KLayout Manual: Main Index » Class Index » API reference - Class QSqlQuery

API reference - Class QSqlQuery

Description: Binding of QSqlQuery

Public constructors
Public methods
Public static methods and constants
Detailed description

Public constructors

new QSqlQuery	new	(QSqlDatabase db)	Constructor QSqlQuery::QSqlQuery(QSqlDatabase db)
new QSqlQuery	new	(QSqlResult ptr r)	Constructor QSqlQuery::QSqlQuery(QSqlResult *r)
new QSqlQuery	new	(const QSqlQuery other)	Constructor QSqlQuery::QSqlQuery(const QSqlQuery &other)
new QSqlQuery	new		Constructor QSqlQuery::QSqlQuery(const QString &query, QSqlDatabase db)
new QSqlQuery	new	(string query)	Constructor QSqlQuery::QSqlQuery(const QString &query, QSqlDatabase db)
new QSqlQuery	new	(string query, QSqlDatabase db)	Constructor QSqlQuery::QSqlQuery(const QString &query, QSqlDatabase db)

Public methods

	void	addBindValue	(const QVariant val)	Method void QSqlQuery::addBindValue(const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
	void	addBindValue	(const QVariant val, int type)	Method void QSqlQuery::addBindValue(const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
	QSqlQuery	assign	(const QSqlQuery other)	Method QSqlQuery & QSqlQuery::operator=(const QSqlQuery &other)
[const]	void	assign	(const QSqlQuery other)	Assign the contents of another object to self
[const]	int	at		Method int QSqlQuery::at()
	void	bindValue	(int pos, const QVariant val)	Method void QSqlQuery::bindValue(int pos, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
	void	bindValue	(int pos, const QVariant val, int type)	Method void QSqlQuery::bindValue(int pos, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
	void	bindValue	(string placeholder, const QVariant val)	Method void QSqlQuery::bindValue(const QString &placeholder, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
	void	bindValue	(string placeholder, const QVariant val, int type)	Method void QSqlQuery::bindValue(const QString &placeholder, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)
[const]	QVariant	boundValue	(string placeholder)	Method QVariant QSqlQuery::boundValue(const QString &placeholder)
[const]	QVariant	boundValue	(int pos)	Method QVariant QSqlQuery::boundValue(int pos)
	void	clear		Method void QSqlQuery::clear()
	void	create		Ensures the C++ object is created
	void	destroy		Explicitly destroy the object
[const]	bool	destroyed?		Returns a value indicating whether the object was already destroyed
[const]	const QSqlDriver ptr	driver		Method const QSqlDriver * QSqlQuery::driver()
[const]	QSqlQuery	dup		Creates a copy of self
	bool	exec		Method bool QSqlQuery::exec()
	bool	exec	(string query)	Method bool QSqlQuery::exec(const QString &query)
	bool	execBatch		Method bool QSqlQuery::execBatch(QSqlQuery::BatchExecutionMode mode)
	bool	execBatch	(const QSqlQuery_BatchExecutionMode mode)	Method bool QSqlQuery::execBatch(QSqlQuery::BatchExecutionMode mode)
[const]	string	executedQuery		Method QString QSqlQuery::executedQuery()
	void	finish		Method void QSqlQuery::finish()
	bool	first		Method bool QSqlQuery::first()
	void	forwardOnly=	(bool forward)	Method void QSqlQuery::setForwardOnly(bool forward)
[const]	bool	isActive		Method bool QSqlQuery::isActive()
[const]	bool	isActive?		Method bool QSqlQuery::isActive()
[const]	bool	isForwardOnly		Method bool QSqlQuery::isForwardOnly()
[const]	bool	isForwardOnly?		Method bool QSqlQuery::isForwardOnly()
[const]	bool	isNull	(int field)	Method bool QSqlQuery::isNull(int field)
[const]	bool	isNull?	(int field)	Method bool QSqlQuery::isNull(int field)
[const]	bool	isSelect		Method bool QSqlQuery::isSelect()
[const]	bool	isSelect?		Method bool QSqlQuery::isSelect()
[const]	bool	isValid		Method bool QSqlQuery::isValid()
[const]	bool	isValid?		Method bool QSqlQuery::isValid()
[const]	bool	is_const_object?		Returns a value indicating whether the reference is a const reference
	bool	last		Method bool QSqlQuery::last()
[const]	QSqlError	lastError		Method QSqlError QSqlQuery::lastError()
[const]	QVariant	lastInsertId		Method QVariant QSqlQuery::lastInsertId()
[const]	string	lastQuery		Method QString QSqlQuery::lastQuery()
	bool	next		Method bool QSqlQuery::next()
	bool	nextResult		Method bool QSqlQuery::nextResult()
[const]	int	numRowsAffected		Method int QSqlQuery::numRowsAffected()
[const]	QSql_NumericalPrecisionPolicy	numericalPrecisionPolicy		Method QSql::NumericalPrecisionPolicy QSqlQuery::numericalPrecisionPolicy()
	void	numericalPrecisionPolicy=	(const QSql_NumericalPrecisionPolicy precisionPolicy)	Method void QSqlQuery::setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy precisionPolicy)
	bool	prepare	(string query)	Method bool QSqlQuery::prepare(const QString &query)
	bool	previous		Method bool QSqlQuery::previous()
[const]	QSqlRecord	record		Method QSqlRecord QSqlQuery::record()
[const]	const QSqlResult ptr	result		Method const QSqlResult * QSqlQuery::result()
	bool	seek	(int i)	Method bool QSqlQuery::seek(int i, bool relative)
	bool	seek	(int i, bool relative)	Method bool QSqlQuery::seek(int i, bool relative)
	void	setForwardOnly	(bool forward)	Method void QSqlQuery::setForwardOnly(bool forward)
	void	setNumericalPrecisionPolicy	(const QSql_NumericalPrecisionPolicy precisionPolicy)	Method void QSqlQuery::setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy precisionPolicy)
[const]	int	size		Method int QSqlQuery::size()
[const]	QVariant	value	(int i)	Method QVariant QSqlQuery::value(int i)

Public static methods and constants

	QSqlQuery_BatchExecutionMode	ValuesAsColumns		Enum constant enum QSqlQuery::ValuesAsColumns
	QSqlQuery_BatchExecutionMode	ValuesAsRows		Enum constant enum QSqlQuery::ValuesAsRows

Detailed description

[static] QSqlQuery_BatchExecutionMode ValuesAsColumns

Description: Enum constant enum QSqlQuery::ValuesAsColumns

[static] QSqlQuery_BatchExecutionMode ValuesAsRows

Description: Enum constant enum QSqlQuery::ValuesAsRows

void addBindValue(const QVariant val)

Description: Method void QSqlQuery::addBindValue(const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

void addBindValue(const QVariant val,int type)

Description: Method void QSqlQuery::addBindValue(const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

QSqlQuery assign(const QSqlQuery other)

Description: Method QSqlQuery & QSqlQuery::operator=(const QSqlQuery &other)

[const] void assign(const QSqlQuery other)

Description: Assign the contents of another object to self

This method assigns the contents of another object to self. This is a deep copy that does not only copy the reference but the actual content.

[const] int at

Description: Method int QSqlQuery::at()

void bindValue(int pos,const QVariant val)

Description: Method void QSqlQuery::bindValue(int pos, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

void bindValue(int pos,const QVariant val,int type)

Description: Method void QSqlQuery::bindValue(int pos, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

void bindValue(string placeholder,const QVariant val)

Description: Method void QSqlQuery::bindValue(const QString &placeholder, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

void bindValue(string placeholder,const QVariant val,int type)

Description: Method void QSqlQuery::bindValue(const QString &placeholder, const QVariant &val, QFlags<enum QSql::ParamTypeFlag> type)

[const] QVariant boundValue(string placeholder)

Description: Method QVariant QSqlQuery::boundValue(const QString &placeholder)

[const] QVariant boundValue(int pos)

Description: Method QVariant QSqlQuery::boundValue(int pos)

void clear

Description: Method void QSqlQuery::clear()

void create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[const] const QSqlDriver ptr driver

Description: Method const QSqlDriver * QSqlQuery::driver()

[const] QSqlQuery dup

Description: Creates a copy of self

bool exec

Description: Method bool QSqlQuery::exec()

bool exec(string query)

Description: Method bool QSqlQuery::exec(const QString &query)

bool execBatch

Description: Method bool QSqlQuery::execBatch(QSqlQuery::BatchExecutionMode mode)

bool execBatch(const QSqlQuery_BatchExecutionMode mode)

Description: Method bool QSqlQuery::execBatch(QSqlQuery::BatchExecutionMode mode)

[const] string executedQuery

Description: Method QString QSqlQuery::executedQuery()

void finish

Description: Method void QSqlQuery::finish()

bool first

Description: Method bool QSqlQuery::first()

void forwardOnly=(bool forward)

Description: Method void QSqlQuery::setForwardOnly(bool forward)

[const] bool isActive

Description: Method bool QSqlQuery::isActive()

[const] bool isActive?

Description: Method bool QSqlQuery::isActive()

[const] bool isForwardOnly

Description: Method bool QSqlQuery::isForwardOnly()

[const] bool isForwardOnly?

Description: Method bool QSqlQuery::isForwardOnly()

[const] bool isNull(int field)

Description: Method bool QSqlQuery::isNull(int field)

[const] bool isNull?(int field)

Description: Method bool QSqlQuery::isNull(int field)

[const] bool isSelect

Description: Method bool QSqlQuery::isSelect()

[const] bool isSelect?

Description: Method bool QSqlQuery::isSelect()

[const] bool isValid

Description: Method bool QSqlQuery::isValid()

[const] bool isValid?

Description: Method bool QSqlQuery::isValid()

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

bool last

Description: Method bool QSqlQuery::last()

[const] QSqlError lastError

Description: Method QSqlError QSqlQuery::lastError()

[const] QVariant lastInsertId

Description: Method QVariant QSqlQuery::lastInsertId()