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<title>Class Poco::Data::MySQL::StatementExecutor</title>
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<meta name="copyright" content="Copyright (c) 2009, Applied Informatics Software Engineering GmbH and Contributors"/>
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<meta name="date" content="2009-11-24"/>
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<div class="header">
<h1 class="namespace"><a href="Poco.Data.MySQL.html" class="namespace">Poco::Data::MySQL</a></h1>
<h1 class="symbol">class StatementExecutor</h1>
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<div class="body">
<p>
<b>Library:</b> Data/MySQL<br />
<b>Package:</b> MySQL<br />
<b>Header:</b> Poco/Data/MySQL/StatementExecutor.h</p>
<h2>Description</h2>
<div class="description">
<p><a href="Poco.Data.MySQL.html" title="namespace Poco::Data::MySQL">MySQL</a> statement executor. </p>
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<h2>Member Summary</h2>
<p><b>Member Functions: </b><a href="Poco.Data.MySQL.StatementExecutor.html#641" title="Poco::Data::MySQL::StatementExecutor::bindParams()">bindParams</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#644" title="Poco::Data::MySQL::StatementExecutor::bindResult()">bindResult</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#646" title="Poco::Data::MySQL::StatementExecutor::execute()">execute</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#647" title="Poco::Data::MySQL::StatementExecutor::fetch()">fetch</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#648" title="Poco::Data::MySQL::StatementExecutor::fetchColumn()">fetchColumn</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#651" title="Poco::Data::MySQL::StatementExecutor::operator MYSQL_STMT *()">operator MYSQL_STMT *</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#639" title="Poco::Data::MySQL::StatementExecutor::prepare()">prepare</a>, <a href="Poco.Data.MySQL.StatementExecutor.html#638" title="Poco::Data::MySQL::StatementExecutor::state()">state</a></p>
<h2>Enumerations</h2>
<h3><a name="631">State</a></h3>
<div class="description">
<p></p>
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<p class="decl"><a name="632">STMT_INITED</a></p>
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<p></p>
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<p class="decl"><a name="633">STMT_COMPILED</a></p>
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<p></p>
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<p class="decl"><a name="634">STMT_EXECUTED</a></p>
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<p></p>
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<h2>Constructors</h2>
<h3><a name="635">StatementExecutor</a></h3>
<p class="decl">explicit <a href="Poco.Data.MySQL.StatementExecutor.html" title="class Poco::Data::MySQL::StatementExecutor">StatementExecutor</a>(<br /> <a href="#509" title="MYSQL">MYSQL</a> * mysql<br />);</p>
<div class="description">
<p>Creates the <a href="Poco.Data.MySQL.StatementExecutor.html" title="class Poco::Data::MySQL::StatementExecutor">StatementExecutor</a>. </p>
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<h2>Destructor</h2>
<h3><a name="637">~StatementExecutor</a></h3>
<p class="decl">~<a href="Poco.Data.MySQL.StatementExecutor.html" title="class Poco::Data::MySQL::StatementExecutor">StatementExecutor</a>();</p>
<div class="description">
<p>Destroys the <a href="Poco.Data.MySQL.StatementExecutor.html" title="class Poco::Data::MySQL::StatementExecutor">StatementExecutor</a>. </p>
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<h2>Member Functions</h2>
<h3><a name="641">bindParams</a></h3>
<p class="decl">void bindParams(<br /> MYSQL_BIND * params,<br /> size_t count<br />);</p>
<div class="description">
<p>Binds the params. </p>
</div>
<h3><a name="644">bindResult</a></h3>
<p class="decl">void bindResult(<br /> MYSQL_BIND * result<br />);</p>
<div class="description">
<p>Binds result. </p>
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<h3><a name="646">execute</a></h3>
<p class="decl">void execute();</p>
<div class="description">
<p>Executes the statement. </p>
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<h3><a name="647">fetch</a></h3>
<p class="decl">bool fetch();</p>
<div class="description">
<p>Fetches the data. </p>
</div>
<h3><a name="648">fetchColumn</a></h3>
<p class="decl">bool fetchColumn(<br /> size_t n,<br /> MYSQL_BIND * bind<br />);</p>
<div class="description">
<p>Fetches the column. </p>
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<h3><a name="651">operator MYSQL_STMT *</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">operator <a href="#510" title="MYSQL_STMT">MYSQL_STMT</a> * ();</p>
<div class="description">
<p>Cast operator to native handle type. </p>
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<h3><a name="639">prepare</a></h3>
<p class="decl">void prepare(<br /> const std::string & query<br />);</p>
<div class="description">
<p>Prepares the statement for execution. </p>
</div>
<h3><a name="638">state</a></h3>
<p class="decl">int state() const;</p>
<div class="description">
<p>Returns the current state. </p>
</div>
<p class="footer">POCO C++ Libraries 1.3.6-all<br />
Copyright © 2009, <a href="http://pocoproject.org/" target="_blank">Applied Informatics Software Engineering GmbH and Contributors</a></p>
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