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 recovered using this class.

See also Database Classes.

  Member Type Documentation

QSqlError::Type
This enum type describes the type of SQL error that occurred.

The currently defined values are:

QSqlError::None - no error occurred

QSqlError::Connection - connection error

QSqlError::Statement - 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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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 web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially supported by Trolltech.

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 (3.0.3).