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<HTML>
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<TITLE>class toQuery</TITLE>
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<h1>class toQuery</h1>
</TD>
<TD valign="top" align="right" colspan="1"> This class is used to perform a query on a database connection. <small><A HREF="#longdesc">More...</A></small></TD></TR>
</TABLE>
<HR>
<TABLE BORDER="0">
<TR><TH>Definition</TH><TD><code>#include <<A HREF="toconnection_h.html">toconnection.h</A>></code></TD></TR>
<TR><TH><A HREF="full-list-toQuery.html">List of all Methods</A></TH></TR>
</TABLE>
</TD>
<TD align="right"><TABLE BORDER="0"><TR><TD><small><A HREF="index-long.html">Annotated List</A></small></TD></TR>
<TR><TD><small><A HREF="header-list.html">Files</A></small></TD></TR>
<TR><TD><small><A HREF="all-globals.html">Globals</A></small></TD></TR>
<TR><TD><small><A HREF="hier.html">Hierarchy</A></small></TD></TR>
<TR><TD><small><A HREF="index.html">Index</A></small></TD></TR>
</TABLE></TD></TR></TABLE>
<h4>Public Types</h4><ul><LI>enum <A HREF="#ref1">queryMode</A> { Normal,
/** Run the query normally on the main backgrround connection of the
}
</LI>
<LI>struct <A HREF="toQuery__queryDescribe.html">queryDescribe</A>
</LI>
<LI>class <i><A HREF="toQuery__queryImpl.html">queryImpl</A></i>
</LI>
</ul><h4>Public Methods</h4><ul><LI> <b><A HREF="#ref11">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI> <b><A HREF="#ref12">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI> <b><A HREF="#ref13">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
<LI> <b><A HREF="#ref14">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
<LI> <b><A HREF="#ref15">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode,const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI> <b><A HREF="#ref16">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI> <b><A HREF="#ref17">toQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode=Normal)
</LI>
<LI>virtual <b><A HREF="#ref18">~toQuery</A></b> ()
</LI>
<LI>void <b><A HREF="#ref19">execute</A></b> (const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI>void <b><A HREF="#ref20">execute</A></b> (const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI><A HREF="toConnection.html">toConnection</A> & <b><A HREF="#ref21">connection</A></b> (void)
</LI>
<LI><A HREF="toConnectionSub.html">toConnectionSub</A> * <b><A HREF="#ref22">connectionSub</A></b> (void)
</LI>
<LI>std::list<<A HREF="toQValue.html">toQValue</A>> & <b><A HREF="#ref23">params</A></b> (void)
</LI>
<LI><A HREF="http://doc.trolltech.com/qcstring.html">QCString</A> <b><A HREF="#ref24">sql</A></b> (void)
</LI>
<LI><A HREF="toQuery.html#queryMode">toQuery::queryMode</A> <b><A HREF="#ref25">mode</A></b> (void) const
</LI>
<LI><A HREF="toQValue.html">toQValue</A> <b><A HREF="#ref26">readValue</A></b> (void)
</LI>
<LI><A HREF="toQValue.html">toQValue</A> <b><A HREF="#ref27">readValueNull</A></b> (void)
</LI>
<LI>bool <b><A HREF="#ref28">eof</A></b> (void)
</LI>
<LI>int <b><A HREF="#ref29">rowsProcessed</A></b> (void)
</LI>
<LI>std::list<queryDescribe> <b><A HREF="#ref30">describe</A></b> (void)
</LI>
<LI>int <b><A HREF="#ref31">columns</A></b> (void)
</LI>
<LI>void <b><A HREF="#ref40">cancel</A></b> (void)
</LI>
</ul><h4>Public Static Methods</h4><ul><LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref32">readQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="toSQL.html">toSQL</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref33">readQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref34">readQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref35">readQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref36">readQueryNull</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="toSQL.html">toSQL</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref37">readQueryNull</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref38">readQueryNull</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
<LI>static std::list<<A HREF="toQValue.html">toQValue</A>> <b><A HREF="#ref39">readQueryNull</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
</LI>
</ul><HR><H2><A NAME="longdesc">Detailed Description</A></H2><p> This class is used to perform a query on a database connection.
</p>
<A NAME="queryMode"></A><A NAME="ref1"></A><table width="100%"><tr bgcolor="#eeeeee"><td>enum <strong>queryMode</strong> { Normal,
/** Run the query normally on the main backgrround connection of the
}
</td><td align="right"><h3><strong>queryMode</strong></h3></td></tr></table><p></p><p> Run the query normally on the main connection of the <A HREF="toConnection.html">toConnection</A> object.
</p>
<A NAME="toQuery__queryDescribe.html"></A><A NAME="ref2"></A><table width="100%"><tr bgcolor="#eeeeee"><td><strong>queryDescribe</strong> <small>(struct)</small></td><td align="right"><h3><strong>queryDescribe</strong></h3></td></tr></table><p></p><p> This structure is used to describe the resultset of a query.
</p>
<A NAME="toQuery__queryImpl.html"></A><A NAME="ref3"></A><table width="100%"><tr bgcolor="#eeeeee"><td><strong>queryImpl</strong> <small>(class)</small></td><td align="right"><h3><strong>queryImpl</strong></h3></td></tr></table><p></p><p> Abstract parent of implementations of a query for a database provider
(See <A HREF="toConnection__connectionImpl.html">toConnection::connectionImpl</A> and <A HREF="toConnectionProvider.html">toConnectionProvider</A>)
</p>
<A NAME="toQuery"></A><A NAME="ref11"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a normal query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref12"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a normal query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref13"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a normal query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Arguments to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref14"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a normal query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Arguments to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref15"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode,const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>mode</i></TD><TD align="left" valign="top">Mode to run query in.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Arguments to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref16"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>mode</i></TD><TD align="left" valign="top">Mode to run query in.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Arguments to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="toQuery"></A><A NAME="ref17"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,queryMode mode=Normal)
<br></td><td align="right"><h3><strong>toQuery</strong></h3></td></tr></table><p></p><p> Create a query. Don't runn any SQL using it yet. Observe though that the <A HREF="toConnectionSub.html">toConnectionSub</A> object is assigned here so you know that all queries run using this
query object will run on the same actual connection to the database (Unless mode is All off
course).
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to create query for.
</TD></TR>
<TR><TD align="left" valign="top"><i>mode</i></TD><TD align="left" valign="top">Mode to execute queries in.
</TD></TR>
</TABLE></P>
<A NAME="~toQuery"></A><A NAME="ref18"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>~toQuery</strong> ()
<br></td><td align="right"><h3><strong>~toQuery</strong></h3></td></tr></table><p> <small>[virtual]</small></p><p> Destroy query.
</p>
<A NAME="execute"></A><A NAME="ref19"></A><table width="100%"><tr bgcolor="#eeeeee"><td>void <strong>execute</strong> (const <A HREF="toSQL.html">toSQL</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>execute</strong></h3></td></tr></table><p></p><p> Execute an SQL statement using this query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="execute"></A><A NAME="ref20"></A><table width="100%"><tr bgcolor="#eeeeee"><td>void <strong>execute</strong> (const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,const std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>execute</strong></h3></td></tr></table><p></p><p> Execute an SQL statement using this query.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<A NAME="connection"></A><A NAME="ref21"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="toConnection.html">toConnection</A> & <strong>connection</strong> (void)
<br></td><td align="right"><h3><strong>connection</strong></h3></td></tr></table><p></p><p> Connection object of this object.
</p>
<A NAME="connectionSub"></A><A NAME="ref22"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="toConnectionSub.html">toConnectionSub</A> * <strong>connectionSub</strong> (void)
<br></td><td align="right"><h3><strong>connectionSub</strong></h3></td></tr></table><p></p><p> Actual database connection that this query is currently using.
</p>
<A NAME="params"></A><A NAME="ref23"></A><table width="100%"><tr bgcolor="#eeeeee"><td>std::list<<A HREF="toQValue.html">toQValue</A>> & <strong>params</strong> (void)
<br></td><td align="right"><h3><strong>params</strong></h3></td></tr></table><p></p><p> Parameters of the current query.
</p>
<A NAME="sql"></A><A NAME="ref24"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="http://doc.trolltech.com/qcstring.html">QCString</A> <strong>sql</strong> (void)
<br></td><td align="right"><h3><strong>sql</strong></h3></td></tr></table><p></p><p> SQL to run. Observe that this string is in UTF8 format.
</p>
<A NAME="mode"></A><A NAME="ref25"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="toQuery.html#queryMode">toQuery::queryMode</A> <strong>mode</strong> (void)
<br></td><td align="right"><h3><strong>mode</strong></h3></td></tr></table><p> <small>[const]</small></p><p> Get the mode this query is executed in.
</p>
<A NAME="readValue"></A><A NAME="ref26"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="toQValue.html">toQValue</A> <strong>readValue</strong> (void)
<br></td><td align="right"><h3><strong>readValue</strong></h3></td></tr></table><p></p><p> Read a value from the query. Convert the value NULL to the string {null}.
</p>
<p><b>Returns</b>: Value read.
</p>
<A NAME="readValueNull"></A><A NAME="ref27"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="toQValue.html">toQValue</A> <strong>readValueNull</strong> (void)
<br></td><td align="right"><h3><strong>readValueNull</strong></h3></td></tr></table><p></p><p> Read a value from the query. Nulls are returned as empty <A HREF="toQValue.html">toQValue</A>.
</p>
<p><b>Returns</b>: Value read.
</p>
<A NAME="eof"></A><A NAME="ref28"></A><table width="100%"><tr bgcolor="#eeeeee"><td>bool <strong>eof</strong> (void)
<br></td><td align="right"><h3><strong>eof</strong></h3></td></tr></table><p></p><p> Check if end of query is reached.
</p>
<p><b>Returns</b>: True if end of query is reached.
</p>
<A NAME="rowsProcessed"></A><A NAME="ref29"></A><table width="100%"><tr bgcolor="#eeeeee"><td>int <strong>rowsProcessed</strong> (void)
<br></td><td align="right"><h3><strong>rowsProcessed</strong></h3></td></tr></table><p></p><p> Get the number of rows processed by the query.
</p>
<A NAME="describe"></A><A NAME="ref30"></A><table width="100%"><tr bgcolor="#eeeeee"><td>std::list<queryDescribe> <strong>describe</strong> (void)
<br></td><td align="right"><h3><strong>describe</strong></h3></td></tr></table><p></p><p> Get a list of descriptions for the columns. This function is relatively slow.
</p>
<A NAME="columns"></A><A NAME="ref31"></A><table width="100%"><tr bgcolor="#eeeeee"><td>int <strong>columns</strong> (void)
<br></td><td align="right"><h3><strong>columns</strong></h3></td></tr></table><p></p><p> Get the number of columns in the resultset of the query.
</p>
<A NAME="readQuery"></A><A NAME="ref32"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="toSQL.html">toSQL</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>readQuery</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQuery"></A><A NAME="ref33"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>readQuery</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQuery"></A><A NAME="ref34"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>readQuery</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQuery"></A><A NAME="ref35"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>readQuery</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQueryNull"></A><A NAME="ref36"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQueryNull</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="toSQL.html">toSQL</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>readQueryNull</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQueryNull"></A><A NAME="ref37"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQueryNull</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
std::list<<A HREF="toQValue.html">toQValue</A>> ¶ms)
<br></td><td align="right"><h3><strong>readQueryNull</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>params</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQueryNull"></A><A NAME="ref38"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQueryNull</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="toSQL.html">toSQL</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>readQueryNull</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="readQueryNull"></A><A NAME="ref39"></A><table width="100%"><tr bgcolor="#eeeeee"><td> std::list<<A HREF="toQValue.html">toQValue</A>> <strong>readQueryNull</strong> (<A HREF="toConnection.html">toConnection</A> &conn,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg1=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg2=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg3=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg4=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg5=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg6=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg7=QString::null,const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg8=QString::null,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &arg9=QString::null)
<br></td><td align="right"><h3><strong>readQueryNull</strong></h3></td></tr></table><p> <small>[static]</small></p><p> Execute a query and return all the values returned by it.
</p>
<p><b>Parameters</b>:<TABLE BORDER="0" CELLPADDING="5">
<TR><TD align="left" valign="top"><i>conn</i></TD><TD align="left" valign="top">Connection to run query on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to run.
</TD></TR>
<TR><TD align="left" valign="top"><i>arg1</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
</TABLE></P>
<p><b>Returns</b>: A list of toQValues:s read from the query.
</p>
<A NAME="cancel"></A><A NAME="ref40"></A><table width="100%"><tr bgcolor="#eeeeee"><td>void <strong>cancel</strong> (void)
<br></td><td align="right"><h3><strong>cancel</strong></h3></td></tr></table><p></p><p> Cancel the current execution of a query.
</p>
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