QSqlError(3qt) QSqlError(3qt)
NAME
QSqlError - SQL database error information
SYNOPSIS
#include <qsqlerror.h>
Public Members
enum Type { None, Connection, Statement, Transaction, Unknown }
QSqlError ( const QString & driverText = QString::null, const QString & databaseText = QString::null, int type = QSqlError::None, int
number = -1 )
QSqlError ( const QSqlError & other )
QSqlError & operator= ( const QSqlError & other )
virtual ~QSqlError ()
QString driverText () const
virtual void setDriverText ( const QString & driverText )
QString databaseText () const
virtual void setDatabaseText ( const QString & databaseText )
int type () const
virtual void setType ( int type )
int number () const
virtual void setNumber ( int number )
DESCRIPTION
The QSqlError class provides SQL database error information.
This class is used to report database-specific errors. An error description and (if appropriate) a database-specific error number can be
obtained using this class.
See also Database Classes.
Member Type Documentation
QSqlError::Type
This enum type describes the type of SQL error that occurred.
QSqlError::None - no error occurred
QSqlError::Connection - connection error
QSqlError::Statement - SQL statement syntax error
QSqlError::Transaction - transaction failed error
QSqlError::Unknown - unknown error
MEMBER FUNCTION DOCUMENTATION
QSqlError::QSqlError ( const QString & driverText = QString::null, const QString & databaseText = QString::null, int type = QSqlError::None, int
number = -1 )
Constructs an error containing the driver error text driverText, the database-specific error text databaseText, the type type and the
optional error number number.
QSqlError::QSqlError ( const QSqlError & other )
Creates a copy of other.
QSqlError::~QSqlError () [virtual]
Destroys the object and frees any allocated resources.
QString QSqlError::databaseText () const
Returns the text of the error as reported by the database. This may contain database-specific descriptions.
QString QSqlError::driverText () const
Returns the text of the error as reported by the driver. This may contain database-specific descriptions.
int QSqlError::number () const
Returns the database-specific error number, or -1 if it cannot be determined.
QSqlError &; QSqlError::operator= ( const QSqlError & other )
Sets the error equal to other.
void QSqlError::setDatabaseText ( const QString & databaseText ) [virtual]
Sets the database error text to the value of databaseText.
void QSqlError::setDriverText ( const QString & driverText ) [virtual]
Sets the driver error text to the value of driverText.
void QSqlError::setNumber ( int number ) [virtual]
Sets the database-specific error number to the value of number.
void QSqlError::setType ( int type ) [virtual]
Sets the error type to the value of type.
int QSqlError::type () const
Returns the error type, or -1 if the type cannot be determined.
See also QSqlError::Type.
SEE ALSO
http://doc.trolltech.com/qsqlerror.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2001 Trolltech AS, http://www.trolltech.com. See the license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
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Thank you.
The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
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If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page
(qsqlerror.3qt) and the Qt version (3.1.1).
Trolltech AS 9 December 2002 QSqlError(3qt)