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<td align="right" valign="top" width="230"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></td></tr></table><h1 align="center">Qt 3 Support Members for QSqlDriver</h1>

<p><b>The following class members are part of the Qt 3 support layer.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>

<p><ul><li><a href="qsqldriver.html">QSqlDriver class reference</a></li></ul></p>

<h3>Public Functions</h3>

<ul>

<li><div class="fn"/>QString <b><a href="qsqldriver-qt3.html#formatValue">formatValue</a></b> ( const QSqlField * <i>field</i>, bool <i>trimStrings</i> = false ) const</li>

<li><div class="fn"/>QString <b><a href="qsqldriver-qt3.html#nullText">nullText</a></b> () const</li>

<li><div class="fn"/>QSqlRecord <b><a href="qsqldriver-qt3.html#record-2">record</a></b> ( const QSqlQuery & <i>query</i> ) const</li>

<li><div class="fn"/>QSqlRecord <b><a href="qsqldriver-qt3.html#recordInfo">recordInfo</a></b> ( const QString & <i>tablename</i> ) const</li>

<li><div class="fn"/>QSqlRecord <b><a href="qsqldriver-qt3.html#recordInfo-2">recordInfo</a></b> ( const QSqlQuery & <i>query</i> ) const</li>

</ul>

<ul>

<li><div class="fn"/>8 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>

</ul>

<hr />

<h2>Member Function Documentation</h2>

<h3 class="fn"><a name="formatValue"></a><a href="qstring.html">QString</a> QSqlDriver::formatValue ( const <a href="qsqlfield.html">QSqlField</a> * <i>field</i>, bool <i>trimStrings</i> = false ) const</h3>

<p>Use the other formatValue() overload instead.</p>

<h3 class="fn"><a name="nullText"></a><a href="qstring.html">QString</a> QSqlDriver::nullText () const</h3>

<p><a href="qsqldriver.html#sqlStatement">sqlStatement</a>() is now used to generate SQL. Use tr("NULL") for example, instead.</p>

<h3 class="fn"><a name="record-2"></a><a href="qsqlrecord.html">QSqlRecord</a> QSqlDriver::record ( const <a href="qsqlquery.html">QSqlQuery</a> & <i>query</i> ) const</h3>

<p>This is an overloaded member function, provided for convenience. It behaves essentially like the above function.</p>

<p>Use query.<a href="qsqldriver.html#record">record</a>() instead.</p>

<h3 class="fn"><a name="recordInfo"></a><a href="qsqlrecord.html">QSqlRecord</a> QSqlDriver::recordInfo ( const <a href="qstring.html">QString</a> & <i>tablename</i> ) const</h3>

<p>Use <a href="qsqldriver.html#record">record</a>() instead.</p>

<h3 class="fn"><a name="recordInfo-2"></a><a href="qsqlrecord.html">QSqlRecord</a> QSqlDriver::recordInfo ( const <a href="qsqlquery.html">QSqlQuery</a> & <i>query</i> ) const</h3>

<p>This is an overloaded member function, provided for convenience. It behaves essentially like the above function.</p>

<p>Use query.<a href="qsqldriver.html#record">record</a>() instead.</p>

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