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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>MySQL++ Reference Manual</title>
<meta http-equiv="Content-type" content="text/html;charset=iso-8859-1">
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<body>
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<li><a href="index.html"><span>Main Page</span></a></li>
<li id="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul></div>
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<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul></div>
<div class="nav">
<b>mysqlpp</b>::<a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a></div>
<h1>mysqlpp::DBDriver Class Reference</h1><!-- doxytag: class="mysqlpp::DBDriver" -->Provides a thin abstraction layer over the underlying database client library.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="dbdriver_8h-source.html">dbdriver.h</a>></code>
<p>
<a href="classmysqlpp_1_1DBDriver-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421">nr_more_results</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">success, with more results to come <a href="#0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7">nr_last_result</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">success, last result recieved <a href="#0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda">nr_error</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">problem retrieving next result <a href="#0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">nr_code</a> { <a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421">nr_more_results</a>,
<a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7">nr_last_result</a>,
<a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda">nr_error</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Result code returned by <a class="el" href="classmysqlpp_1_1DBDriver.html#baa7e674055e1e1715c7ccb0f515fedb">next_result()</a>. <a href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6ccfeba0e619aaff0a0b535024734096"></a><!-- doxytag: member="mysqlpp::DBDriver::DBDriver" ref="6ccfeba0e619aaff0a0b535024734096" args="()" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#6ccfeba0e619aaff0a0b535024734096">DBDriver</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create object. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#97cb209e2560e41ce28d060e2c8c1a10">DBDriver</a> (const <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> &other)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Duplicate an existing driver. <a href="#97cb209e2560e41ce28d060e2c8c1a10"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0af585eeaa3ab0483449525caa6c2eb3"></a><!-- doxytag: member="mysqlpp::DBDriver::~DBDriver" ref="0af585eeaa3ab0483449525caa6c2eb3" args="()" -->
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0af585eeaa3ab0483449525caa6c2eb3">~DBDriver</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destroy object. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">ulonglong </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#e7f574b870c35e3d07327d07c31211ca">affected_rows</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the number of rows affected by the last query. <a href="#e7f574b870c35e3d07327d07c31211ca"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#c7423c586e0b8ab4eba61635327d5d38">client_version</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get database client library version. <a href="#c7423c586e0b8ab4eba61635327d5d38"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#dbd9ba43e74fca9c46dbe85ea8657c0f">connect</a> (const MYSQL &mysql)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Establish a new connection using the same parameters as an existing connection. <a href="#dbd9ba43e74fca9c46dbe85ea8657c0f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#0ccac7c3ea27374601af7ce537d1f36f">connect</a> (const char *host, const char *socket_name, unsigned int port, const char *db, const char *user, const char *password)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Connect to database server. <a href="#0ccac7c3ea27374601af7ce537d1f36f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#e786a8e63a91e5af6a686ed97dd08487">connected</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return true if we have an active connection to the database server. <a href="#e786a8e63a91e5af6a686ed97dd08487"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#3eb75725a72627f5a51667323c555ff5">copy</a> (const <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> &other)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Establish a new connection as a copy of an existing one. <a href="#3eb75725a72627f5a51667323c555ff5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#84e2441ce58c77875d77f3283a2f9720">create_db</a> (const char *db) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Ask the database server to create a database. <a href="#84e2441ce58c77875d77f3283a2f9720"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#53ef821f135a75597a5bf0715bf7d78e">data_seek</a> (MYSQL_RES *res, ulonglong offset) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Seeks to a particualr row within the result set. <a href="#53ef821f135a75597a5bf0715bf7d78e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#e7a74e96d9b1e2ff307f7983bd0a8b03">disconnect</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Drop the connection to the database server. <a href="#e7a74e96d9b1e2ff307f7983bd0a8b03"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#56d819cb69ec32770823e5bbaa56c26c">drop_db</a> (const std::string &db) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Drop a database. <a href="#56d819cb69ec32770823e5bbaa56c26c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#2c1d658505dd0e14b1d54eef8142e12d">enable_ssl</a> (const char *key=0, const char *cert=0, const char *ca=0, const char *capath=0, const char *cipher=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Enable SSL-encrypted connection. <a href="#2c1d658505dd0e14b1d54eef8142e12d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#649df7e2b57192734dcd7ba05b80af20">error</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return error message for last MySQL error associated with this connection. <a href="#649df7e2b57192734dcd7ba05b80af20"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#a840c50ecd1c823a8ff7f33545ea6ddb">errnum</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return last MySQL error number associated with this connection. <a href="#a840c50ecd1c823a8ff7f33545ea6ddb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#69881b0fab7f7d10c1d1adc7aacbbd6a">escape_string</a> (char *to, const char *from, size_t length)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">SQL-escapes the given string, taking into account the. <a href="#69881b0fab7f7d10c1d1adc7aacbbd6a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#a5ce8af647f93839757a8398a9e106db">execute</a> (const char *qstr, size_t length)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Executes the given query string. <a href="#a5ce8af647f93839757a8398a9e106db"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MYSQL_ROW </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#c833701bed5f216b825aed5a772091e8">fetch_row</a> (MYSQL_RES *res) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the next raw C API row structure from the given result set. <a href="#c833701bed5f216b825aed5a772091e8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const unsigned long * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#b76dba046cce552662c89d33c0aacebc">fetch_lengths</a> (MYSQL_RES *res) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the lengths of the fields in the current row from a "use" query. <a href="#b76dba046cce552662c89d33c0aacebc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MYSQL_FIELD * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#a02d40535cebdb162f6f77840fecf25a">fetch_field</a> (MYSQL_RES *res, size_t i=UINT_MAX) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns information about a particular field in a result set. <a href="#a02d40535cebdb162f6f77840fecf25a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#1f3ab745094979bcd7f7e33c30303660">field_seek</a> (MYSQL_RES *res, size_t field) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Jumps to the given field within the result set. <a href="#1f3ab745094979bcd7f7e33c30303660"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#33b86074b893ff3fd9fb3ed1ae6fa133">free_result</a> (MYSQL_RES *res) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Releases memory used by a result set. <a href="#33b86074b893ff3fd9fb3ed1ae6fa133"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c01466f80ea324136c033c10581be19f"></a><!-- doxytag: member="mysqlpp::DBDriver::get_options" ref="c01466f80ea324136c033c10581be19f" args="() const " -->
st_mysql_options </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#c01466f80ea324136c033c10581be19f">get_options</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the connection options object. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#a69862fc8ab2ddfc3169b0af7c3ccd47">ipc_info</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get information about the IPC connection to the database server. <a href="#a69862fc8ab2ddfc3169b0af7c3ccd47"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">ulonglong </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#685cd87d9f8c96e97859277882363b8e">insert_id</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get ID generated for an AUTO_INCREMENT column in the previous INSERT query. <a href="#685cd87d9f8c96e97859277882363b8e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#bef4b00d04388bd13a410e378b06950a">kill</a> (unsigned long tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Kill a MySQL server thread. <a href="#bef4b00d04388bd13a410e378b06950a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#7b2168472fbe6ecb93609187001357e7">more_results</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns true if there are unconsumed results from the most recent query. <a href="#7b2168472fbe6ecb93609187001357e7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">nr_code</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#baa7e674055e1e1715c7ccb0f515fedb">next_result</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Moves to the next result set from a multi-query. <a href="#baa7e674055e1e1715c7ccb0f515fedb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#618960bd5b0c3075fa21e89899fafefe">num_fields</a> (MYSQL_RES *res) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of fields in the given result set. <a href="#618960bd5b0c3075fa21e89899fafefe"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">ulonglong </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#ca6b7eb56625b25d4160629defb08c43">num_rows</a> (MYSQL_RES *res) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of rows in the given result set. <a href="#ca6b7eb56625b25d4160629defb08c43"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#fb313dbd435e6cef84e00e5e803e458d">ping</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">"Pings" the MySQL database <a href="#fb313dbd435e6cef84e00e5e803e458d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#7346a9f2e25376cc54e2fee3c8f41834">protocol_version</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns version number of MySQL protocol this connection is using. <a href="#7346a9f2e25376cc54e2fee3c8f41834"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#ada58fbda1a5e24921db7a41cf012ef8">query_info</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns information about the last executed query. <a href="#ada58fbda1a5e24921db7a41cf012ef8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#f106eca9a1a1b64a9823467df564e53f">refresh</a> (unsigned options)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Asks the database server to refresh certain internal data structures. <a href="#f106eca9a1a1b64a9823467df564e53f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#f56834aa1357f86141b9cdcccf4ff4ce">result_empty</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns true if the most recent result set was empty. <a href="#f56834aa1357f86141b9cdcccf4ff4ce"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="9b04fc35e69c50a11fed637f94474918"></a><!-- doxytag: member="mysqlpp::DBDriver::select_db" ref="9b04fc35e69c50a11fed637f94474918" args="(const char *db)" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#9b04fc35e69c50a11fed637f94474918">select_db</a> (const char *db)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Asks the database server to switch to a different database. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#2a9a4cb1c28f7f865370673b6eb580b6">server_version</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the database server's version number. <a href="#2a9a4cb1c28f7f865370673b6eb580b6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option</a> (<a class="el" href="classmysqlpp_1_1Option.html">Option</a> *o)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets a connection option. <a href="#49bd2530ec74f4670e64186da01759f6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="abf4611f79504ff607855f478cdda42c"></a><!-- doxytag: member="mysqlpp::DBDriver::set_option" ref="abf4611f79504ff607855f478cdda42c" args="(mysql_option moption, const void *arg=0)" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#abf4611f79504ff607855f478cdda42c">set_option</a> (mysql_option moption, const void *arg=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classmysqlpp_1_1Set.html">Set</a> MySQL C API connection option. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#7d1fc0bbcde9be05152eea9d41ce3cbd">set_option</a> (unsigned int option, bool arg)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classmysqlpp_1_1Set.html">Set</a> MySQL C API connection option. <a href="#7d1fc0bbcde9be05152eea9d41ce3cbd"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d97d0ac26c6f4569a2de97f9395de6af"></a><!-- doxytag: member="mysqlpp::DBDriver::set_option_default" ref="d97d0ac26c6f4569a2de97f9395de6af" args="(Option *o)" -->
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#d97d0ac26c6f4569a2de97f9395de6af">set_option_default</a> (<a class="el" href="classmysqlpp_1_1Option.html">Option</a> *o)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Same as <a class="el" href="classmysqlpp_1_1DBDriver.html#49bd2530ec74f4670e64186da01759f6">set_option()</a>, except that it won't override a previously-set option. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#dead80da9db0351a439f175ecfc79513">shutdown</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Ask database server to shut down. <a href="#dead80da9db0351a439f175ecfc79513"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#f101492dc6fccbd2d14b0113fb288d33">server_status</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the database server's status. <a href="#f101492dc6fccbd2d14b0113fb288d33"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MYSQL_RES * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#2a5e5817177c96b4cd3fd80a74f8ae80">store_result</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Saves the results of the query just <a class="el" href="classmysqlpp_1_1DBDriver.html#a5ce8af647f93839757a8398a9e106db">execute()</a>d in memory and returns a pointer to the MySQL C API data structure the results are stored in. <a href="#2a5e5817177c96b4cd3fd80a74f8ae80"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#dfc5bc1f9ddd4dfe2cbe1ff52927465d">thread_aware</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns true if MySQL++ and the underlying MySQL C API library were both compiled with thread awareness. <a href="#dfc5bc1f9ddd4dfe2cbe1ff52927465d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#f4982ab6015af84c295991d0ee606b10">thread_end</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Tells the underlying MySQL C API library that this thread is done using the library. <a href="#f4982ab6015af84c295991d0ee606b10"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#9c73ac21eb910ee9a28e41a8dad453bc">thread_id</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the MySQL server thread ID for this connection. <a href="#9c73ac21eb910ee9a28e41a8dad453bc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#49065a63231f2bd1e5526b22f43f954b">thread_start</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Tells the underlying C API library that the current thread will be using the library's services. <a href="#49065a63231f2bd1e5526b22f43f954b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">MYSQL_RES * </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#deb6b2f834cccc051d3b39c8017c1166">use_result</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a result set from the last-executed query which we can walk through in linear fashion, which doesn't store all result sets in memory. <a href="#deb6b2f834cccc051d3b39c8017c1166"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classmysqlpp_1_1DBDriver.html#2a404051fc2cc55b9e1f41cfe47190f3">escape_string_no_conn</a> (char *to, const char *from, size_t length)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">SQL-escapes the given string without reference to the. <a href="#2a404051fc2cc55b9e1f41cfe47190f3"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Provides a thin abstraction layer over the underlying database client library.
<p>
This class does as little as possible to adapt between its public interface and the interface required by the underlying C API. That is in fact its only mission. The high-level interfaces indended for use by MySQL++ users are in <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>, <a class="el" href="classmysqlpp_1_1Query.html">Query</a>, Result, and ResUse, all of which delegate the actual database communication to an object of this type, created by <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a>. If you really need access to the low-level database driver, get it via DBDriver::driver(); don't create <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> objects directly.<p>
Currently this is a concrete class for wrapping the MySQL C API. In the future, it may be turned into an abstract base class, with subclasses for different database server types.
<p>
<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="0275cada4dbb299404e02bffc113adda"></a><!-- doxytag: member="mysqlpp::DBDriver::nr_code" ref="0275cada4dbb299404e02bffc113adda" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">mysqlpp::DBDriver::nr_code</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Result code returned by <a class="el" href="classmysqlpp_1_1DBDriver.html#baa7e674055e1e1715c7ccb0f515fedb">next_result()</a>.
<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421"></a><!-- doxytag: member="nr_more_results" ref="0275cada4dbb299404e02bffc113adda17d7be6c71fbd797813ef09ae89eb421" args="" -->nr_more_results</em> </td><td>
success, with more results to come </td></tr>
<tr><td valign="top"><em><a class="anchor" name="0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7"></a><!-- doxytag: member="nr_last_result" ref="0275cada4dbb299404e02bffc113addaea97a245e323d633c3be7fa0f5630cc7" args="" -->nr_last_result</em> </td><td>
success, last result recieved </td></tr>
<tr><td valign="top"><em><a class="anchor" name="0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda"></a><!-- doxytag: member="nr_error" ref="0275cada4dbb299404e02bffc113adda49d5639a52fa99f7c926c0dc4f047eda" args="" -->nr_error</em> </td><td>
problem retrieving next result </td></tr>
</table>
</dl>
</div>
</div><p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="97cb209e2560e41ce28d060e2c8c1a10"></a><!-- doxytag: member="mysqlpp::DBDriver::DBDriver" ref="97cb209e2560e41ce28d060e2c8c1a10" args="(const DBDriver &other)" -->
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<td class="memname">mysqlpp::DBDriver::DBDriver </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> & </td>
<td class="paramname"> <em>other</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
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<div class="memdoc">
<p>
Duplicate an existing driver.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>other</em> </td><td>existing <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> object</td></tr>
</table>
</dl>
This establishes a new database server connection with the same parameters as the other driver's.
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="e7f574b870c35e3d07327d07c31211ca"></a><!-- doxytag: member="mysqlpp::DBDriver::affected_rows" ref="e7f574b870c35e3d07327d07c31211ca" args="()" -->
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<td class="memname">ulonglong mysqlpp::DBDriver::affected_rows </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Return the number of rows affected by the last query.
<p>
Wraps <code>mysql_affected_rows()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="c7423c586e0b8ab4eba61635327d5d38"></a><!-- doxytag: member="mysqlpp::DBDriver::client_version" ref="c7423c586e0b8ab4eba61635327d5d38" args="() const " -->
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<td class="memname">std::string mysqlpp::DBDriver::client_version </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get database client library version.
<p>
Wraps <code>mysql_get_client_info()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="0ccac7c3ea27374601af7ce537d1f36f"></a><!-- doxytag: member="mysqlpp::DBDriver::connect" ref="0ccac7c3ea27374601af7ce537d1f36f" args="(const char *host, const char *socket_name, unsigned int port, const char *db, const char *user, const char *password)" -->
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<td class="memname">bool mysqlpp::DBDriver::connect </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>host</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>socket_name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>port</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>db</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>user</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>password</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [virtual]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>
Connect to database server.
<p>
If you call this method on an object that is already connected to a database server, the previous connection is dropped and a new connection is established.
</div>
</div><p>
<a class="anchor" name="dbd9ba43e74fca9c46dbe85ea8657c0f"></a><!-- doxytag: member="mysqlpp::DBDriver::connect" ref="dbd9ba43e74fca9c46dbe85ea8657c0f" args="(const MYSQL &mysql)" -->
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<td class="memname">bool mysqlpp::DBDriver::connect </td>
<td>(</td>
<td class="paramtype">const MYSQL & </td>
<td class="paramname"> <em>mysql</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Establish a new connection using the same parameters as an existing connection.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>mysql</em> </td><td>existing MySQL C API connection object </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="e786a8e63a91e5af6a686ed97dd08487"></a><!-- doxytag: member="mysqlpp::DBDriver::connected" ref="e786a8e63a91e5af6a686ed97dd08487" args="() const " -->
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<td class="memname">bool mysqlpp::DBDriver::connected </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Return true if we have an active connection to the database server.
<p>
This does not actually check whether the connection is viable, it just indicates whether there was previously a successful <a class="el" href="classmysqlpp_1_1DBDriver.html#dbd9ba43e74fca9c46dbe85ea8657c0f">connect()</a> call and no <a class="el" href="classmysqlpp_1_1DBDriver.html#e7a74e96d9b1e2ff307f7983bd0a8b03">disconnect()</a>. Call <a class="el" href="classmysqlpp_1_1DBDriver.html#fb313dbd435e6cef84e00e5e803e458d">ping()</a> to actually test the connection's viability.
</div>
</div><p>
<a class="anchor" name="3eb75725a72627f5a51667323c555ff5"></a><!-- doxytag: member="mysqlpp::DBDriver::copy" ref="3eb75725a72627f5a51667323c555ff5" args="(const DBDriver &other)" -->
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<td class="memname">void mysqlpp::DBDriver::copy </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> & </td>
<td class="paramname"> <em>other</em> </td>
<td> ) </td>
<td width="100%"></td>
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<div class="memdoc">
<p>
Establish a new connection as a copy of an existing one.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>other</em> </td><td>the connection to copy </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="84e2441ce58c77875d77f3283a2f9720"></a><!-- doxytag: member="mysqlpp::DBDriver::create_db" ref="84e2441ce58c77875d77f3283a2f9720" args="(const char *db) const " -->
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<td class="memname">bool mysqlpp::DBDriver::create_db </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>db</em> </td>
<td> ) </td>
<td width="100%"> const</td>
</tr>
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<p>
Ask the database server to create a database.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>db</em> </td><td>name of database to create</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>true if database was created successfully </dd></dl>
</div>
</div><p>
<a class="anchor" name="53ef821f135a75597a5bf0715bf7d78e"></a><!-- doxytag: member="mysqlpp::DBDriver::data_seek" ref="53ef821f135a75597a5bf0715bf7d78e" args="(MYSQL_RES *res, ulonglong offset) const " -->
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<td class="memname">void mysqlpp::DBDriver::data_seek </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ulonglong </td>
<td class="paramname"> <em>offset</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
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<p>
Seeks to a particualr row within the result set.
<p>
Wraps mysql_data_seek() in MySQL C API.
</div>
</div><p>
<a class="anchor" name="e7a74e96d9b1e2ff307f7983bd0a8b03"></a><!-- doxytag: member="mysqlpp::DBDriver::disconnect" ref="e7a74e96d9b1e2ff307f7983bd0a8b03" args="()" -->
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<td class="memname">void mysqlpp::DBDriver::disconnect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
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<p>
Drop the connection to the database server.
<p>
This method is protected because it should only be used within the library. Unless you use the default constructor, this object should always be connected.
</div>
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<a class="anchor" name="56d819cb69ec32770823e5bbaa56c26c"></a><!-- doxytag: member="mysqlpp::DBDriver::drop_db" ref="56d819cb69ec32770823e5bbaa56c26c" args="(const std::string &db) const " -->
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<td class="memname">bool mysqlpp::DBDriver::drop_db </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>db</em> </td>
<td> ) </td>
<td width="100%"> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Drop a database.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>db</em> </td><td>name of database to destroy</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>true if database was created successfully </dd></dl>
</div>
</div><p>
<a class="anchor" name="2c1d658505dd0e14b1d54eef8142e12d"></a><!-- doxytag: member="mysqlpp::DBDriver::enable_ssl" ref="2c1d658505dd0e14b1d54eef8142e12d" args="(const char *key=0, const char *cert=0, const char *ca=0, const char *capath=0, const char *cipher=0)" -->
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<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>key</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>cert</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>ca</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>capath</em> = <code>0</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>cipher</em> = <code>0</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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<p>
Enable SSL-encrypted connection.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>False if call fails or the C API library wasn't compiled with SSL support enabled.</dd></dl>
Must be called before connection is established.<p>
Wraps <code>mysql_ssl_set()</code> in MySQL C API.
</div>
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<a class="anchor" name="a840c50ecd1c823a8ff7f33545ea6ddb"></a><!-- doxytag: member="mysqlpp::DBDriver::errnum" ref="a840c50ecd1c823a8ff7f33545ea6ddb" args="()" -->
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<td class="memname">int mysqlpp::DBDriver::errnum </td>
<td>(</td>
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<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
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<p>
Return last MySQL error number associated with this connection.
<p>
Wraps <code>mysql_errno()</code> in the MySQL C API.
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<a class="anchor" name="649df7e2b57192734dcd7ba05b80af20"></a><!-- doxytag: member="mysqlpp::DBDriver::error" ref="649df7e2b57192734dcd7ba05b80af20" args="()" -->
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<td class="memname">const char* mysqlpp::DBDriver::error </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
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<div class="memdoc">
<p>
Return error message for last MySQL error associated with this connection.
<p>
Can return a MySQL++ DBDriver-specific error message if there is one. If not, it simply wraps <code>mysql_error()</code> in the MySQL C API.
</div>
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<a class="anchor" name="69881b0fab7f7d10c1d1adc7aacbbd6a"></a><!-- doxytag: member="mysqlpp::DBDriver::escape_string" ref="69881b0fab7f7d10c1d1adc7aacbbd6a" args="(char *to, const char *from, size_t length)" -->
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<td class="memname">size_t mysqlpp::DBDriver::escape_string </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>to</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>from</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>length</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline]</code></td>
</tr>
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<p>
SQL-escapes the given string, taking into account the.
<p>
Wraps <code>mysql_real_escape_string()</code> in the MySQL C API.
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<a class="anchor" name="2a404051fc2cc55b9e1f41cfe47190f3"></a><!-- doxytag: member="mysqlpp::DBDriver::escape_string_no_conn" ref="2a404051fc2cc55b9e1f41cfe47190f3" args="(char *to, const char *from, size_t length)" -->
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<td class="memname">static size_t mysqlpp::DBDriver::escape_string_no_conn </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>to</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>from</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>length</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
SQL-escapes the given string without reference to the.
<p>
Wraps <code>mysql_escape_string()</code> in the MySQL C API.
</div>
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<a class="anchor" name="a5ce8af647f93839757a8398a9e106db"></a><!-- doxytag: member="mysqlpp::DBDriver::execute" ref="a5ce8af647f93839757a8398a9e106db" args="(const char *qstr, size_t length)" -->
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<td class="memname">bool mysqlpp::DBDriver::execute </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>qstr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>length</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Executes the given query string.
<p>
Wraps <code>mysql_real_query()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="a02d40535cebdb162f6f77840fecf25a"></a><!-- doxytag: member="mysqlpp::DBDriver::fetch_field" ref="a02d40535cebdb162f6f77840fecf25a" args="(MYSQL_RES *res, size_t i=UINT_MAX) const " -->
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<td class="memname">MYSQL_FIELD* mysqlpp::DBDriver::fetch_field </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>i</em> = <code>UINT_MAX</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns information about a particular field in a result set.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>res</em> </td><td>result set to fetch field information for </td></tr>
<tr><td valign="top"></td><td valign="top"><em>i</em> </td><td>field number to fetch information for, if given</td></tr>
</table>
</dl>
If i parameter is given, this call is like a combination of <a class="el" href="classmysqlpp_1_1DBDriver.html#1f3ab745094979bcd7f7e33c30303660">field_seek()</a> followed by <a class="el" href="classmysqlpp_1_1DBDriver.html#a02d40535cebdb162f6f77840fecf25a">fetch_field()</a> without the i parameter, which otherwise just iterates through the set of fields in the given result set.<p>
Wraps <code>mysql_fetch_field()</code> and mysql_fetch_field_direct() in MySQL C API. (Which one it uses depends on i parameter.)
</div>
</div><p>
<a class="anchor" name="b76dba046cce552662c89d33c0aacebc"></a><!-- doxytag: member="mysqlpp::DBDriver::fetch_lengths" ref="b76dba046cce552662c89d33c0aacebc" args="(MYSQL_RES *res) const " -->
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<td class="memname">const unsigned long* mysqlpp::DBDriver::fetch_lengths </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the lengths of the fields in the current row from a "use" query.
<p>
Wraps <code>mysql_fetch_lengths()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="c833701bed5f216b825aed5a772091e8"></a><!-- doxytag: member="mysqlpp::DBDriver::fetch_row" ref="c833701bed5f216b825aed5a772091e8" args="(MYSQL_RES *res) const " -->
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<td class="memname">MYSQL_ROW mysqlpp::DBDriver::fetch_row </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the next raw C API row structure from the given result set.
<p>
This is for "use" query result sets only. "store" queries have all the rows already.<p>
Wraps <code>mysql_fetch_row()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="1f3ab745094979bcd7f7e33c30303660"></a><!-- doxytag: member="mysqlpp::DBDriver::field_seek" ref="1f3ab745094979bcd7f7e33c30303660" args="(MYSQL_RES *res, size_t field) const " -->
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<td class="memname">void mysqlpp::DBDriver::field_seek </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>field</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Jumps to the given field within the result set.
<p>
Wraps <code>mysql_field_seek()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="33b86074b893ff3fd9fb3ed1ae6fa133"></a><!-- doxytag: member="mysqlpp::DBDriver::free_result" ref="33b86074b893ff3fd9fb3ed1ae6fa133" args="(MYSQL_RES *res) const " -->
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<td class="memname">void mysqlpp::DBDriver::free_result </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Releases memory used by a result set.
<p>
Wraps <code>mysql_free_result()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="685cd87d9f8c96e97859277882363b8e"></a><!-- doxytag: member="mysqlpp::DBDriver::insert_id" ref="685cd87d9f8c96e97859277882363b8e" args="()" -->
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<td class="memname">ulonglong mysqlpp::DBDriver::insert_id </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get ID generated for an AUTO_INCREMENT column in the previous INSERT query.
<p>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>0</em> </td><td>if the previous query did not generate an ID. Use the SQL function LAST_INSERT_ID() if you need the last ID generated by any query, not just the previous one. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="a69862fc8ab2ddfc3169b0af7c3ccd47"></a><!-- doxytag: member="mysqlpp::DBDriver::ipc_info" ref="a69862fc8ab2ddfc3169b0af7c3ccd47" args="()" -->
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<td class="memname">std::string mysqlpp::DBDriver::ipc_info </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get information about the IPC connection to the database server.
<p>
<a class="el" href="classmysqlpp_1_1String.html">String</a> contains info about type of connection (e.g. TCP/IP, named pipe, Unix socket...) and the server hostname.<p>
Wraps <code>mysql_get_host_info()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="bef4b00d04388bd13a410e378b06950a"></a><!-- doxytag: member="mysqlpp::DBDriver::kill" ref="bef4b00d04388bd13a410e378b06950a" args="(unsigned long tid)" -->
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<td class="memname">bool mysqlpp::DBDriver::kill </td>
<td>(</td>
<td class="paramtype">unsigned long </td>
<td class="paramname"> <em>tid</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Kill a MySQL server thread.
<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classmysqlpp_1_1DBDriver.html#9c73ac21eb910ee9a28e41a8dad453bc">thread_id()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="7b2168472fbe6ecb93609187001357e7"></a><!-- doxytag: member="mysqlpp::DBDriver::more_results" ref="7b2168472fbe6ecb93609187001357e7" args="()" -->
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<td class="memname">bool mysqlpp::DBDriver::more_results </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns true if there are unconsumed results from the most recent query.
<p>
Wraps <code>mysql_more_results()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="baa7e674055e1e1715c7ccb0f515fedb"></a><!-- doxytag: member="mysqlpp::DBDriver::next_result" ref="baa7e674055e1e1715c7ccb0f515fedb" args="()" -->
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<td class="memname"><a class="el" href="classmysqlpp_1_1DBDriver.html#0275cada4dbb299404e02bffc113adda">nr_code</a> mysqlpp::DBDriver::next_result </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Moves to the next result set from a multi-query.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>A code indicating whether we successfully found another result, there were no more results (but still success) or encountered an error trying to find the next result set.</dd></dl>
Wraps <code>mysql_next_result()</code> in the MySQL C API, with translation of its return value from magic integers to nr_code enum values.
</div>
</div><p>
<a class="anchor" name="618960bd5b0c3075fa21e89899fafefe"></a><!-- doxytag: member="mysqlpp::DBDriver::num_fields" ref="618960bd5b0c3075fa21e89899fafefe" args="(MYSQL_RES *res) const " -->
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<td class="memname">int mysqlpp::DBDriver::num_fields </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the number of fields in the given result set.
<p>
Wraps <code>mysql_num_fields()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="ca6b7eb56625b25d4160629defb08c43"></a><!-- doxytag: member="mysqlpp::DBDriver::num_rows" ref="ca6b7eb56625b25d4160629defb08c43" args="(MYSQL_RES *res) const " -->
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<td class="memname">ulonglong mysqlpp::DBDriver::num_rows </td>
<td>(</td>
<td class="paramtype">MYSQL_RES * </td>
<td class="paramname"> <em>res</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the number of rows in the given result set.
<p>
Wraps <code>mysql_num_rows()</code> in MySQL C API.
</div>
</div><p>
<a class="anchor" name="fb313dbd435e6cef84e00e5e803e458d"></a><!-- doxytag: member="mysqlpp::DBDriver::ping" ref="fb313dbd435e6cef84e00e5e803e458d" args="()" -->
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<td class="memname">bool mysqlpp::DBDriver::ping </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
"Pings" the MySQL database
<p>
This function will try to reconnect to the server if the connection has been dropped. Wraps <code>mysql_ping()</code> in the MySQL C API.<p>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>true</em> </td><td>if server is responding, regardless of whether we had to reconnect or not </td></tr>
<tr><td valign="top"></td><td valign="top"><em>false</em> </td><td>if either we already know the connection is down and cannot re-establish it, or if the server did not respond to the ping and we could not re-establish the connection. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="7346a9f2e25376cc54e2fee3c8f41834"></a><!-- doxytag: member="mysqlpp::DBDriver::protocol_version" ref="7346a9f2e25376cc54e2fee3c8f41834" args="()" -->
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<td class="memname">int mysqlpp::DBDriver::protocol_version </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns version number of MySQL protocol this connection is using.
<p>
Wraps <code>mysql_get_proto_info()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="ada58fbda1a5e24921db7a41cf012ef8"></a><!-- doxytag: member="mysqlpp::DBDriver::query_info" ref="ada58fbda1a5e24921db7a41cf012ef8" args="()" -->
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<td class="memname">string mysqlpp::DBDriver::query_info </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns information about the last executed query.
<p>
Wraps <code>mysql_info()</code> in the MySQL C API
</div>
</div><p>
<a class="anchor" name="f106eca9a1a1b64a9823467df564e53f"></a><!-- doxytag: member="mysqlpp::DBDriver::refresh" ref="f106eca9a1a1b64a9823467df564e53f" args="(unsigned options)" -->
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<td class="memname">bool mysqlpp::DBDriver::refresh </td>
<td>(</td>
<td class="paramtype">unsigned </td>
<td class="paramname"> <em>options</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Asks the database server to refresh certain internal data structures.
<p>
Wraps <code>mysql_refresh()</code> in the MySQL C API. There is no corresponding interface for this in higher level MySQL++ classes because it was undocumented until recently, and it's a pretty low-level thing. It's designed for things like MySQL Administrator.
</div>
</div><p>
<a class="anchor" name="f56834aa1357f86141b9cdcccf4ff4ce"></a><!-- doxytag: member="mysqlpp::DBDriver::result_empty" ref="f56834aa1357f86141b9cdcccf4ff4ce" args="()" -->
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<td class="memname">bool mysqlpp::DBDriver::result_empty </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns true if the most recent result set was empty.
<p>
Wraps <code>mysql_field_count()</code> in the MySQL C API, returning true if it returns 0.
</div>
</div><p>
<a class="anchor" name="f101492dc6fccbd2d14b0113fb288d33"></a><!-- doxytag: member="mysqlpp::DBDriver::server_status" ref="f101492dc6fccbd2d14b0113fb288d33" args="()" -->
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<td class="memname">std::string mysqlpp::DBDriver::server_status </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the database server's status.
<p>
<a class="el" href="classmysqlpp_1_1String.html">String</a> is similar to that returned by the <code>mysqladmin</code> <code>status</code> command. Among other things, it contains uptime in seconds, and the number of running threads, questions and open tables.<p>
Wraps <code>mysql_stat()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="2a9a4cb1c28f7f865370673b6eb580b6"></a><!-- doxytag: member="mysqlpp::DBDriver::server_version" ref="2a9a4cb1c28f7f865370673b6eb580b6" args="()" -->
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<td class="memname">std::string mysqlpp::DBDriver::server_version </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the database server's version number.
<p>
Wraps <code>mysql_get_server_info()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="7d1fc0bbcde9be05152eea9d41ce3cbd"></a><!-- doxytag: member="mysqlpp::DBDriver::set_option" ref="7d1fc0bbcde9be05152eea9d41ce3cbd" args="(unsigned int option, bool arg)" -->
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<td class="memname">bool mysqlpp::DBDriver::set_option </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>option</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>arg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<a class="el" href="classmysqlpp_1_1Set.html">Set</a> MySQL C API connection option.
<p>
Manipulates the MYSQL.client_flag bit mask. This allows these flags to be treated the same way as any other connection option, even though the C API handles them differently.
</div>
</div><p>
<a class="anchor" name="49bd2530ec74f4670e64186da01759f6"></a><!-- doxytag: member="mysqlpp::DBDriver::set_option" ref="49bd2530ec74f4670e64186da01759f6" args="(Option *o)" -->
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<td class="memname">std::string mysqlpp::DBDriver::set_option </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classmysqlpp_1_1Option.html">Option</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Sets a connection option.
<p>
This is the database-independent high-level option setting interface that <a class="el" href="classmysqlpp_1_1Connection.html#266f69b0e8d9d588e8cc6c5a2a897b87">Connection::set_option()</a> calls. There are several private overloads that actually implement the option setting.<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classmysqlpp_1_1Connection.html#266f69b0e8d9d588e8cc6c5a2a897b87">Connection::set_option(Option*)</a> for commentary </dd></dl>
</div>
</div><p>
<a class="anchor" name="dead80da9db0351a439f175ecfc79513"></a><!-- doxytag: member="mysqlpp::DBDriver::shutdown" ref="dead80da9db0351a439f175ecfc79513" args="()" -->
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<td class="memname">bool mysqlpp::DBDriver::shutdown </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Ask database server to shut down.
<p>
User must have the "shutdown" privilege.<p>
Wraps <code>mysql_shutdown()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="2a5e5817177c96b4cd3fd80a74f8ae80"></a><!-- doxytag: member="mysqlpp::DBDriver::store_result" ref="2a5e5817177c96b4cd3fd80a74f8ae80" args="()" -->
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<td class="memname">MYSQL_RES* mysqlpp::DBDriver::store_result </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Saves the results of the query just <a class="el" href="classmysqlpp_1_1DBDriver.html#a5ce8af647f93839757a8398a9e106db">execute()</a>d in memory and returns a pointer to the MySQL C API data structure the results are stored in.
<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classmysqlpp_1_1DBDriver.html#deb6b2f834cccc051d3b39c8017c1166">use_result()</a></dd></dl>
Wraps <code>mysql_store_result()</code> in the MySQL C API.
</div>
</div><p>
<a class="anchor" name="dfc5bc1f9ddd4dfe2cbe1ff52927465d"></a><!-- doxytag: member="mysqlpp::DBDriver::thread_aware" ref="dfc5bc1f9ddd4dfe2cbe1ff52927465d" args="() const " -->
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<td class="memname">bool mysqlpp::DBDriver::thread_aware </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns true if MySQL++ and the underlying MySQL C API library were both compiled with thread awareness.
<p>
This is based in part on a MySQL C API function mysql_thread_safe(). We deliberately don't call this wrapper thread_safe() because it's a misleading name: linking to thread-aware versions of the MySQL++ and C API libraries doesn't automatically make your program "thread-safe". See the <a href="../userman/threads.html">chapter on threads</a> in the user manual for more information and guidance.
</div>
</div><p>
<a class="anchor" name="f4982ab6015af84c295991d0ee606b10"></a><!-- doxytag: member="mysqlpp::DBDriver::thread_end" ref="f4982ab6015af84c295991d0ee606b10" args="()" -->
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<td class="memname">void mysqlpp::DBDriver::thread_end </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Tells the underlying MySQL C API library that this thread is done using the library.
<p>
This exists because the MySQL C API library allocates some per-thread memory which it doesn't release until you call this.
</div>
</div><p>
<a class="anchor" name="9c73ac21eb910ee9a28e41a8dad453bc"></a><!-- doxytag: member="mysqlpp::DBDriver::thread_id" ref="9c73ac21eb910ee9a28e41a8dad453bc" args="()" -->
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<td class="memname">unsigned long mysqlpp::DBDriver::thread_id </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the MySQL server thread ID for this connection.
<p>
This has nothing to do with threading on the client side. It's a server-side thread ID, to be used with <a class="el" href="classmysqlpp_1_1DBDriver.html#bef4b00d04388bd13a410e378b06950a">kill()</a>.
</div>
</div><p>
<a class="anchor" name="49065a63231f2bd1e5526b22f43f954b"></a><!-- doxytag: member="mysqlpp::DBDriver::thread_start" ref="49065a63231f2bd1e5526b22f43f954b" args="()" -->
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<td class="memname">bool mysqlpp::DBDriver::thread_start </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Tells the underlying C API library that the current thread will be using the library's services.
<p>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>True</em> </td><td>if there was no problem</td></tr>
</table>
</dl>
The MySQL++ user manual's <a href="../userman/threads.html">chapter on threads</a> details two major strategies for dealing with connections in the face of threads. If you take the simpler path, creating one <a class="el" href="classmysqlpp_1_1DBDriver.html">DBDriver</a> object per thread, it is never necessary to call this function; the underlying C API will call it for you when you establish the first database server connection from that thread. If you use a more complex connection management strategy where it's possible for one thread to establish a connection that another thread uses, you must call this from each thread that can use the database before it creates any MySQL++ objects. If you use a DBDriverPool object, this applies; DBDriverPool isn't smart enough to call this for you, and the MySQL C API won't do it, either.
</div>
</div><p>
<a class="anchor" name="deb6b2f834cccc051d3b39c8017c1166"></a><!-- doxytag: member="mysqlpp::DBDriver::use_result" ref="deb6b2f834cccc051d3b39c8017c1166" args="()" -->
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<td class="memname">MYSQL_RES* mysqlpp::DBDriver::use_result </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns a result set from the last-executed query which we can walk through in linear fashion, which doesn't store all result sets in memory.
<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classmysqlpp_1_1DBDriver.html#2a5e5817177c96b4cd3fd80a74f8ae80">store_result</a></dd></dl>
Wraps <code>mysql_use_result()</code> in the MySQL C API.
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="dbdriver_8h-source.html">dbdriver.h</a><li>dbdriver.cpp</ul>
<hr size="1"><address style="align: right;"><small>Generated on Fri Feb 29 16:26:22 2008 for MySQL++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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