121 lines
6.5 KiB
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121 lines
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<h1 id="variable-objects"><span id="varobj"></span>Variable Objects<a class="headerlink" href="#variable-objects" title="Permalink to this headline">¶</a></h1>
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<div class="admonition note">
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<p class="first admonition-title">Note</p>
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<p class="last">The DB API definition does not define this object.</p>
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<dl class="attribute">
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<dt id="Variable.allocelems">
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<!--#Variable.allocelems#--><tt class="descclassname">Variable.</tt><tt class="descname">allocelems</tt><a class="headerlink" href="#Variable.allocelems" title="Permalink to this definition">¶</a></dt>
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<dd>This read-only attribute returns the number of elements allocated in an
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array, or the number of scalar items that can be fetched into the variable.</dd></dl>
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<dl class="method">
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<dt id="Variable.getvalue">
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<!--#Variable.getvalue#--><tt class="descclassname">Variable.</tt><tt class="descname">getvalue</tt><big>(</big><span class="optional">[</span><em>pos=0</em><span class="optional">]</span><big>)</big><a class="headerlink" href="#Variable.getvalue" title="Permalink to this definition">¶</a></dt>
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<dd>Return the value at the given position in the variable.</dd></dl>
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<dl class="attribute">
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<dt id="Variable.inconverter">
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<!--#Variable.inconverter#--><tt class="descclassname">Variable.</tt><tt class="descname">inconverter</tt><a class="headerlink" href="#Variable.inconverter" title="Permalink to this definition">¶</a></dt>
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<dd>This read-write attribute specifies the method used to convert data from
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Python to the Oracle database. The method signature is converter(value)
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and the expected return value is the value to bind to the database. If this
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attribute is None, the value is bound directly without any conversion.</dd></dl>
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<dl class="attribute">
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<dt id="Variable.maxlength">
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<!--#Variable.maxlength#--><tt class="descclassname">Variable.</tt><tt class="descname">maxlength</tt><a class="headerlink" href="#Variable.maxlength" title="Permalink to this definition">¶</a></dt>
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<dd>This read-only attribute returns the maximum length of the variable.</dd></dl>
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<dl class="attribute">
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<dt id="Variable.outconverter">
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<!--#Variable.outconverter#--><tt class="descclassname">Variable.</tt><tt class="descname">outconverter</tt><a class="headerlink" href="#Variable.outconverter" title="Permalink to this definition">¶</a></dt>
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<dd>This read-write attribute specifies the method used to convert data from
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from the Oracle to Python. The method signature is converter(value)
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and the expected return value is the value to return to Python. If this
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attribute is None, the value is returned directly without any conversion.</dd></dl>
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<dl class="method">
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<dt id="Variable.setvalue">
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<!--#Variable.setvalue#--><tt class="descclassname">Variable.</tt><tt class="descname">setvalue</tt><big>(</big><em>pos</em>, <em>value</em><big>)</big><a class="headerlink" href="#Variable.setvalue" title="Permalink to this definition">¶</a></dt>
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<dd>Set the value at the given position in the variable.</dd></dl>
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© Copyright 2008, Anthony Tuininga.
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Last updated on Dec 11, 2008.
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