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Package web2py ::
<a href="web2py.gluon-module.html">Package gluon</a> ::
<a href="web2py.gluon.dal-module.html">Module dal</a> ::
Class BaseAdapter
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class BaseAdapter</h1><span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<a href="web2py.gluon.dal.ConnectionPool-class.html">ConnectionPool</a> --+
|
<strong class="uidshort">BaseAdapter</strong>
</pre>
<dl><dt>Known Subclasses:</dt>
<dd>
<a href="web2py.gluon.dal.NoSQLAdapter-class.html">NoSQLAdapter</a>,
<a href="web2py.gluon.dal.MySQLAdapter-class.html">MySQLAdapter</a>,
<a href="web2py.gluon.dal.DB2Adapter-class.html">DB2Adapter</a>,
<a href="web2py.gluon.dal.FireBirdAdapter-class.html">FireBirdAdapter</a>,
<a href="web2py.gluon.dal.InformixAdapter-class.html">InformixAdapter</a>,
<a href="web2py.gluon.dal.IngresAdapter-class.html">IngresAdapter</a>,
<a href="web2py.gluon.dal.PostgreSQLAdapter-class.html">PostgreSQLAdapter</a>,
<a href="web2py.gluon.dal.SQLiteAdapter-class.html">SQLiteAdapter</a>,
<a href="web2py.gluon.dal.MSSQLAdapter-class.html">MSSQLAdapter</a>,
<a href="web2py.gluon.dal.OracleAdapter-class.html">OracleAdapter</a>,
<a href="web2py.gluon.dal.SAPDBAdapter-class.html">SAPDBAdapter</a>
</dd></dl>
<hr />
<!-- ==================== INSTANCE METHODS ==================== -->
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<td align="left"><span class="table-header">Instance Methods</span></td>
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class="privatelink" onclick="toggle_private();"
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<td><span class="summary-sig"><a name="integrity_error"></a><span class="summary-sig-name">integrity_error</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.integrity_error">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="file_exists"></a><span class="summary-sig-name">file_exists</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">filename</span>)</span><br />
to be used ONLY for files that on GAE may not be on filesystem</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.file_exists">source code</a></span>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="file_open"></a><span class="summary-sig-name">file_open</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">filename</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">rb</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">lock</span>=<span class="summary-sig-default">True</span>)</span><br />
to be used ONLY for files that on GAE may not be on filesystem</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.file_open">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="file_close"></a><span class="summary-sig-name">file_close</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">fileobj</span>,
<span class="summary-sig-arg">unlock</span>=<span class="summary-sig-default">True</span>)</span><br />
to be used ONLY for files that on GAE may not be on filesystem</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.file_close">source code</a></span>
</td>
</tr>
</table>
</td>
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<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="file_delete"></a><span class="summary-sig-name">file_delete</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">filename</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.file_delete">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="web2py.gluon.dal.BaseAdapter-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">db</span>,
<span class="summary-sig-arg">uri</span>,
<span class="summary-sig-arg">pool_size</span>=<span class="summary-sig-default">0</span>,
<span class="summary-sig-arg">folder</span>=<span class="summary-sig-default">1</span>,
<span class="summary-sig-arg">db_codec</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">UTF-8</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">credential_decoder</span>=<span class="summary-sig-default"><function <lambda> at 0xd635f0></span>,
<span class="summary-sig-arg">driver_args</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="summary-sig-arg">adapter_args</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span><br />
x.__init__(...) initializes x; see x.__class__.__doc__ for
signature</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.__init__">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="sequence_name"></a><span class="summary-sig-name">sequence_name</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.sequence_name">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="trigger_name"></a><span class="summary-sig-name">trigger_name</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.trigger_name">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="create_table"></a><span class="summary-sig-name">create_table</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">migrate</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">fake_migrate</span>=<span class="summary-sig-default">True</span>,
<span class="summary-sig-arg">polymodel</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.create_table">source code</a></span>
</td>
</tr>
</table>
</td>
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<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="migrate_table"></a><span class="summary-sig-name">migrate_table</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">sql_fields</span>,
<span class="summary-sig-arg">sql_fields_old</span>,
<span class="summary-sig-arg">sql_fields_aux</span>,
<span class="summary-sig-arg">logfile</span>,
<span class="summary-sig-arg">fake_migrate</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.migrate_table">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="LOWER"></a><span class="summary-sig-name">LOWER</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.LOWER">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="UPPER"></a><span class="summary-sig-name">UPPER</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.UPPER">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="EXTRACT"></a><span class="summary-sig-name">EXTRACT</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">what</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.EXTRACT">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="AGGREGATE"></a><span class="summary-sig-name">AGGREGATE</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">what</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.AGGREGATE">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="JOIN"></a><span class="summary-sig-name">JOIN</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.JOIN">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="LEFT_JOIN"></a><span class="summary-sig-name">LEFT_JOIN</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.LEFT_JOIN">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="RANDOM"></a><span class="summary-sig-name">RANDOM</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.RANDOM">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="NOT_NULL"></a><span class="summary-sig-name">NOT_NULL</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">default</span>,
<span class="summary-sig-arg">field_type</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.NOT_NULL">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="COALESCE_ZERO"></a><span class="summary-sig-name">COALESCE_ZERO</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.COALESCE_ZERO">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="ALLOW_NULL"></a><span class="summary-sig-name">ALLOW_NULL</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.ALLOW_NULL">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="SUBSTRING"></a><span class="summary-sig-name">SUBSTRING</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">field</span>,
<span class="summary-sig-arg">parameters</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.SUBSTRING">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="PRIMARY_KEY"></a><span class="summary-sig-name">PRIMARY_KEY</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">key</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.PRIMARY_KEY">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_drop"></a><span class="summary-sig-name">_drop</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">mode</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._drop">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="drop"></a><span class="summary-sig-name">drop</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.drop">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_insert"></a><span class="summary-sig-name">_insert</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">fields</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._insert">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="insert"></a><span class="summary-sig-name">insert</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">fields</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.insert">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="bulk_insert"></a><span class="summary-sig-name">bulk_insert</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">items</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.bulk_insert">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="NOT"></a><span class="summary-sig-name">NOT</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.NOT">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="AND"></a><span class="summary-sig-name">AND</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.AND">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="OR"></a><span class="summary-sig-name">OR</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.OR">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="BELONGS"></a><span class="summary-sig-name">BELONGS</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.BELONGS">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="LIKE"></a><span class="summary-sig-name">LIKE</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.LIKE">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="STARTSWITH"></a><span class="summary-sig-name">STARTSWITH</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.STARTSWITH">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="ENDSWITH"></a><span class="summary-sig-name">ENDSWITH</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.ENDSWITH">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="CONTAINS"></a><span class="summary-sig-name">CONTAINS</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.CONTAINS">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="EQ"></a><span class="summary-sig-name">EQ</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.EQ">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="NE"></a><span class="summary-sig-name">NE</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.NE">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="LT"></a><span class="summary-sig-name">LT</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.LT">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="LE"></a><span class="summary-sig-name">LE</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.LE">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="GT"></a><span class="summary-sig-name">GT</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.GT">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="GE"></a><span class="summary-sig-name">GE</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.GE">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="ADD"></a><span class="summary-sig-name">ADD</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.ADD">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="SUB"></a><span class="summary-sig-name">SUB</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.SUB">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="MUL"></a><span class="summary-sig-name">MUL</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.MUL">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="DIV"></a><span class="summary-sig-name">DIV</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.DIV">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="MOD"></a><span class="summary-sig-name">MOD</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.MOD">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="AS"></a><span class="summary-sig-name">AS</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.AS">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="ON"></a><span class="summary-sig-name">ON</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.ON">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="INVERT"></a><span class="summary-sig-name">INVERT</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.INVERT">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="COMMA"></a><span class="summary-sig-name">COMMA</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">first</span>,
<span class="summary-sig-arg">second</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.COMMA">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="expand"></a><span class="summary-sig-name">expand</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">expression</span>,
<span class="summary-sig-arg">field_type</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.expand">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="alias"></a><span class="summary-sig-name">alias</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">alias</span>)</span><br />
given a table object, makes a new table object with alias
name.</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.alias">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_truncate"></a><span class="summary-sig-name">_truncate</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"></code><code class="variable-quote">'</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._truncate">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="truncate"></a><span class="summary-sig-name">truncate</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">mode</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string"> </code><code class="variable-quote">'</code></span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.truncate">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_update"></a><span class="summary-sig-name">_update</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">fields</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._update">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="update"></a><span class="summary-sig-name">update</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">fields</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.update">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_delete"></a><span class="summary-sig-name">_delete</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>,
<span class="summary-sig-arg">query</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._delete">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="delete"></a><span class="summary-sig-name">delete</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">tablename</span>,
<span class="summary-sig-arg">query</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.delete">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="get_table"></a><span class="summary-sig-name">get_table</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.get_table">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_select"></a><span class="summary-sig-name">_select</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">fields</span>,
<span class="summary-sig-arg">attributes</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._select">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="select_limitby"></a><span class="summary-sig-name">select_limitby</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">sql_s</span>,
<span class="summary-sig-arg">sql_f</span>,
<span class="summary-sig-arg">sql_t</span>,
<span class="summary-sig-arg">sql_w</span>,
<span class="summary-sig-arg">sql_o</span>,
<span class="summary-sig-arg">limitby</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.select_limitby">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="select"></a><span class="summary-sig-name">select</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">fields</span>,
<span class="summary-sig-arg">attributes</span>)</span><br />
Always returns a Rows object, even if it may be empty</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.select">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="_count"></a><span class="summary-sig-name">_count</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">distinct</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter._count">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="count"></a><span class="summary-sig-name">count</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">distinct</span>=<span class="summary-sig-default">1</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.count">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="tables"></a><span class="summary-sig-name">tables</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.tables">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="commit"></a><span class="summary-sig-name">commit</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.commit">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="rollback"></a><span class="summary-sig-name">rollback</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.rollback">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="close"></a><span class="summary-sig-name">close</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.close">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="distributed_transaction_begin"></a><span class="summary-sig-name">distributed_transaction_begin</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">key</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.distributed_transaction_begin">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="prepare"></a><span class="summary-sig-name">prepare</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">key</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.prepare">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="commit_prepared"></a><span class="summary-sig-name">commit_prepared</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">key</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.commit_prepared">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="rollback_prepared"></a><span class="summary-sig-name">rollback_prepared</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">key</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.rollback_prepared">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="concat_add"></a><span class="summary-sig-name">concat_add</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.concat_add">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="constraint_name"></a><span class="summary-sig-name">constraint_name</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">fieldname</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.constraint_name">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="create_sequence_and_triggers"></a><span class="summary-sig-name">create_sequence_and_triggers</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">table</span>,
<span class="summary-sig-arg">**args</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.create_sequence_and_triggers">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="log_execute"></a><span class="summary-sig-name">log_execute</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">*a</span>,
<span class="summary-sig-arg">**b</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.log_execute">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="execute"></a><span class="summary-sig-name">execute</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">*a</span>,
<span class="summary-sig-arg">**b</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.execute">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="represent"></a><span class="summary-sig-name">represent</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">obj</span>,
<span class="summary-sig-arg">fieldtype</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.represent">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="represent_exceptions"></a><span class="summary-sig-name">represent_exceptions</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">obj</span>,
<span class="summary-sig-arg">fieldtype</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.represent_exceptions">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="lastrowid"></a><span class="summary-sig-name">lastrowid</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">table</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.lastrowid">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="integrity_error_class"></a><span class="summary-sig-name">integrity_error_class</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.integrity_error_class">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="rowslice"></a><span class="summary-sig-name">rowslice</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">rows</span>,
<span class="summary-sig-arg">minimum</span>=<span class="summary-sig-default">0</span>,
<span class="summary-sig-arg">maximum</span>=<span class="summary-sig-default">1</span>)</span><br />
by default this function does nothing, overload when db does not
do slicing</td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.rowslice">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="parse"></a><span class="summary-sig-name">parse</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">rows</span>,
<span class="summary-sig-arg">colnames</span>,
<span class="summary-sig-arg">blob_decode</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.parse">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="filter_tenant"></a><span class="summary-sig-name">filter_tenant</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">query</span>,
<span class="summary-sig-arg">tablenames</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="web2py.gluon.dal-pysrc.html#BaseAdapter.filter_tenant">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.dal.ConnectionPool-class.html">ConnectionPool</a></code></b>:
<code><a href="web2py.gluon.dal.ConnectionPool-class.html#find_or_make_work_folder">find_or_make_work_folder</a></code>,
<code><a href="web2py.gluon.dal.ConnectionPool-class.html#pool_connection">pool_connection</a></code>
</p>
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__repr__</code>,
<code>__setattr__</code>,
<code>__str__</code>
</p>
</td>
</tr>
</table>
<!-- ==================== STATIC METHODS ==================== -->
<a name="section-StaticMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Static Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-StaticMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.dal.ConnectionPool-class.html">ConnectionPool</a></code></b>:
<code><a href="web2py.gluon.dal.ConnectionPool-class.html#close_all_instances">close_all_instances</a></code>,
<code><a href="web2py.gluon.dal.ConnectionPool-class.html#set_folder">set_folder</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== CLASS VARIABLES ==================== -->
<a name="section-ClassVariables"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Class Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassVariables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="driver"></a><span class="summary-name">driver</span> = <code title="1">1</code><br />
PyMySQL: A pure-Python drop-in replacement for MySQLdb.
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="maxcharlength"></a><span class="summary-name">maxcharlength</span> = <code title="32768">32768</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="commit_on_alter_table"></a><span class="summary-name">commit_on_alter_table</span> = <code title="True">True</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="support_distributed_transaction"></a><span class="summary-name">support_distributed_transaction</span> = <code title="True">True</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="uploads_in_blob"></a><span class="summary-name">uploads_in_blob</span> = <code title="True">True</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="web2py.gluon.dal.BaseAdapter-class.html#types" class="summary-name">types</a> = <code title="{'blob': 'BLOB',
'boolean': 'CHAR(1)',
'date': 'DATE',
'datetime': 'TIMESTAMP',
'decimal': 'DOUBLE',
'double': 'DOUBLE',
'id': 'INTEGER PRIMARY KEY AUTOINCREMENT',
'integer': 'INTEGER',
..."><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">blob</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">BLOB</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">boolean</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">CHAR(1)</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">date</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">DATE</code><code class="variable-quote">'</code><code class="variable-op">,</code><code class="variable-ellipsis">...</code></code>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="web2py.gluon.dal.ConnectionPool-class.html">ConnectionPool</a></code></b>:
<code><a href="web2py.gluon.dal.ConnectionPool-class.html#pools">pools</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== PROPERTIES ==================== -->
<a name="section-Properties"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Properties</span></td>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
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<a name="__init__"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">db</span>,
<span class="sig-arg">uri</span>,
<span class="sig-arg">pool_size</span>=<span class="sig-default">0</span>,
<span class="sig-arg">folder</span>=<span class="sig-default">1</span>,
<span class="sig-arg">db_codec</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">UTF-8</code><code class="variable-quote">'</code></span>,
<span class="sig-arg">credential_decoder</span>=<span class="sig-default"><function <lambda> at 0xd635f0></span>,
<span class="sig-arg">driver_args</span>=<span class="sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>,
<span class="sig-arg">adapter_args</span>=<span class="sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
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x.__init__(...) initializes x; see x.__class__.__doc__ for
signature
<dl class="fields">
<dt>Overrides:
object.__init__
<dd><em class="note">(inherited documentation)</em></dd>
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<h3 class="epydoc">types</h3>
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<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">blob</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">BLOB</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">boolean</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">CHAR(1)</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">date</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">DATE</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">datetime</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">TIMESTAMP</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">decimal</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">DOUBLE</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">double</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">DOUBLE</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">id</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">INTEGER PRIMARY KEY AUTOINCREMENT</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-quote">'</code><code class="variable-string">integer</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">INTEGER</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<code class="variable-ellipsis">...</code>
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