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GQL::Connection Class Reference

Connection. More...

#include <gql++/connection.h>

Class diagram for GQL::Connection:

List of all members.

Public Members
			Connection ()
		virtual	~Connection ()
		virtual Statement*	create_statement () = 0
			Create a empty statement.
		virtual PreparedStatement*	prepare_statement (const string& sql) = 0
			Create a prepared statement.
		virtual CallableStatement*	prepare_call (const string& sql) = 0
			Create a callable statement.
		virtual void	commit () = 0
			Commit the current transaction.
		virtual bool	get_auto_commit () const = 0
			Return true if automatic commitment is enabled.
		virtual void	set_auto_commit (bool auto_commit = true) = 0
			Return set automatic commitment.
		virtual void	rollback () = 0
			Rollback current transaction.
		virtual string	get_catalog () const = 0
		virtual string	native_sql (const string& sql) const = 0
			Returns a string with the native SQL grammar of the database.
		virtual DatabaseMetaData*	get_meta_data () = 0
		virtual void	set_read_only (bool read_only = true) = 0
		virtual bool	is_read_only () const = 0
		virtual SQLObject*	create_object ()
		SigC::Signal0<void>	destroy

Detailed Description

This is the base class of the various connections provided by the database drivers.

Member Function Documentation

GQL::Connection::Connection () [inline]

virtual GQL::Connection::~Connection () [virtual]

virtual Statement * GQL::Connection::create_statement () [pure virtual]

Create a empty statement.

virtual PreparedStatement * GQL::Connection::prepare_statement (const string & sql) [pure virtual]

Create a prepared statement.

virtual CallableStatement * GQL::Connection::prepare_call (const string & sql) [pure virtual]

Create a callable statement.

virtual void GQL::Connection::commit () [pure virtual]

Commit the current transaction.

virtual bool GQL::Connection::get_auto_commit () const [pure virtual]

Return true if automatic commitment is enabled.

virtual void GQL::Connection::set_auto_commit (bool auto_commit = true) [pure virtual]

Return set automatic commitment.

virtual void GQL::Connection::rollback () [pure virtual]

Rollback current transaction.

virtual string GQL::Connection::get_catalog () const [pure virtual]

virtual string GQL::Connection::native_sql (const string & sql) const [pure virtual]

Returns a string with the native SQL grammar of the database.

virtual DatabaseMetaData* GQL::Connection::get_meta_data () [pure virtual]

virtual void GQL::Connection::set_read_only (bool read_only = true) [pure virtual]

virtual bool GQL::Connection::is_read_only () const [pure virtual]

virtual SQLObject* GQL::Connection::create_object () [virtual]

Member Data Documentation

SigC::Signal0<void> GQL::Connection::destroy

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

gql++/connection.h

Generated at Mon Jun 12 15:55:36 2000 for gql by

1.0.0 written by Dimitri van Heesch, © 1997-1999