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POHow to use "range_key_condition" to query a DynamoDB table with boto?
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  1. POHow to use "range_key_condition" to query a DynamoDB table with boto?
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    copied!<p>To get range_key between (0,9999), can I do it this way? </p> <pre><code>conn = boto.connect_dynamodb() table = conn.get_table("mytable") ... result = table.query( hash_key = "66", range_key_condition = {"0":"GE", "9999":"LE"} ) </code></pre> <h1>with boto v2.2.2-dev, I always get empty results</h1> <p>EDIT: This is a another error sample:</p> <pre><code>In [218]: qa = taa.query(hash_key = "1") In [219]: qa.next() Out[219]: {u'attra': u'this is attra', u'key': u'1', u'range': 1.1} </code></pre> <h2>It's OK without "range_key_condition" above</h2> <pre><code>In [220]: qa = taa.query(hash_key = "1", range_key_condition = {0.1: "GE"}) In [221]: qa.next() --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) /home/user/python/enva/&lt;ipython-input-221-dba0a498b6e1&gt; in &lt;module&gt;() ----&gt; 1 qa.next() /home/user/python/enva/local/lib/python2.7/site-packages/boto-2.2.2_dev-py2.7.egg/boto/dynamodb/layer2.pyc in query(self, table, hash_key, range_key_condition, attributes_to_get, request_limit, max_results, consistent_read, scan_index_forward, exclusive_start_key, item_class) 559 """ 560 if range_key_condition: --&gt; 561 rkc = self.dynamize_range_key_condition(range_key_condition) 562 else: 563 rkc = None /home/user/python/enva/local/lib/python2.7/site-packages/boto-2.2.2_dev-py2.7.egg/boto/dynamodb/layer2.pyc in dynamize_range_key_condition(self, range_key_condition) 83 structure required by Layer1. 84 """ ---&gt; 85 return range_key_condition.to_dict() 86 87 def dynamize_scan_filter(self, scan_filter): AttributeError: 'dict' object has no attribute 'to_dict' </code></pre>
 

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