library: libCore
#include "TSQLServer.h" |
TSQLServer
class description - source file - inheritance tree (.pdf)
This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.
public:
virtual ~TSQLServer()
static TClass* Class()
virtual void Close(Option_t* option)
static TSQLServer* Connect(const char* db, const char* uid, const char* pw)
virtual Int_t CreateDataBase(const char* dbname)
virtual Int_t DropDataBase(const char* dbname)
virtual TSQLResult* GetColumns(const char* dbname, const char* table, const char* wild = "0")
virtual TSQLResult* GetDataBases(const char* wild = "0")
const char* GetDBMS() const
const char* GetHost() const
Int_t GetPort() const
virtual TSQLResult* GetTables(const char* dbname, const char* wild = "0")
virtual TClass* IsA() const
Bool_t IsConnected() const
TSQLServer& operator=(const TSQLServer&)
virtual TSQLResult* Query(const char* sql)
virtual Int_t Reload()
virtual Int_t SelectDataBase(const char* dbname)
virtual const char* ServerInfo() const
virtual void ShowMembers(TMemberInspector& insp, char* parent)
virtual Int_t Shutdown()
virtual void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
protected:
TString fType type of DBMS (MySQL, Oracle, SysBase, ...)
TString fHost host to which we are connected
TString fDB currently selected DB
Int_t fPort port to which we are connected
TSQLServer
Abstract base class defining interface to a SQL server.
To open a connection to a server use the static method Connect().
The db argument of Connect() is of the form:
<dbms>://<host>[:<port>][/<database>], e.g.
mysql://pcroot.cern.ch:3456/test, oracle://srv1.cern.ch/main, ...
Depending on the <dbms> specified an appropriate plugin library
will be loaded which will provide the real interface.
Related classes are TSQLResult and TSQLRow.
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 sapdb://...
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.
Inline Functions
void ~TSQLServer()
void Close(Option_t* option)
TSQLResult* Query(const char* sql)
Int_t SelectDataBase(const char* dbname)
TSQLResult* GetDataBases(const char* wild = "0")
TSQLResult* GetTables(const char* dbname, const char* wild = "0")
TSQLResult* GetColumns(const char* dbname, const char* table, const char* wild = "0")
Int_t CreateDataBase(const char* dbname)
Int_t DropDataBase(const char* dbname)
Int_t Reload()
Int_t Shutdown()
const char* ServerInfo() const
Bool_t IsConnected() const
const char* GetDBMS() const
const char* GetHost() const
Int_t GetPort() const
TClass* Class()
TClass* IsA() const
void ShowMembers(TMemberInspector& insp, char* parent)
void Streamer(TBuffer& b)
void StreamerNVirtual(TBuffer& b)
TSQLServer& operator=(const TSQLServer&)
Author: Fons Rademakers 25/11/99
Last update: root/net:$Name: $:$Id: TSQLServer.cxx,v 1.6 2003/06/26 13:53:21 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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