Definition at line 30 of file TODBCServer.h.
Public Member Functions | |
TODBCServer (const char *db, const char *uid, const char *pw) | |
Open a connection to a ODBC server. More... | |
virtual | ~TODBCServer () |
Close connection to MySQL DB server. More... | |
void | Close (Option_t *opt="") final |
Close connection to MySQL DB server. More... | |
Bool_t | Commit () final |
Commit transaction. More... | |
Int_t | CreateDataBase (const char *dbname) final |
Create a database. Returns 0 if successful, non-zero otherwise. More... | |
Int_t | DropDataBase (const char *dbname) final |
Drop (i.e. More... | |
Bool_t | Exec (const char *sql) final |
Executes query which does not produce any results set Return kTRUE if successfull. More... | |
TSQLResult * | GetColumns (const char *dbname, const char *table, const char *wild=nullptr) final |
List all columns in specified table in the specified database. More... | |
TSQLResult * | GetDataBases (const char *wild=nullptr) final |
List all available databases. More... | |
Int_t | GetMaxIdentifierLength () final |
returns maximum allowed length of identifier (table name, column name, index name) More... | |
TSQLTableInfo * | GetTableInfo (const char *tablename) final |
Produces SQL table info Object must be deleted by user. More... | |
TSQLResult * | GetTables (const char *dbname, const char *wild=nullptr) final |
List all tables in the specified database. More... | |
TList * | GetTablesList (const char *wild=nullptr) final |
Return list of tables in database See TSQLServer::GetTablesList() for details. More... | |
Bool_t | HasStatement () const final |
TSQLResult * | Query (const char *sql) final |
Execute SQL command. More... | |
Int_t | Reload () final |
Reload permission tables. More... | |
Bool_t | Rollback () final |
Rollback transaction. More... | |
Int_t | SelectDataBase (const char *dbname) final |
Select a database. More... | |
const char * | ServerInfo () final |
Return server info. More... | |
Int_t | Shutdown () final |
Shutdown the database server. More... | |
Bool_t | StartTransaction () final |
Starts transaction. More... | |
TSQLStatement * | Statement (const char *sql, Int_t=100) final |
Creates ODBC statement for provided query. More... | |
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virtual | ~TSQLServer () |
virtual void | Close (Option_t *option="")=0 |
virtual Bool_t | Commit () |
submit "COMMIT" query to database return kTRUE, if successful More... | |
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. More... | |
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 More... | |
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 More... | |
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. More... | |
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. More... | |
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. More... | |
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 More... | |
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 More... | |
virtual TSQLStatement * | Statement (const char *, Int_t=100) |
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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 () |
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 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) |
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 | 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... | |
Static Public Member Functions | |
static TList * | GetDataSources () |
Produce TList object with list of available ODBC data sources User must delete TList object aftewards Name of data source can be used later for connection: TSQLServer::Connect("odbcn://<data_source_name>", "user", "pass");. More... | |
static TList * | GetDrivers () |
Produce TList object with list of available ODBC drivers User must delete TList object aftewards Name of driver can be used in connecting to data base in form TSQLServer::Connect("odbcd://DRIVER={<drivername>};DBQ=<dbname>;UID=user;PWD=pass;", 0, 0);. More... | |
static void | PrintDataSources () |
Print list of ODBC data sources in form: <name> : <options list> More... | |
static void | PrintDrivers () |
Print list of ODBC drivers in form: <name> : <options list> More... | |
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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. More... | |
static const char * | GetFloatFormat () |
return current printf format for float/double members, default "%e" More... | |
static void | SetFloatFormat (const char *fmt="%e") |
set printf format for float/double members, default "%e" More... | |
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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... | |
Private Member Functions | |
Bool_t | EndTransaction (Bool_t commit) |
Complete current transaction (commit = kTRUE) or rollback Switches on autocommit mode of ODBC driver. More... | |
Bool_t | ExtractErrors (SQLRETURN retcode, const char *method) |
Extract errors, produced by last ODBC function call. More... | |
Static Private Member Functions | |
static TList * | ListData (Bool_t isdrivers) |
Produce TList object with list of available ODBC drivers (isdrivers = kTRUE) or data sources (isdrivers = kFALSE) More... | |
Private Attributes | |
SQLHDBC | fHdbc |
SQLHENV | fHenv |
TString | fServerInfo |
TString | fUserId |
Additional Inherited Members | |
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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) } |
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enum | { kOnlyPrepStep = BIT(3) } |
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TSQLServer () | |
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 is 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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TString | fDB |
Int_t | fErrorCode {0} |
TString | fErrorMsg |
Bool_t | fErrorOut {kTRUE} |
TString | fHost |
Int_t | fPort {-1} |
TString | fType |
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static const char * | fgFloatFmt = "%e" |
#include <TODBCServer.h>
TODBCServer::TODBCServer | ( | const char * | db, |
const char * | uid, | ||
const char * | pw | ||
) |
Open a connection to a ODBC server.
The db arguments can be:
Form "odbcn://MySpecialConfig", where MySpecialConfig is entry, defined in user DSN (user data source). Here uid and pw should be always specified.
Configuring unixODBC under Linux: http://www.unixodbc.org/odbcinst.html Remarks: for variants 1 & 2 it is enough to create/configure odbcinst.ini file. For variant 3 file odbc.ini should be created. Path to this files can be specified in environmental variables like export ODBCINI=/home/my/unixODBC/etc/odbc.ini export ODBCSYSINI=/home/my/unixODBC/etc
Configuring MySQL ODBC under Windows. Installing ODBC driver for MySQL is enough to use it under Windows. Afer odbcd:// variant can be used with DRIVER={MySQL ODBC 3.51 Driver}; To configure User DSN, go into Start menu -> Settings -> Control panel -> Administrative tools-> Data Sources (ODBC).
To install Oracle ODBC driver for Windows, one should download and install either complete Oracle client (~500 MB), or so-called Instant Client Basic and Instant Client ODBC (~20 MB together). Some remark about Instant Client: 1) Two additional DLLs are required: mfc71.dll & msver71.dll They can be found either in MS VC++ 7.1 Free Toolkit or downloaded from other Internet sites 2) ORACLE_HOME environment variable should be specified and point to location, where Instant Client files are extracted 3) Run odbc_install.exe from account with administrative rights 3) In $ORACLE_HOME/network/admin/ directory appropriate *.ora files like ldap.ora, sqlnet.ora, tnsnames.ora should be installed. Contact your Oracle administrator to get these files. After Oracle ODBC driver is installed, appropriate entry in ODBC drivers list like "Oracle in instantclient10_2" should appiar. Connection string example: "odbcd://DRIVER={Oracle in instantclient10_2};DBQ=db-test;UID=user_name;PWD=user_pass;";
Definition at line 81 of file TODBCServer.cxx.
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virtual |
Close connection to MySQL DB server.
Definition at line 227 of file TODBCServer.cxx.
Close connection to MySQL DB server.
Implements TSQLServer.
Definition at line 378 of file TODBCServer.cxx.
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finalvirtual |
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finalvirtual |
Create a database. Returns 0 if successful, non-zero otherwise.
Implements TSQLServer.
Definition at line 728 of file TODBCServer.cxx.
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finalvirtual |
Drop (i.e.
delete) a database. Returns 0 if successful, non-zero otherwise.
Implements TSQLServer.
Definition at line 739 of file TODBCServer.cxx.
Complete current transaction (commit = kTRUE) or rollback Switches on autocommit mode of ODBC driver.
Definition at line 845 of file TODBCServer.cxx.
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finalvirtual |
Executes query which does not produce any results set Return kTRUE if successfull.
Reimplemented from TSQLServer.
Definition at line 413 of file TODBCServer.cxx.
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private |
Extract errors, produced by last ODBC function call.
Definition at line 340 of file TODBCServer.cxx.
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finalvirtual |
List all columns in specified table in the specified database.
Wild is for wildcarding "t%" list all columns starting with "t". Returns a pointer to a TSQLResult object if successful, 0 otherwise. The result object must be deleted by the user.
Implements TSQLServer.
Definition at line 690 of file TODBCServer.cxx.
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finalvirtual |
List all available databases.
Wild is for wildcarding "t%" list all databases starting with "t". Returns a pointer to a TSQLResult object if successful, 0 otherwise. The result object must be deleted by the user.
Implements TSQLServer.
Definition at line 454 of file TODBCServer.cxx.
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static |
Produce TList object with list of available ODBC data sources User must delete TList object aftewards Name of data source can be used later for connection: TSQLServer::Connect("odbcn://<data_source_name>", "user", "pass");.
Definition at line 317 of file TODBCServer.cxx.
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static |
Produce TList object with list of available ODBC drivers User must delete TList object aftewards Name of driver can be used in connecting to data base in form TSQLServer::Connect("odbcd://DRIVER={<drivername>};DBQ=<dbname>;UID=user;PWD=pass;", 0, 0);.
Definition at line 291 of file TODBCServer.cxx.
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finalvirtual |
returns maximum allowed length of identifier (table name, column name, index name)
Reimplemented from TSQLServer.
Definition at line 711 of file TODBCServer.cxx.
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finalvirtual |
Produces SQL table info Object must be deleted by user.
Reimplemented from TSQLServer.
Definition at line 547 of file TODBCServer.cxx.
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finalvirtual |
List all tables in the specified database.
Wild is for wildcarding "t%" list all tables starting with "t". Returns a pointer to a TSQLResult object if successful, 0 otherwise. The result object must be deleted by the user.
Implements TSQLServer.
Definition at line 467 of file TODBCServer.cxx.
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finalvirtual |
Return list of tables in database See TSQLServer::GetTablesList() for details.
Reimplemented from TSQLServer.
Definition at line 513 of file TODBCServer.cxx.
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inlinefinalvirtual |
Reimplemented from TSQLServer.
Definition at line 57 of file TODBCServer.h.
Produce TList object with list of available ODBC drivers (isdrivers = kTRUE) or data sources (isdrivers = kFALSE)
Definition at line 237 of file TODBCServer.cxx.
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static |
Print list of ODBC data sources in form: <name> : <options list>
Definition at line 326 of file TODBCServer.cxx.
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static |
Print list of ODBC drivers in form: <name> : <options list>
Definition at line 300 of file TODBCServer.cxx.
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finalvirtual |
Execute SQL command.
Result object must be deleted by the user. Returns a pointer to a TSQLResult object if successful, 0 otherwise. The result object must be deleted by the user.
Implements TSQLServer.
Definition at line 391 of file TODBCServer.cxx.
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finalvirtual |
Reload permission tables.
Returns 0 if successful, non-zero otherwise. User must have reload permissions.
Implements TSQLServer.
Definition at line 750 of file TODBCServer.cxx.
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finalvirtual |
Rollback transaction.
Reimplemented from TSQLServer.
Definition at line 870 of file TODBCServer.cxx.
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finalvirtual |
Select a database.
Returns 0 if successful, non-zero otherwise. Not all RDBMS support selecting of database (catalog) after connecting Normally user should specify database name at time of connection
Implements TSQLServer.
Definition at line 436 of file TODBCServer.cxx.
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finalvirtual |
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finalvirtual |
Shutdown the database server.
Returns 0 if successful, non-zero otherwise. User must have shutdown permissions.
Implements TSQLServer.
Definition at line 761 of file TODBCServer.cxx.
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finalvirtual |
Starts transaction.
Check for transaction support. Switch off autocommitment mode.
Reimplemented from TSQLServer.
Definition at line 818 of file TODBCServer.cxx.
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finalvirtual |
Creates ODBC statement for provided query.
See TSQLStatement class for more details.
Reimplemented from TSQLServer.
Definition at line 782 of file TODBCServer.cxx.
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private |
Definition at line 34 of file TODBCServer.h.
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private |
Definition at line 33 of file TODBCServer.h.
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private |
Definition at line 35 of file TODBCServer.h.
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private |
Definition at line 36 of file TODBCServer.h.