QSqlDatabase Class Reference

#include <qsqldatabase.h>

Class Description

Definition at line 78 of file qsqldatabase.h.

Public Member Functions
	QSqlDatabase ()
	QSqlDatabase (const QSqlDatabase &other)
	~QSqlDatabase ()
QSqlDatabase &	operator= (const QSqlDatabase &other)
bool	open ()
bool	open (const QString &user, const QString &password)
void	close ()
bool	isOpen () const
bool	isOpenError () const
QStringList	tables (QSql::TableType type=QSql::Tables) const
QSqlIndex	primaryIndex (const QString &tablename) const
QSqlRecord	record (const QString &tablename) const
QSqlQuery	exec (const QString &query=QString()) const
QSqlError	lastError () const
bool	isValid () const
bool	transaction ()
bool	commit ()
bool	rollback ()
void	setDatabaseName (const QString &name)
void	setUserName (const QString &name)
void	setPassword (const QString &password)
void	setHostName (const QString &host)
void	setPort (int p)
void	setConnectOptions (const QString &options=QString())
QString	databaseName () const
QString	userName () const
QString	password () const
QString	hostName () const
QString	driverName () const
int	port () const
QString	connectOptions () const
QString	connectionName () const
void	setNumericalPrecisionPolicy (QSql::NumericalPrecisionPolicy precisionPolicy)
QSql::NumericalPrecisionPolicy	numericalPrecisionPolicy () const
QSqlDriver *	driver () const

Static Public Member Functions
static QSqlDatabase	addDatabase (const QString &type, const QString &connectionName=QLatin1String(defaultConnection))
static QSqlDatabase	addDatabase (QSqlDriver *driver, const QString &connectionName=QLatin1String(defaultConnection))
static QSqlDatabase	cloneDatabase (const QSqlDatabase &other, const QString &connectionName)
static QSqlDatabase	database (const QString &connectionName=QLatin1String(defaultConnection), bool open=true)
static void	removeDatabase (const QString &connectionName)
static bool	contains (const QString &connectionName=QLatin1String(defaultConnection))
static QStringList	drivers ()
static QStringList	connectionNames ()
static void	registerSqlDriver (const QString &name, QSqlDriverCreatorBase *creator)
static bool	isDriverAvailable (const QString &name)

Public Attributes
QT_STATIC_CONST char *	defaultConnection

Protected Member Functions
	QSqlDatabase (const QString &type)
	QSqlDatabase (QSqlDriver *driver)

Friends
class	QSqlDatabasePrivate

Constructor & Destructor Documentation

QSqlDatabase

(

)

QSqlDatabase

(

const QSqlDatabase &

other

)

~QSqlDatabase

(

)

QSqlDatabase ( const QString &  type )

explicitprotected

QSqlDatabase ( QSqlDriver *  driver )

explicitprotected

Member Function Documentation

QSqlDatabase& operator=

(

const QSqlDatabase &

other

)

bool open

(

)

bool open	(	const QString &	user,
		const QString &	password
	)

void close

(

)

bool isOpen

(

)

const

bool isOpenError

(

)

const

QStringList tables

(

QSql::TableType

type = QSql::Tables

)

const

QSqlIndex primaryIndex

(

const QString &

tablename

)

const

QSqlRecord record

(

const QString &

tablename

)

const

QSqlQuery exec

(

const QString &

query = QString()

)

const

QSqlError lastError

(

)

const

bool isValid

(

)

const

bool transaction

(

)

bool commit

(

)

bool rollback

(

)

void setDatabaseName

(

const QString &

name

)

void setUserName

(

const QString &

name

)

void setPassword

(

const QString &

password

)

void setHostName

(

const QString &

host

)

void setPort

(

int

p

)

void setConnectOptions

(

const QString &

options = QString()

)

QString databaseName

(

)

const

QString userName

(

)

const

QString password

(

)

const

QString hostName

(

)

const

QString driverName

(

)

const

int port

(

)

const

QString connectOptions

(

)

const

QString connectionName

(

)

const

void setNumericalPrecisionPolicy

(

QSql::NumericalPrecisionPolicy

precisionPolicy

)

QSql::NumericalPrecisionPolicy numericalPrecisionPolicy

(

)

const

QSqlDriver* driver

(

)

const

static QSqlDatabase addDatabase ( const QString &  type, const QString &  connectionName = QLatin1String(defaultConnection)  )

static

static QSqlDatabase addDatabase ( QSqlDriver *  driver, const QString &  connectionName = QLatin1String(defaultConnection)  )

static

static QSqlDatabase cloneDatabase ( const QSqlDatabase &  other, const QString &  connectionName  )

static

static QSqlDatabase database ( const QString &  connectionName = QLatin1String(defaultConnection), bool  open = true  )

static

static void removeDatabase ( const QString &  connectionName )

static

static bool contains ( const QString &  connectionName = QLatin1String(defaultConnection) )

static

static QStringList drivers ( )

static

static QStringList connectionNames ( )

static

static void registerSqlDriver ( const QString &  name, QSqlDriverCreatorBase *  creator  )

static

static bool isDriverAvailable ( const QString &  name )

static

Friends And Related Function Documentation

friend class QSqlDatabasePrivate

friend

Definition at line 149 of file qsqldatabase.h.

Member Data Documentation

QT_STATIC_CONST char* defaultConnection

Definition at line 128 of file qsqldatabase.h.

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

• QtSql/qsqldatabase.h