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<TITLE>class toNoBlockQuery</TITLE>
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<h1>class toNoBlockQuery</h1>
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<TD valign="top" align="right" colspan="1"> This is class to be able to run a query in the background without
blocking until a response is available from OCI. <small><A HREF="#longdesc">More...</A></small></TD></TR>
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<HR>
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<TR><TH>Definition</TH><TD><code>#include <<A HREF="tonoblockquery_h.html">tonoblockquery.h</A>></code></TD></TR>
<TR><TH><A HREF="full-list-toNoBlockQuery.html">List of all Methods</A></TH></TR>
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</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 Methods</h4><ul><LI> <b><A HREF="#ref21">toNoBlockQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="#toQList">toQList</A> ¶m,
<A HREF="toResultStats.html">toResultStats</A> *statistics=NULL)
</LI>
<LI> <b><A HREF="#ref22">toNoBlockQuery</A></b> (<A HREF="toConnection.html">toConnection</A> &conn,
<A HREF="toQuery.html#queryMode">toQuery::queryMode</A> mode,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="#toQList">toQList</A> ¶m,
<A HREF="toResultStats.html">toResultStats</A> *statistics=NULL)
</LI>
<LI>virtual <b><A HREF="#ref23">~toNoBlockQuery</A></b> ()
</LI>
<LI>bool <b><A HREF="#ref24">poll</A></b> (void)
</LI>
<LI><A HREF="#toQDescList">toQDescList</A> & <b><A HREF="#ref25">describe</A></b> (void)
</LI>
<LI><A HREF="http://doc.trolltech.com/qstring.html">QString</A> <b><A HREF="#ref26">readValue</A></b> (void)
</LI>
<LI><A HREF="http://doc.trolltech.com/qstring.html">QString</A> <b><A HREF="#ref27">readValueNull</A></b> (void)
</LI>
<LI>int <b><A HREF="#ref28">rowsProcessed</A></b> (void)
</LI>
<LI>bool <b><A HREF="#ref29">eof</A></b> (void)
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</ul><HR><H2><A NAME="longdesc">Detailed Description</A></H2><p> This is class to be able to run a query in the background without
blocking until a response is available from OCI.
</p>
<A NAME="toNoBlockQuery"></A><A NAME="ref21"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toNoBlockQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="#toQList">toQList</A> ¶m,
<A HREF="toResultStats.html">toResultStats</A> *statistics=NULL)
<br></td><td align="right"><h3><strong>toNoBlockQuery</strong></h3></td></tr></table><p></p><p> Create a new 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 run on.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to execute.
</TD></TR>
<TR><TD align="left" valign="top"><i>param</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
<TR><TD align="left" valign="top"><i>statistics</i></TD><TD align="left" valign="top">Optional statistics widget to update with values from query.
</TD></TR>
</TABLE></P>
<A NAME="toNoBlockQuery"></A><A NAME="ref22"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>toNoBlockQuery</strong> (<A HREF="toConnection.html">toConnection</A> &conn,
<A HREF="toQuery.html#queryMode">toQuery::queryMode</A> mode,
const <A HREF="http://doc.trolltech.com/qstring.html">QString</A> &sql,
const <A HREF="#toQList">toQList</A> ¶m,
<A HREF="toResultStats.html">toResultStats</A> *statistics=NULL)
<br></td><td align="right"><h3><strong>toNoBlockQuery</strong></h3></td></tr></table><p></p><p> Create a new 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 run on.
</TD></TR>
<TR><TD align="left" valign="top"><i>mode</i></TD><TD align="left" valign="top">Query mode to execute query in.
</TD></TR>
<TR><TD align="left" valign="top"><i>sql</i></TD><TD align="left" valign="top">SQL to execute.
</TD></TR>
<TR><TD align="left" valign="top"><i>param</i></TD><TD align="left" valign="top">Parameters to pass to query.
</TD></TR>
<TR><TD align="left" valign="top"><i>statistics</i></TD><TD align="left" valign="top">Optional statistics widget to update with values from query.
</TD></TR>
</TABLE></P>
<A NAME="~toNoBlockQuery"></A><A NAME="ref23"></A><table width="100%"><tr bgcolor="#eeeeee"><td> <strong>~toNoBlockQuery</strong> ()
<br></td><td align="right"><h3><strong>~toNoBlockQuery</strong></h3></td></tr></table><p> <small>[virtual]</small></p><A NAME="poll"></A><A NAME="ref24"></A><table width="100%"><tr bgcolor="#eeeeee"><td>bool <strong>poll</strong> (void)
<br></td><td align="right"><h3><strong>poll</strong></h3></td></tr></table><p></p><p> Poll if any result is available.
</p>
<p><b>Returns</b>: True if at least one row is available.
</p>
<A NAME="describe"></A><A NAME="ref25"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="#toQDescList">toQDescList</A> & <strong>describe</strong> (void)
<br></td><td align="right"><h3><strong>describe</strong></h3></td></tr></table><p></p><p> Get description of columns.
</p>
<p><b>Returns</b>: Description of columns list. Don't modify this list.
</p>
<A NAME="readValue"></A><A NAME="ref26"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="http://doc.trolltech.com/qstring.html">QString</A> <strong>readValue</strong> (void)
<br></td><td align="right"><h3><strong>readValue</strong></h3></td></tr></table><p></p><p> Read the next value from the query.
</p>
<p><b>Returns</b>: The next available value.
</p>
<A NAME="readValueNull"></A><A NAME="ref27"></A><table width="100%"><tr bgcolor="#eeeeee"><td><A HREF="http://doc.trolltech.com/qstring.html">QString</A> <strong>readValueNull</strong> (void)
<br></td><td align="right"><h3><strong>readValueNull</strong></h3></td></tr></table><p></p><p> Read the next value from the query. Don't send NULL as string.
</p>
<p><b>Returns</b>: The next available value.
</p>
<A NAME="rowsProcessed"></A><A NAME="ref28"></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.
</p>
<p><b>Returns</b>: Number of rows processed.
</p>
<A NAME="eof"></A><A NAME="ref29"></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 at end of query.
</p>
<p><b>Returns</b>: True if query is done.
</p>
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