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<li><a class="reference internal" href="#">Module: <tt class="docutils literal"><span class="pre">parallel.controller.sqlitedb</span></tt></a><ul>
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<div class="section" id="module-IPython.parallel.controller.sqlitedb">
<span id="module-parallel-controller-sqlitedb"></span><h1>Module: <tt class="xref py py-mod docutils literal"><span class="pre">parallel.controller.sqlitedb</span></tt><a class="headerlink" href="#module-IPython.parallel.controller.sqlitedb" title="Permalink to this headline">¶</a></h1>
<p>A TaskRecord backend using sqlite3</p>
<p>Authors:</p>
<ul class="simple">
<li>Min RK</li>
</ul>
<div class="section" id="class">
<h2>1 Class<a class="headerlink" href="#class" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB">
<em class="property">class </em><tt class="descclassname">IPython.parallel.controller.sqlitedb.</tt><tt class="descname">SQLiteDB</tt><big>(</big><em>**kwargs</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="IPython.parallel.controller.dictdb.html#IPython.parallel.controller.dictdb.BaseDB" title="IPython.parallel.controller.dictdb.BaseDB"><tt class="xref py py-class docutils literal"><span class="pre">IPython.parallel.controller.dictdb.BaseDB</span></tt></a></p>
<p>SQLite3 TaskRecord backend.</p>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.__init__">
<tt class="descname">__init__</tt><big>(</big><em>**kwargs</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.__init__" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.add_record">
<tt class="descname">add_record</tt><big>(</big><em>msg_id</em>, <em>rec</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.add_record" title="Permalink to this definition">¶</a></dt>
<dd><p>Add a new Task Record, by msg_id.</p>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.drop_matching_records">
<tt class="descname">drop_matching_records</tt><big>(</big><em>check</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.drop_matching_records" title="Permalink to this definition">¶</a></dt>
<dd><p>Remove a record from the DB.</p>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.drop_record">
<tt class="descname">drop_record</tt><big>(</big><em>msg_id</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.drop_record" title="Permalink to this definition">¶</a></dt>
<dd><p>Remove a record from the DB.</p>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.find_records">
<tt class="descname">find_records</tt><big>(</big><em>check</em>, <em>keys=None</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.find_records" title="Permalink to this definition">¶</a></dt>
<dd><p>Find records matching a query dict, optionally extracting subset of keys.</p>
<p>Returns list of matching records.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><p class="first"><strong>check: dict</strong></p>
<blockquote>
<div><p>mongodb-style query argument</p>
</div></blockquote>
<p><strong>keys: list of strs [optional]</strong></p>
<blockquote class="last">
<div><p>if specified, the subset of keys to extract. msg_id will <em>always</em> be
included.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.get_history">
<tt class="descname">get_history</tt><big>(</big><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.get_history" title="Permalink to this definition">¶</a></dt>
<dd><p>get all msg_ids, ordered by time submitted.</p>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.get_record">
<tt class="descname">get_record</tt><big>(</big><em>msg_id</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.get_record" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a specific Task Record, by msg_id.</p>
</dd></dl>
<dl class="method">
<dt id="IPython.parallel.controller.sqlitedb.SQLiteDB.update_record">
<tt class="descname">update_record</tt><big>(</big><em>msg_id</em>, <em>rec</em><big>)</big><a class="headerlink" href="#IPython.parallel.controller.sqlitedb.SQLiteDB.update_record" title="Permalink to this definition">¶</a></dt>
<dd><p>Update the data in an existing record.</p>
</dd></dl>
</dd></dl>
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