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<li class="toctree-l2"><a class="reference internal" href="../libraries/benchmark.html">Benchmarking Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/caching.html">Caching Driver</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/calendar.html">Calendaring Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/cart.html">Shopping Cart Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/config.html">Config Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/table.html">HTML Table Class</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../libraries/typography.html">Typography Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/unit_testing.html">Unit Testing Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/uri.html">URI Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/user_agent.html">User Agent Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
<li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li>
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<li class="toctree-l1 current"><a class="current reference internal" href="#">Database Reference</a><ul>
<li class="toctree-l2"><a class="reference internal" href="examples.html">Quick Start: Usage Examples</a></li>
<li class="toctree-l2"><a class="reference internal" href="configuration.html">Database Configuration</a></li>
<li class="toctree-l2"><a class="reference internal" href="connecting.html">Connecting to a Database</a></li>
<li class="toctree-l2"><a class="reference internal" href="queries.html">Running Queries</a></li>
<li class="toctree-l2"><a class="reference internal" href="results.html">Generating Query Results</a></li>
<li class="toctree-l2"><a class="reference internal" href="helpers.html">Query Helper Functions</a></li>
<li class="toctree-l2"><a class="reference internal" href="query_builder.html">Query Builder Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="transactions.html">Transactions</a></li>
<li class="toctree-l2"><a class="reference internal" href="metadata.html">Getting MetaData</a></li>
<li class="toctree-l2"><a class="reference internal" href="call_function.html">Custom Function Calls</a></li>
<li class="toctree-l2"><a class="reference internal" href="caching.html">Query Caching</a></li>
<li class="toctree-l2"><a class="reference internal" href="forge.html">Database Manipulation with Database Forge</a></li>
<li class="toctree-l2"><a class="reference internal" href="utilities.html">Database Utilities Class</a></li>
<li class="toctree-l2"><a class="reference internal" href="db_driver_reference.html">Database Driver Reference</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
<li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
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<h1>Database Reference<a class="headerlink" href="#database-reference" title="Permalink to this headline">¶</a></h1>
<p>CodeIgniter comes with a full-featured and very fast abstracted database
class that supports both traditional structures and Query Builder
patterns. The database functions offer clear, simple syntax.</p>
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<ul>
<li class="toctree-l1"><a class="reference internal" href="examples.html">Quick Start: Usage Examples</a></li>
<li class="toctree-l1"><a class="reference internal" href="configuration.html">Database Configuration</a></li>
<li class="toctree-l1"><a class="reference internal" href="connecting.html">Connecting to a Database</a></li>
<li class="toctree-l1"><a class="reference internal" href="queries.html">Running Queries</a></li>
<li class="toctree-l1"><a class="reference internal" href="results.html">Generating Query Results</a></li>
<li class="toctree-l1"><a class="reference internal" href="helpers.html">Query Helper Functions</a></li>
<li class="toctree-l1"><a class="reference internal" href="query_builder.html">Query Builder Class</a></li>
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<li class="toctree-l1"><a class="reference internal" href="call_function.html">Custom Function Calls</a></li>
<li class="toctree-l1"><a class="reference internal" href="caching.html">Query Caching</a></li>
<li class="toctree-l1"><a class="reference internal" href="forge.html">Database Manipulation with Database Forge</a></li>
<li class="toctree-l1"><a class="reference internal" href="utilities.html">Database Utilities Class</a></li>
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