CL_DBConnection Class Reference
[clanDatabase System]

Database connection. More...

#include <db_connection.h>

Inheritance diagram for CL_DBConnection:

List of all members.

Public Member Functions
Construction
	CL_DBConnection ()
	Constructs a database connection.
	CL_DBConnection (CL_DBConnectionProvider *provider)
	Constructs a DBConnection.
	~CL_DBConnection ()
Operations
CL_DBCommand	create_command (const CL_StringRef &text, CL_DBCommand::Type type=CL_DBCommand::sql_statement)
	Create database command.
CL_DBTransaction	begin_transaction (CL_DBTransaction::Type type=CL_DBTransaction::deferred)
	Begin a transaction.
CL_DBReader	execute_reader (CL_DBCommand &command)
	Begin execution of database command.
CL_String	execute_scalar_string (CL_DBCommand &command)
	Execute database command and returns the first column of the first row.
int	execute_scalar_int (CL_DBCommand &command)
	Execute database command and returns the first column of the first row.
void	execute_non_query (CL_DBCommand &command)
	Execute database command.

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Detailed Description

Database connection.

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Constructor & Destructor Documentation

CL_DBConnection::CL_DBConnection (   )

Constructs a database connection.

CL_DBConnection::CL_DBConnection (  CL_DBConnectionProvider *  provider  )

Constructs a DBConnection. Parameters: provider  = DBConnection Provider

CL_DBConnection::~CL_DBConnection (   )

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Member Function Documentation

CL_DBTransaction CL_DBConnection::begin_transaction (  CL_DBTransaction::Type  type = CL_DBTransaction::deferred  )

Begin a transaction.

CL_DBCommand CL_DBConnection::create_command (  const CL_StringRef &  text, CL_DBCommand::Type  type = CL_DBCommand::sql_statement )

Create database command.

void CL_DBConnection::execute_non_query (  CL_DBCommand &  command  )

Execute database command.

CL_DBReader CL_DBConnection::execute_reader (  CL_DBCommand &  command  )

Begin execution of database command.

int CL_DBConnection::execute_scalar_int (  CL_DBCommand &  command  )

Execute database command and returns the first column of the first row.

CL_String CL_DBConnection::execute_scalar_string (  CL_DBCommand &  command  )

Execute database command and returns the first column of the first row.

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

• db_connection.h

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