TQSqlError(3qt)

NAME
TQSqlError - SQL database error information

SYNOPSIS
#include <tqsqlerror.h>

  Public Members
enum Type { None, Connection, Statement, Transaction, Unknown }
TQSqlError ( const TQString & driverText = TQString::null, const TQString & databaseText = TQString::null, int type = TQSqlError::None, int number = -1 )
TQSqlError ( const TQSqlError & other )
TQSqlError & operator= ( const TQSqlError & other )
virtual ~TQSqlError ()
TQString driverText () const
virtual void setDriverText ( const TQString & driverText )
TQString databaseText () const
virtual void setDatabaseText ( const TQString & databaseText )
int type () const
virtual void setType ( int type )
int number () const
virtual void setNumber ( int number )
TQString text () const
void showMessage ( const TQString & msg = TQString::null ) const (obsolete)

DESCRIPTION
The TQSqlError 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

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

TQSqlError::None - no error occurred

TQSqlError::Connection - connection error

TQSqlError::Statement - SQL statement syntax error

TQSqlError::Transaction - transaction failed error

TQSqlError::Unknown - unknown error

MEMBER FUNCTION DOCUMENTATION

TQSqlError::TQSqlError ( const TQString & driverText = TQString::null, const TQString & databaseText = TQString::null, int type = TQSqlError::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.

TQSqlError::TQSqlError ( const TQSqlError & other )
Creates a copy of other.

TQSqlError::~TQSqlError () [virtual]
Destroys the object and frees any allocated resources.

TQString TQSqlError::databaseText () const
Returns the text of the error as reported by the database. This may contain database-specific descriptions.

TQString TQSqlError::driverText () const
Returns the text of the error as reported by the driver. This may contain database-specific descriptions.

int TQSqlError::number () const
Returns the database-specific error number, or -1 if it cannot be determined.

TQSqlError & TQSqlError::operator= ( const TQSqlError & other )
Sets the error equal to other.

void TQSqlError::setDatabaseText ( const TQString & databaseText ) [virtual]
Sets the database error text to the value of databaseText.

void TQSqlError::setDriverText ( const TQString & driverText ) [virtual]
Sets the driver error text to the value of driverText.

void TQSqlError::setNumber ( int number ) [virtual]
Sets the database-specific error number to number.

void TQSqlError::setType ( int type ) [virtual]
Sets the error type to the value of type.

void TQSqlError::showMessage ( const TQString & msg = TQString::null ) const
This function is obsolete. It is provided to keep old source working. We strongly advise against using it in new code.

This is a convenience function that pops up a TQMessageBox containing the message returned by text(). An additional string can be passed in via the msg parameter, which will be concatenated with the text() message.

See also text(), driverText(), and databaseText().

TQString TQSqlError::text () const
This is a convenience function that returns databaseText() and driverText() concatenated into a single string.

See also showMessage(), driverText(), and databaseText().

int TQSqlError::type () const
Returns the error type, or -1 if the type cannot be determined.

See also TQSqlError::Type.

SEE ALSO
http://doc.trolltech.com/tqsqlerror.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
Copyright 1992-2007 Trolltech ASA, 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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