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     <h4 class="title">
      <a name="mysql-cluster-ndbinfo-hash-maps">
      </a>
      25.6.17.38 The ndbinfo hash_maps Table
     </h4>
    </div>
   </div>
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  <a class="indexterm" name="idm46045089168528">
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  <div class="itemizedlist">
   <ul class="itemizedlist" style="list-style-type: disc; ">
    <li class="listitem">
     <p>
      <code class="literal">
       id
      </code>
     </p>
     <p>
      The hash map's unique ID
     </p>
    </li>
    <li class="listitem">
     <p>
      <code class="literal">
       version
      </code>
     </p>
     <p>
      Hash map version (integer)
     </p>
    </li>
    <li class="listitem">
     <p>
      <code class="literal">
       state
      </code>
     </p>
     <p>
      Hash map state; see
      <a class="ulink" href="/doc/ndbapi/en/ndb-object.html#ndb-object-state" target="_top">
       Object::State
      </a>
      for
            values and descriptions.
     </p>
    </li>
    <li class="listitem">
     <p>
      <code class="literal">
       fq_name
      </code>
     </p>
     <p>
      The hash map's fully qualified name
     </p>
    </li>
   </ul>
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  <p>
   The
   <code class="literal">
    hash_maps
   </code>
   table is actually a view
        consisting of the four columns having the same names of the
   <a class="link" href="mysql-cluster-ndbinfo-dict-obj-info.html" title="25.6.17.25 The ndbinfo dict_obj_info Table">
    <code class="literal">
     dict_obj_info
    </code>
   </a>
   table, as shown
        here:
  </p>
  <div class="copytoclipboard-wrapper">
   <pre class="programlisting language-sql"><div class="docs-select-all right" id="sa24421627"><div class="copy-help left">Press ⌘+C to copy</div> <div class="right"><button class="clipboard-btn" title="Copy to Clipboard"><span class="icon-clipboard"></span></button></div></div><code class="language-sql"><span class="token keyword">CREATE</span> <span class="token keyword">VIEW</span> hash_maps <span class="token keyword">AS</span>
  <span class="token keyword">SELECT</span> id<span class="token punctuation">,</span> version<span class="token punctuation">,</span> state<span class="token punctuation">,</span> fq_name
  <span class="token keyword">FROM</span> dict_obj_info
  <span class="token keyword">WHERE</span> <span class="token keyword">type</span><span class="token operator">=</span><span class="token number">24</span><span class="token punctuation">;</span>  <span class="token comment" spellcheck="true"># Hash map; defined in dict_obj_types</span></code></pre>
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  <p>
   See the description of
   <a class="link" href="mysql-cluster-ndbinfo-dict-obj-info.html" title="25.6.17.25 The ndbinfo dict_obj_info Table">
    <code class="literal">
     dict_obj_info
    </code>
   </a>
   for more
        information.
  </p>
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