1QSqlError(3qt)                                                  QSqlError(3qt)
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NAME

6       QSqlError - SQL database error information
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SYNOPSIS

9       #include <qsqlerror.h>
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11   Public Members
12       enum Type { None, Connection, Statement, Transaction, Unknown }
13       QSqlError ( const QString & driverText = QString::null, const QString &
14           databaseText = QString::null, int type = QSqlError::None, int
15           number = -1 )
16       QSqlError ( const QSqlError & other )
17       QSqlError & operator= ( const QSqlError & other )
18       virtual ~QSqlError ()
19       QString driverText () const
20       virtual void setDriverText ( const QString & driverText )
21       QString databaseText () const
22       virtual void setDatabaseText ( const QString & databaseText )
23       int type () const
24       virtual void setType ( int type )
25       int number () const
26       virtual void setNumber ( int number )
27       QString text () const
28       void showMessage ( const QString & msg = QString::null ) const
29           (obsolete)
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DESCRIPTION

32       The QSqlError class provides SQL database error information.
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34       This class is used to report database-specific errors. An error
35       description and (if appropriate) a database-specific error number can
36       be obtained using this class.
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38       See also Database Classes.
39
40   Member Type Documentation

QSqlError::Type

42       This enum type describes the type of SQL error that occurred.
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44       QSqlError::None - no error occurred
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46       QSqlError::Connection - connection error
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48       QSqlError::Statement - SQL statement syntax error
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50       QSqlError::Transaction - transaction failed error
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52       QSqlError::Unknown - unknown error
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MEMBER FUNCTION DOCUMENTATION

QSqlError::QSqlError ( const QString & driverText = QString::null, const

56       QString & databaseText = QString::null, int type = QSqlError::None, int
57       number = -1 )
58       Constructs an error containing the driver error text driverText, the
59       database-specific error text databaseText, the type type and the
60       optional error number number.
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QSqlError::QSqlError ( const QSqlError & other )

63       Creates a copy of other.
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QSqlError::~QSqlError () [virtual]

66       Destroys the object and frees any allocated resources.
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QString QSqlError::databaseText () const

69       Returns the text of the error as reported by the database. This may
70       contain database-specific descriptions.
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QString QSqlError::driverText () const

73       Returns the text of the error as reported by the driver. This may
74       contain database-specific descriptions.
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int QSqlError::number () const

77       Returns the database-specific error number, or -1 if it cannot be
78       determined.
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QSqlError & QSqlError::operator= ( const QSqlError & other )

81       Sets the error equal to other.
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void QSqlError::setDatabaseText ( const QString & databaseText ) [virtual]

84       Sets the database error text to the value of databaseText.
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void QSqlError::setDriverText ( const QString & driverText ) [virtual]

87       Sets the driver error text to the value of driverText.
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void QSqlError::setNumber ( int number ) [virtual]

90       Sets the database-specific error number to number.
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void QSqlError::setType ( int type ) [virtual]

93       Sets the error type to the value of type.
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void QSqlError::showMessage ( const QString & msg = QString::null ) const

96       This function is obsolete. It is provided to keep old source working.
97       We strongly advise against using it in new code.
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99       This is a convenience function that pops up a QMessageBox containing
100       the message returned by text(). An additional string can be passed in
101       via the msg parameter, which will be concatenated with the text()
102       message.
103
104       See also text(), driverText(), and databaseText().
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QString QSqlError::text () const

107       This is a convenience function that returns databaseText() and
108       driverText() concatenated into a single string.
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110       See also showMessage(), driverText(), and databaseText().
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int QSqlError::type () const

113       Returns the error type, or -1 if the type cannot be determined.
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115       See also QSqlError::Type.
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117

SEE ALSO

119       http://doc.trolltech.com/qsqlerror.html
120       http://www.trolltech.com/faq/tech.html
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COPYRIGHT

123       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the
124       license file included in the distribution for a complete license
125       statement.
126

AUTHOR

128       Generated automatically from the source code.
129

BUGS

131       If you find a bug in Qt, please report it as described in
132       http://doc.trolltech.com/bughowto.html.  Good bug reports help us to
133       help you. Thank you.
134
135       The definitive Qt documentation is provided in HTML format; it is
136       located at $QTDIR/doc/html and can be read using Qt Assistant or with a
137       web browser. This man page is provided as a convenience for those users
138       who prefer man pages, although this format is not officially supported
139       by Trolltech.
140
141       If you find errors in this manual page, please report them to qt-
142       bugs@trolltech.com.  Please include the name of the manual page
143       (qsqlerror.3qt) and the Qt version (3.3.8).
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147Trolltech AS                    2 February 2007                 QSqlError(3qt)