as 64-bit integer.
Reimplemented from TSQLStatement.
Definition at line 1032 of file TPgSQLStatement.cxx.
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Return number of affected rows after statement is processed.
Reimplemented from TSQLStatement.
Definition at line 910 of file TPgSQLStatement.cxx.
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Return number of fields in result set.
Implements TSQLStatement.
Definition at line 935 of file TPgSQLStatement.cxx.
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Return number of statement parameters.
Implements TSQLStatement.
Definition at line 918 of file TPgSQLStatement.cxx.
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Return field value as string.
Reimplemented from TSQLStatement.
Definition at line 1056 of file TPgSQLStatement.cxx.
Return field value as time.
Reimplemented from TSQLStatement.
Definition at line 1088 of file TPgSQLStatement.cxx.
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Return field value as time stamp.
Reimplemented from TSQLStatement.
Definition at line 1104 of file TPgSQLStatement.cxx.
Return field value as unsigned integer.
Reimplemented from TSQLStatement.
Definition at line 1016 of file TPgSQLStatement.cxx.
Return field value as unsigned 64-bit integer.
Reimplemented from TSQLStatement.
Definition at line 1040 of file TPgSQLStatement.cxx.
Checks if field value is null.
Reimplemented from TSQLStatement.
Definition at line 1000 of file TPgSQLStatement.cxx.
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Definition at line 48 of file TPgSQLStatement.h.
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Definition at line 47 of file TPgSQLStatement.h.
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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 962 of file TPgSQLStatement.cxx.
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Shift cursor to nect row in result set.
Implements TSQLStatement.
Definition at line 951 of file TPgSQLStatement.cxx.
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Set parameter value as binary data.
Reimplemented from TSQLStatement.
Definition at line 1194 of file TPgSQLStatement.cxx.
Allocate buffers for statement parameters/ result fields.
Definition at line 977 of file TPgSQLStatement.cxx.
Set parameter value as date.
Reimplemented from TSQLStatement.
Definition at line 1210 of file TPgSQLStatement.cxx.
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Set parameter value as date & time.
Reimplemented from TSQLStatement.
Definition at line 1226 of file TPgSQLStatement.cxx.
Set parameter value as double.
Reimplemented from TSQLStatement.
Definition at line 1178 of file TPgSQLStatement.cxx.
Set parameter value as integer.
Reimplemented from TSQLStatement.
Definition at line 1138 of file TPgSQLStatement.cxx.
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Set parameter value to large object and immediately insert the large object into DB.
Reimplemented from TSQLStatement.
Definition at line 1202 of file TPgSQLStatement.cxx.
Set parameter value as long integer.
Reimplemented from TSQLStatement.
Definition at line 1154 of file TPgSQLStatement.cxx.
Set parameter value as 64-bit integer.
Reimplemented from TSQLStatement.
Definition at line 1162 of file TPgSQLStatement.cxx.
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 1128 of file TPgSQLStatement.cxx.
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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 1114 of file TPgSQLStatement.cxx.
Set parameter value as string.
Reimplemented from TSQLStatement.
Definition at line 1186 of file TPgSQLStatement.cxx.
Set parameter value as time.
Reimplemented from TSQLStatement.
Definition at line 1218 of file TPgSQLStatement.cxx.
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Set parameter value as timestamp.
Reimplemented from TSQLStatement.
Definition at line 1234 of file TPgSQLStatement.cxx.
Set parameter value as unsigned integer.
Reimplemented from TSQLStatement.
Definition at line 1146 of file TPgSQLStatement.cxx.
Set parameter value as unsigned 64-bit integer.
Reimplemented from TSQLStatement.
Definition at line 1170 of file TPgSQLStatement.cxx.
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Store result of statement processing to access them via GetInt(), GetDouble() and so on methods.
Implements TSQLStatement.
Definition at line 927 of file TPgSQLStatement.cxx.
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number of statement parameters
Definition at line 38 of file TPgSQLStatement.h.
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array of data for input
Definition at line 39 of file TPgSQLStatement.h.
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1 - setting parameters, 2 - retrieving results
Definition at line 41 of file TPgSQLStatement.h.
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executed statement
Definition at line 37 of file TPgSQLStatement.h.
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Definition at line 45 of file TPgSQLStatement.h.
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data type (OID)
Definition at line 44 of file TPgSQLStatement.h.
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length of column
Definition at line 43 of file TPgSQLStatement.h.
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number of iteration
Definition at line 42 of file TPgSQLStatement.h.
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Definition at line 36 of file TPgSQLStatement.h.
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array of column names
Definition at line 40 of file TPgSQLStatement.h.