Definition at line 41 of file TSQLServer.h.
Public Types | |
enum | ESQLDataTypes { kSQL_NONE = -1 , kSQL_CHAR = 1 , kSQL_VARCHAR = 2 , kSQL_INTEGER = 3 , kSQL_FLOAT = 4 , kSQL_DOUBLE = 5 , kSQL_NUMERIC = 6 , kSQL_BINARY = 7 , kSQL_TIMESTAMP = 8 } |
printf argument for floats and doubles, either "%f" or "%e" or "%10f" and so on More... | |
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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) } |
Public Member Functions | |
virtual | ~TSQLServer () |
virtual void | Close (Option_t *option="")=0 |
virtual Bool_t | Commit () |
submit "COMMIT" query to database return kTRUE, if successful | |
virtual Int_t | CreateDataBase (const char *dbname)=0 |
virtual Int_t | DropDataBase (const char *dbname)=0 |
virtual void | EnableErrorOutput (Bool_t on=kTRUE) |
virtual Bool_t | Exec (const char *sql) |
Execute sql query. | |
virtual TSQLResult * | GetColumns (const char *dbname, const char *table, const char *wild=nullptr)=0 |
virtual TSQLResult * | GetDataBases (const char *wild=nullptr)=0 |
const char * | GetDB () const |
const char * | GetDBMS () const |
virtual Int_t | GetErrorCode () const |
returns error code of last operation if res==0, no error Each specific implementation of TSQLServer 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 TSQLServer provides its own error messages | |
const char * | GetHost () const |
virtual Int_t | GetMaxIdentifierLength () |
Int_t | GetPort () const |
virtual TSQLTableInfo * | GetTableInfo (const char *tablename) |
Produce TSQLTableInfo object, which contain info about table itself and each table column Object must be deleted by user. | |
virtual TSQLResult * | GetTables (const char *dbname, const char *wild=nullptr)=0 |
virtual TList * | GetTablesList (const char *wild=nullptr) |
Return list of user tables Parameter wild specifies wildcard for table names. | |
virtual Bool_t | HasStatement () const |
virtual Bool_t | HasTable (const char *tablename) |
Tests if table of that name exists in database Return kTRUE, if table exists. | |
virtual Bool_t | HasTransactionInFlight () |
returns kTRUE when transaction is running Must be implemented in derived classes | |
virtual Bool_t | IsConnected () const |
virtual Bool_t | IsError () const |
virtual Int_t | Ping () |
virtual Bool_t | PingVerify () |
virtual TSQLResult * | Query (const char *sql)=0 |
virtual Int_t | Reload ()=0 |
virtual Bool_t | Rollback () |
submit "ROLLBACK" query to database return kTRUE, if successful | |
virtual Int_t | SelectDataBase (const char *dbname)=0 |
virtual const char * | ServerInfo ()=0 |
virtual Int_t | Shutdown ()=0 |
virtual Bool_t | StartTransaction () |
submit "START TRANSACTION" query to database return kTRUE, if successful | |
virtual TSQLStatement * | Statement (const char *, Int_t=100) |
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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 TObject * | Clone (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 TObject * | DrawClone (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 TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () 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_t * | GetOption () 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 []. | |
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. | |
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 TSQLServer * | Connect (const char *db, const char *uid, const char *pw) |
The db should be of the form: <dbms>://<host>[:<port>][/<database>], e.g.: mysql://pcroot.cern.ch:3456/test, oracle://srv1.cern.ch/main, pgsql://... or sqlite://<database>... The uid is the username and pw the password that should be used for the connection. | |
static const char * | GetFloatFormat () |
return current printf format for float/double members, default "%e" | |
static void | SetFloatFormat (const char *fmt="%e") |
set printf format for float/double members, default "%e" | |
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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 | |
TSQLServer () | |
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 is specified, displays error message | |
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virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Attributes | |
TString | fDB |
Int_t | fErrorCode {0} |
TString | fErrorMsg |
Bool_t | fErrorOut {kTRUE} |
TString | fHost |
Int_t | fPort {-1} |
TString | fType |
Static Protected Attributes | |
static const char * | fgFloatFmt = "%e" |
Additional Inherited Members | |
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enum | { kOnlyPrepStep = BIT(3) } |
#include <TSQLServer.h>
printf argument for floats and doubles, either "%f" or "%e" or "%10f" and so on
Enumerator | |
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kSQL_NONE | |
kSQL_CHAR | |
kSQL_VARCHAR | |
kSQL_INTEGER | |
kSQL_FLOAT | |
kSQL_DOUBLE | |
kSQL_NUMERIC | |
kSQL_BINARY | |
kSQL_TIMESTAMP |
Definition at line 60 of file TSQLServer.h.
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inlineprotected |
Definition at line 52 of file TSQLServer.h.
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inlinevirtual |
Definition at line 72 of file TSQLServer.h.
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reset error fields
Definition at line 119 of file TSQLServer.cxx.
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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submit "COMMIT" query to database return kTRUE, if successful
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, and TSQLiteServer.
Definition at line 160 of file TSQLServer.cxx.
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The db should be of the form: <dbms>://<host>[:<port>][/<database>], e.g.: mysql://pcroot.cern.ch:3456/test, oracle://srv1.cern.ch/main, pgsql://... or sqlite://<database>... The uid is the username and pw the password that should be used for the connection.
Depending on the <dbms> the shared library (plugin) for the selected system will be loaded. When the connection could not be opened 0 is returned.
Definition at line 61 of file TSQLServer.cxx.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
Definition at line 102 of file TSQLServer.h.
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Execute sql query.
Useful for commands like DROP TABLE or INSERT, where result set is not interested. Return kTRUE if no error
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, and TSQLiteServer.
Definition at line 85 of file TSQLServer.cxx.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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inline |
Definition at line 95 of file TSQLServer.h.
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inline |
Definition at line 94 of file TSQLServer.h.
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returns error code of last operation if res==0, no error Each specific implementation of TSQLServer provides its own error coding
Definition at line 101 of file TSQLServer.cxx.
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returns error message of last operation if no errors, return 0 Each specific implementation of TSQLServer provides its own error messages
Definition at line 111 of file TSQLServer.cxx.
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return current printf format for float/double members, default "%e"
Definition at line 279 of file TSQLServer.cxx.
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inline |
Definition at line 96 of file TSQLServer.h.
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inlinevirtual |
Reimplemented in TMySQLServer, TODBCServer, and TOracleServer.
Definition at line 87 of file TSQLServer.h.
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inline |
Definition at line 97 of file TSQLServer.h.
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Produce TSQLTableInfo object, which contain info about table itself and each table column Object must be deleted by user.
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
Definition at line 246 of file TSQLServer.cxx.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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virtual |
Return list of user tables Parameter wild specifies wildcard for table names.
It either contains exact table name to verify that table is exists or wildcard with "%" (any number of symbols) and "_" (exactly one symbol). Example of valid wildcards: "%", "%name","___user__". If wild=="", list of all available tables will be produced. List contain just tables names in the TObjString. List must be deleted by the user. Example code of method usage:
TList* lst = serv->GetTablesList(); TIter next(lst); TObject* obj; while (obj = next()) std::cout << "Table: " << obj->GetName() << std::endl; delete lst;
Reimplemented in TMySQLServer, TODBCServer, and TOracleServer.
Definition at line 192 of file TSQLServer.cxx.
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inlinevirtual |
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
Definition at line 79 of file TSQLServer.h.
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Tests if table of that name exists in database Return kTRUE, if table exists.
Definition at line 218 of file TSQLServer.cxx.
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returns kTRUE when transaction is running Must be implemented in derived classes
Reimplemented in TSQLiteServer.
Definition at line 150 of file TSQLServer.cxx.
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inlinevirtual |
Reimplemented in TOracleServer.
Definition at line 93 of file TSQLServer.h.
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inlinevirtual |
Definition at line 99 of file TSQLServer.h.
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inlinevirtual |
Reimplemented in TMySQLServer.
Definition at line 110 of file TSQLServer.h.
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inlinevirtual |
Reimplemented in TMySQLServer.
Definition at line 109 of file TSQLServer.h.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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virtual |
submit "ROLLBACK" query to database return kTRUE, if successful
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, and TSQLiteServer.
Definition at line 169 of file TSQLServer.cxx.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
set new values for error fields if method is specified, displays error message
Definition at line 129 of file TSQLServer.cxx.
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static |
set printf format for float/double members, default "%e"
Definition at line 270 of file TSQLServer.cxx.
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pure virtual |
Implemented in TMySQLServer, TODBCServer, TOracleServer, TPgSQLServer, and TSQLiteServer.
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virtual |
submit "START TRANSACTION" query to database return kTRUE, if successful
Reimplemented in TMySQLServer, TODBCServer, TOracleServer, and TSQLiteServer.
Definition at line 141 of file TSQLServer.cxx.
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inlinevirtual |
Reimplemented in TOracleServer, TMySQLServer, TODBCServer, TPgSQLServer, and TSQLiteServer.
Definition at line 77 of file TSQLServer.h.
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Definition at line 46 of file TSQLServer.h.
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protected |
Definition at line 48 of file TSQLServer.h.
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Definition at line 49 of file TSQLServer.h.
Definition at line 50 of file TSQLServer.h.
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staticprotected |
Definition at line 57 of file TSQLServer.h.
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Definition at line 45 of file TSQLServer.h.
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Definition at line 47 of file TSQLServer.h.
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Definition at line 44 of file TSQLServer.h.