167 lines
6.0 KiB
HTML
167 lines
6.0 KiB
HTML
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<title>1.2 Exceptions</title>
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<b class="navlabel">Previous:</b>
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<h1><a name="SECTION003200000000000000000">
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1.2 Exceptions</a>
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</h1>
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<p>
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<dl><dt><b><tt id='l2h-48' xml:id='l2h-48'>Warning</tt></b></dt>
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<dd>
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Exception raised for important warnings and defined by the DB API but not
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actually used by cx_Oracle.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-49' xml:id='l2h-49'>Error</tt></b></dt>
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<dd>
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Exception that is the base class of all other exceptions defined by
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cx_Oracle and is a subclass of the Python StandardError exception (defined in
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the module exceptions).
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-50' xml:id='l2h-50'>InterfaceError</tt></b></dt>
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<dd>
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Exception raised for errors that are related to the database interface rather
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than the database itself. It is a subclass of Error.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-51' xml:id='l2h-51'>DatabaseError</tt></b></dt>
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<dd>
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Exception raised for errors that are related to the database. It is a
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subclass of Error.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-52' xml:id='l2h-52'>DataError</tt></b></dt>
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<dd>
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Exception raised for errors that are due to problems with the processed data.
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It is a subclass of DatabaseError.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-53' xml:id='l2h-53'>OperationalError</tt></b></dt>
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<dd>
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Exception raised for errors that are related to the operation of the database
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but are not necessarily under the control of the progammer. It is a
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subclass of DatabaseError.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-54' xml:id='l2h-54'>IntegrityError</tt></b></dt>
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<dd>
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Exception raised when the relational integrity of the database is affected.
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It is a subclass of DatabaseError.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-55' xml:id='l2h-55'>InternalError</tt></b></dt>
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<dd>
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Exception raised when the database encounters an internal error.
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It is a subclass of DatabaseError.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-56' xml:id='l2h-56'>ProgrammingError</tt></b></dt>
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<dd>
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Exception raised for programming errors. It is a subclass of DatabaseError.
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</dd></dl>
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<p>
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<dl><dt><b><tt id='l2h-57' xml:id='l2h-57'>NotSupportedError</tt></b></dt>
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<dd>
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Exception raised when a method or database API was used which is not
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supported by the database. It is a subclass of DatabaseError.
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</dd></dl>
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<p>
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href="connobj.html"><img src='next.png'
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<td align="center" width="100%">cx_Oracle</td>
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<td class='online-navigation'><a rel="contents" title="Table of Contents"
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href="contents.html"><img src='contents.png'
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border='0' height='32' alt='Contents' width='32' /></a></td>
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border='0' height='32' alt='' width='32' /></td>
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</tr></table>
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<div class='online-navigation'>
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<b class="navlabel">Previous:</b>
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<a class="sectref" rel="prev" href="node4.html">1.1 Constants</a>
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<a class="sectref" rel="parent" href="module.html">1. Module Interface</a>
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<hr />
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<span class="release-info">Release 4.3.1, documentation updated on April 18, 2007.</span>
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